QUALITY CATEGORY A & CATEGORY B FACTORY

Hardware and software combined one-stop manufacturer——Terui Internet of Things + AI Ranch software system The progress of science and technology makes the world change with each day. Digital and intelligent equipment and applications have also brought new changes to pasture management, greatly improving the ability of pasture managers to control the overall data and operation situation of pasture.   Terui Intelligent system is a digital management software developed by Shanghai Terui for animal husbandry. Together with intelligent pasture equipment, it provides a more transparent pasture management vision and a more intelligent management mode.       Detailed data collection and summary The real-time data on the breeding site, such as ammonia concentration, carbon dioxide concentration, temperature and humidity, etc. are collected by monitoring intelligent devices and uploaded to the cloud platform in real time. The real-time situation of the breeding farm can be learned through the multi-stage warning mechanism and historical data analysis provided by the system. When the data index exceeds the normal range, users can automatically control the breeding environment control equipment, mobile phone control of exhaust, cooling, feeding and other production equipment, timely solve various problems existing in the breeding farm, reduce the production cost of the farm, convenient customer monitoring, reduce the risk of disease of livestock. Through the function of "APP software", it is presented in front of users in three dimensions, and different warning colors are used to highlight the parts that need users' attention. Users no longer need to soak in a lot of surface data in the laborious screening and judgment, the interface is clear, greatly improving the efficiency of pasture management. The optimized pasture process takes everything one step further Terrui AI system integrates farmers' application, upstream and downstream support of the animal husbandry industry chain, intelligent monitoring equipment of the Internet of Things, big data and AI technology, and integrates the production and supervision system of the whole animal husbandry industry chain, so as to realize the goal of intelligent production, grid operation, efficient management and convenient service of animal husbandry varieties. Mobile APP, PC portal and other service interfaces are adopted to build a large intelligent animal husbandry platform serving farmers.   A cell phone can control an entire ranch At the same time, the Teriyat intelligent system is equipped with an independent APP on the mobile terminal. Customers can access the TeriYat intelligent system of their own ranch at any time by using mobile phones and tablet computers. Even if you are not in the barn, you can easily access the data and task recommendations provided by the system and compare them with the field situation in a timely manner.   At the same time, the Teriyat intelligent system is equipped with an independent APP on the mobile terminal. Customers can access the TeriYat intelligent system of their own ranch at any time by using mobile phones and tablet computers. Even if you are not in the barn, you can easily access the data and task recommendations provided by the system and compare them with the field situation in a timely manner.   Terrui AI system can realize the comprehensive control of the breeding farm, including the temperature and humidity, carbon dioxide concentration, ammonia concentration, light intensity and timely length, diet, body temperature and very intuitive video image information of the breeding area   Terrui AI system opens the way for data to do the work, an era where individual ranchers can apply their insights to improve the profitability, sustainability and enjoyment of their ranches. Not only that, but forecasting the mission of the ranch greatly lightened the burden. All relevant data is processed into user-friendly information and practical advice is provided.   Digitization will serve you more efficiently than ever before. It will optimize your workflow by providing you with valuable insights anytime, anywhere. Give extra support in your daily routine and planning individual cow contact to make your life easier, your herd healthier and your ranch more profitable.

Welcome to Terrui, your go-to source for high-quality livestock equipment. We take pride in our state-of-the-art factory, where we design and manufacture top-of-the-line cow water troughs, livestock fans, and calf hutches. Recently, we had the pleasure of hosting a group of Brazilian customers who visited our factory to see our products in action. In this article, we'll share some of the highlights of their visit and give you an inside look at what makes our equipment stand out.     Section 1: Cow Water Troughs Our cow water troughs are designed with both the cow and the farmer in mind. We understand the importance of clean, fresh water for your cows, which is why our troughs are made with high-quality materials that are easy to clean and maintain. During the factory tour, our Brazilian customers were impressed with the durability and functionality of our water troughs. They also appreciated the fact that our troughs are designed to reduce water waste and promote better hydration for their cows.     Section 2: Livestock Fans Livestock fans are essential for keeping your cows cool and comfortable, especially during hot summer months. At Terrui, we offer a range of livestock fans that are designed to meet the unique needs of your farm. Our Brazilian customers were particularly impressed with our high-volume fans, which are designed to circulate air throughout your barn and keep your cows cool and comfortable. They also appreciated the fact that our fans are energy-efficient and easy to install.     Section 3: Calf Hutches Calf hutches are an essential part of any livestock operation, and at Terrui, we offer a range of hutches that are designed to keep your calves safe and healthy. Our Brazilian customers were impressed with the durability and functionality of our calf hutches, which are made with high-quality materials that are easy to clean and maintain. They also appreciated the fact that our hutches are designed to promote good ventilation and reduce the risk of disease.     Conclusion: At Terrui, we're committed to providing our customers with the best possible livestock equipment. Our factory tour was a great opportunity to showcase our products and demonstrate our commitment to quality and innovation. Whether you're in the market for cow water troughs, livestock fans, or calf hutches, we have the products you need to keep your farm running smoothly. Thank you for considering Terrui for your livestock equipment needs!

Introduction: Terrui is a leading brand in the exhaust fan industry, known for its high-quality products and innovative solutions. One of its most popular products is the Terrui 72" exhaust fan with an EC motor, which offers superior performance and energy efficiency. In this article, we'll explore the benefits of this exhaust fan and its ideal usage scenarios.     Section 1: The Terrui 72" Exhaust Fan - A Closer Look The Terrui 72" exhaust fan is a powerful and efficient solution for large-scale ventilation needs. It features an EC motor, which is known for its energy-saving capabilities and quiet operation. The fan's blades are made of high-quality aluminum, which ensures durability and longevity. Additionally, the fan's housing is made of galvanized steel, which provides protection against corrosion and rust.   Section 2: Benefits of Using the Terrui 72" Exhaust Fan The Terrui 72" exhaust fan offers several benefits, including: 1. Energy Efficiency: The EC motor used in the fan is up to 30% more energy-efficient than traditional AC motors, which can result in significant cost savings over time. 2. High Airflow: The fan's large size and powerful motor allow it to move a high volume of air, making it ideal for large spaces such as warehouses, factories, and commercial kitchens. 3. Quiet Operation: The EC motor is known for its quiet operation, which makes the Terrui 72" exhaust fan a great choice for environments where noise levels need to be kept to a minimum.   Section 3: Ideal Usage Scenarios for the Terrui 72" Exhaust Fan The Terrui 72" exhaust fan is ideal for a variety of usage scenarios, including: 1. Industrial Ventilation: The fan's high airflow and energy efficiency make it a great choice for industrial ventilation needs, such as in factories and warehouses. 2. Commercial Kitchens: The fan's quiet operation and powerful airflow make it an ideal solution for commercial kitchens, where ventilation is critical for maintaining air quality and preventing the buildup of heat and moisture. 3. Agricultural Applications: The fan's large size and high airflow make it a great choice for agricultural applications, such as in barns and poultry houses, where proper ventilation is essential for maintaining animal health. Conclusion: The Terrui 72" exhaust fan with an EC motor is a powerful and efficient solution for large-scale ventilation needs. Its energy-saving capabilities, high airflow, and quiet operation make it an ideal choice for a variety of usage scenarios. If you're looking for a reliable and energy-efficient exhaust fan, the Terrui 72" exhaust fan is definitely worth considering.  

Water is the basis of life activities, but also the most important nutrient element of livestock, all metabolic activities of livestock are inseparable from water, in the rumen contents, water accounts for more than 85%, is the medium of all biochemical reactions in the body.   What problems can a lack of water cause?   1. Reduced appetite and digestive ability of livestock 2. Livestock development is delayed, and livestock weight gain is delayed. 3. When the weight loss of 20% due to lack of water, it will lead to the death of livestock and bring irreparable economic losses to the ranch.   Second, the matching design of the number and size of indoor and outdoor watering troughs for each livestock on the ranch is critical.     With the rapid development of animal husbandry, the drinking water of some backyard farmers and dairy communities can no longer meet the requirements of quality and safety, and the problems include: simple equipment, not automatic water, artificial one-time water injection, and no one maintains the equipment for a long time, resulting in the breeding of various microorganisms. In winter, there is no heat preservation, and it is easy to freeze, resulting in various diseases caused by livestock and a decline in milk production.   Scale farms generally consider automatic water heating and heat preservation drinking troughs, drinking troughs are generally divided into electric heating and heat preservation drinking troughs and stainless steel liner heating drinking troughs, and at the same time to ensure that the number of drinking troughs in the house and outside the house, to provide livestock with adequate and appropriate temperature of the drinking water.     Terrui's watering troughs are designed with a combination of water inlet, outlet, heating and Internet of Things (IoT) systems, which are suitable for all kinds of livestock and ensure that the livestock can drink clean and warm water at any time. With the help of the water tank, cows can take enough water after eating, thus promoting food digestion and nutrient absorption, improving and enhancing the digestive function and internal circulatory system of livestock, helping livestock to maintain good gastrointestinal function and take enough nutrients, and playing a positive role in improving production.    

Developed and released 72’’ Rui Feng Circulation Fan, which had advantages as below: 1. The shell is made from imported polyethylene, more environmental than FRP 2.Traditional belt transmission is not directly connected, and the maintenance cost is relatively high. In actual application, the transmission efficiency of the belt will decrease as times go by, more regular manual replacement and maintenance are needed. Our design reduced the frequency and cost of maintenance, more trouble- saving,more efficient. 3. The rotating speed is 320RPM, higher than the 300RPM products on the market, bringing greater wind speed and air volume 4. In the same volume, our fan is much lighter. ( the density of FRP is 1.2.0g/cm3, the density of PE is 0.936 ~ 0.964g/cm3) 5. 23 quality process inspection, 100% full inspection of each fan (including noise, vibration, blade speed, air volume, concentric performance, efficiency, etc.) 6.Good heat dissipation, high efficiency (direct drive), more durable 7.Low noise, less than 70 decibels, more comfortable for animals 8. High efficiency, the efficiency can be up to 86%, which can greatly save electricity.  

7m permanent magnet synchronous ceiling fan   Ceiling fan motor adopts advanced external rotor permanent magnet synchronous motor, all copper core winding, good heat resistance, moisture resistance, impact resistance, high efficiency, energy saving, silent, stable operation, lifelong maintenance-free.Ceiling fan motor adopts advanced external rotor permanent magnet synchronous motor, which is efficient,energy-saving, quiet, stable operation, and maintenance-free for life. Large-scale fluid mechanics simulation design of the fan blade surface, the best air supply effect; the wall thickness is increased, and the inner cavity is equipped with 4 stiffeners, which greatly improves the resistance to bending and breaking; High-performance aluminum alloy material; surface electrostatic spray treatment, wear-resistant and easy to clean. Professional industrial large fan controller, multiple protections such as electronics and logic operation, super heat dissipation device, provide the most perfect guarantee for the safe, stable and efficient operation of the fan. The chassis is made of high-performance structural steel; the upper and lower double chassis are clamped by 12 high-strength bolts, so that all the fan blades are connected as a whole to prevent looseness and noise. All 12.9/8.8 grade high-strength bolts are used to ensure quality; mechanical locking nuts are used to prevent loosening; with glue, permanent locking without hidden dangers.  

Is it better for cattle to drink warm water or cold water in winter? Is it better for cattle to drink warm water or cold water in winter? It's actually a pretty big difference,In winter, if cattle drink cold water directly, part of the heat will be taken away. Cattle need to consume their own heat to raise the cold water to the normal temperature. For every one degree increase in the water temperature, cattle need to consume 18 to 25 grams of feed.Therefore, eat the same amount of feed, drink warm water and drink cold water feed utilization rate is not the same, there will be an obvious gap in the growth rate, so it is recommended that cattle friends had better use automatic heating drink tank, so that the cow can always have hot water to drink in winter, so that the cow is not easy to get sick, but also can increase milk production, now you know how to drink to the cow in winter? Terrui insulated cow drink sinks It uses high-quality LLDPE raw materials, non-toxic and harmless. After foaming process, professional punching injection The thickened insulation layer matches the sealing structure of the box cover Excellent thermal insulation performance Drinking water is warm in winter and cool in summer  

The most economical way of cooling the workshop —— Large industrial ceiling fan   The weather gradually warms up, the day time will be longer and longer, people's working hours will gradually extend, the workload will increase, summer is often a lot of factories, industry orders, the busiest season, industrial ceiling fans in summer can help employees cool down, employees work environment improvement at the same time, efficiency is also improved, to bring more economic benefits to the enterprise.   Then what is permanent magnet industrial ceiling fan? Follow me to Learn more!     Characteristics of Terui permanent magnet industrial large ceiling fan 1.Easy maintenance, save time and effort   Terrui EC motor adopts the principle of electromagnetic induction, double bearing transmission, sealing structure, no need to change the oil, dust proof and oil resistance, more convenient maintenance 2.Small size, convenient installation The volume of Terrui EC motor is 1/3 of that of traditional motor. Hoisting method saves at least 30% of space and makes installation easier 3.Low noise, multi-scene use The noise of permanent magnet motor is about 60% lower than that of traditional motor, and the low noise is quiet. Industrial ceiling fans can also be installed in places requiring noise 4.Energy saving, reduce costs Permanent magnet motor one hour consumption than traditional motor energy saving 30%, collocation air conditioning use greatly reduce energy waste 5.High safety performance, more protection The permanent magnet industrial large ceiling fan is drawn by four wire ropes to ensure the smooth operation of the ceiling fan. The key connecting parts are protected twice to ensure the overall safety of the ceiling fan   The high temperature environment not only affects the work efficiency, but also causes a large number of industrial accidents. Studies have shown that when people work at 28 ℃ to 32℃, their work efficiency begins to decline and they are more prone to fatigue. When the temperature reaches above 32℃, human attention and sensitivity also begin to be affected. Mental work is more sensitive to temperature. When the temperature reaches 29℃, the efficiency of mental work begins to decrease. The higher the temperature, the shorter the duration of operation.     Data show that the high temperature environment also affects the accident rate. When the temperature is about 20-24℃, the accident rate is the lowest, and when the temperature is above 30℃ or below 10℃, the accident rate will increase significantly. High temperature working environment not only affects production efficiency, but also affects people's health. In high temperatures, high humidity and no wind, physical labor or strenuous exercise can lead to heat sickness, which has a high fatality rate   Don't worry, now workshop, warehouse, factory are popular with a "Terrui industrial big ceiling fan".   The body feels as comfortable as the draught, reducing the body temperature 5-8℃!     Terrui Industrial large ceiling fan is a huge energy saving fan with a diameter of 7.3 meters. It only uses 1.5KW power to drive a large amount of air flow (13050m³/min) to bring a large area of natural draught experience. Users can speed up to an excellent body temperature by stepless speed regulation according to the change of ambient temperature. Covering an area of more than 1000 square meters, the temperature of human body can drop by 5 to 8 degrees in summer, completely eliminating the traditional wall-mounted industrial small fan. It can also be used with air conditioning, or even replace air conditioning in some conditions. It is the perfect solution for ventilation and cooling in tall and wide confined Spaces.     In contrast to traditional wall-mounted industrial fans, a Terui ceiling fan with a diameter of 7.3 meters covers about the same area as 50 small 0.75 meters traditional fans. For example, to achieve the full coverage of a 10,000 square meter factory, 300 small fans are needed, while only 10 are needed to use Terui ceiling fans. According to the use of 8 months a year, 10 hours a day, Terui Da ceiling fan energy saving 92 percent.   With 10,000 square meters of 10 meters high plant calculation, if the use of air conditioning, an hour of electricity can be as high as 500 yuan, a day to work for 8 hours, a month of electricity as high as 120,000 yuan. With the Terrui ceiling fan, it is possible to install 10 sets of 1.5Kw per hour at the rated power. The monthly electricity cost is only 2,000 yuan, 1.7 percent of that of air conditioning. If the fan is turned on three months a year, it can save 354,000 yuan in electricity bills.   Terrui Industrial large ceiling fan application field ● Large logistics warehouse and distribution center: improve air quality, dehumidification and cooling, can prevent storage rust, decay, and improve the working environment. ● Super large plant: such as machining, automobile maintenance, aircraft assembly, shipbuilding and other factory workshops, can improve the efficiency of ventilation. ● Public places: such as shopping malls, stadiums, railway stations, airports and other places with large flow of people, can promote air circulation, eliminate odor, create a comfortable public environment. ● Large farms: including dairy farms, feedlots, hatcheries, etc. Good ventilation improves air quality, removes moisture and dampness, deodorizes and reduces morbidity in livestock. The right temperature can make livestock feel comfortable and stimulate rapid growth. ● Outdoor personnel intensive: such as the construction site of urban construction, can provide a cooler working environment for outdoor workers; Such as outdoor dining and other places, can bring consumers a more comfortable dining experience.

    Shanghai Terrui loading platform delivery of foreign trade export orders   Shanghai Terrui International Trade Co., Ltd.is a high-tech enterprise integrating product research and development, manufacturing, import and export, sales and service. Its products are not only exported to Germany, the United States, Russia, France, Austria and other countries, but also cover more than 30 provinces and autonomous regions in China. Recently, the countries of delivery include Russia, the United States, Malaysia, Finland, Belgium, etc. Shanghai Trui takes customers as the center, consolidates China's animal husbandry and serves global ranches. exhaust fan supplier；industrial fan supplier；industrial fan manufacturers；industrial cooling fan manufacturers；industrial exhaust fans manufacturers Terrui industrial fan advantage:   ● Terui Company independent research and development of Internet of Things software system mobile phone APP intelligent remote control fan and spray system   ● The fan frame is made of high quality imported polyethylene material, rolling process, one molding, strong and durable, never rust   ●304 stainless steel fan blade, one molding, good balance, large air volume, low noise   ● Can reduce heat stress reaction, remove harmful gases, improve milk production   ● The plastic case can be washed directly with water   ● Using EC permanent magnet motor, high intelligence, high energy saving, high efficiency, long life, small vibration, sustainable work

Sources and Effects of Ammonia The air environment of breeding directly affects the production efficiency of cattle. The concentration of ammonia gas in cattle barn must be controlled well. Generally, there is no ammonia gas in the air outside the barn, which mainly comes from the decomposition of nitrogen-containing organic matter such as feces, urine, bedding and feed. The ammonia content in the barn is related to the ventilation effect, cleaning degree and feeding density.                       Too much ammonia affects cattle very badly. Ammonia dissolved in the respiratory tract and eye conjunctiva, produce alkaline stimulation, can make the mucosa inflammation, congestion and edema, secretion increase, serious cause eye burn, tissue necrosis, cause necrotizing bronchitis, pulmonary edema and congestion, eye blindness and other symptoms. It enters the blood from the alveoli and binds to hemoglobin, disrupting its ability to carry oxygen and causing tissue hypoxia. For a short time, low concentrations of ammonia can be excreted in the urine and can be relieved. But long time high concentration poisoning is not easy to relieve, make central nervous paralysis, toxic liver disease, heart damage.                        Cattle exposed to low concentrations of ammonia for a long period of time will reduce their resistance and immunity and significantly weaken their resistance to tuberculosis and other infectious diseases. Under the poisoning of ammonia, the infection process of anthrax bacillus, Escherichia coli and pneumococcus was accelerated significantly. Too much ammonia also reduces cattle productivity. Ammonia stress significantly reduced the daily gain and feed intake of beef cattle. With the increase of ammonia concentration, the respiration rate of beef cattle will decrease significantly, and the heart rate will increase significantly.                         On the other hand, mosquitoes in livestock farms are also the main vectors of cattle disease. The bacteria they carry are environmental pathogens or conditioned pathogens, which are easy to cause disease when the body resistance of livestock and poultry is reduced. Bovine sarcoidosis has become one of the most troublesome diseases in cattle breeding due to the spread of mosquitoes. Bovine sarcoidosis is a viral disease spread mainly by arthropods such as mosquitoes, flies, ticks and fleas.                             With the rapid development of animal husbandry industry, the continuous improvement of scale and specialization level, intelligent farming has gradually entered people's vision. The integration of the Internet of Things, big data, cloud computing and other technologies can realize intelligent breeding, improve the production and output value of breeding farms, so that farmers can easily become "feeding experts".   Intelligent breeding solutions   According to the current breeding needs, Shanghai Terrui measures various environmental indexes in the breeding farm through monitoring and Internet of things equipment. Through the comprehensive control system, automatic adjustment and control of temperature, humidity and other parameters can be realized, so as to create a comfortable and healthy growth and environment for livestock and achieve better economic benefits.                           01 No blind spot monitoring to strengthen livestock management Multiple HD camera ball machines are deployed in the livestock farm to monitor the area without dead corners. The intelligent HD camera can identify the livestock in the area, and the data can be processed through the platform to generate livestock positioning images, which is convenient for unified check and management of the livestock.                                   02 Intelligent iot devices improve management efficiency Through the Internet of Things equipment, various environmental parameters such as air temperature and humidity, ammonia concentration, carbon dioxide concentration and illumination can be collected and uploaded for research and judgment. Managers can remotely manually or automatically control the site facilities and equipment, including ventilation, lighting and other equipment, to improve management efficiency.                                     03 Big data platform achieves all-round supervision Through the smart breeding big data platform, a map integrates all-round information of livestock farms. No matter the quantity, distribution, fattening inventory, epidemic detection, market information and other data, can be displayed on the screen to assist managers to carry out comprehensive and scene data supervision on livestock farms, and provide decision-making basis for them.                                   Internet of things devices   Ammonia content is very important for the growth of livestock, ammonia is one of the most harmful gases in the animal enclosure, the level of ammonia concentration will directly affect the growth and development of animals and the ability to resist viruses. Ammonia sensor is generally equipped with a buzzer alarm device, when the ammonia concentration exceeds the standard buzzer will appear alarm sound, to remind the management personnel need to regulate the ammonia concentration.     Light affects the growth and development of livestock and poultry, appetite, sexual maturity, molting and so on. The illumination state can be understood by the illumination sensor. By extending the illumination time or increasing the illumination intensity, the function of the adrenal cortex can be enhanced, immunity can be improved, appetite can be promoted, digestive function can be enhanced, weight gain speed and survival rate can be improved.   Temperature and humidity sensors are used to monitor and collect the temperature and humidity values inside and outside the breeding house in real time, and the collected data is reported to the cloud server for storage and management. Users can view the temperature and humidity data online in real time, which is more accurate and efficient. By comparing the temperature inside and outside the house, users can take timely measures to control the temperature and humidity.

Why do Terrui's products choose roll molding process instead of blow molding process?     Roll molding and blow molding are common plastic molding processing methods, they have some advantages and application scenarios.   Roll molding and blow molding are two different plastics processing technologies.   The rolling process, also known as rotary molding or rotary injection molding, is to place a section of hot soft plastic material in the center of the mold and distribute it evenly throughout the surface of the mold by rotating the mold to eventually form the desired product. It is often used to make large, complex shapes, such as oil storage tanks, trash cans, etc.   Blow molding process, is the use of high pressure air to heat polyethylene (PE) and other resins into the mold, in a certain period of time, natural cooling to form the required product. Often used to make small and medium-sized hollow items, such as plastic bottles, toys, etc.   Therefore, the main difference between the rolling process and the blowing process is that the scope of application is different. Rolling process is suitable for large and complex shape product manufacturing; The blow molding process is suitable for small and medium-sized hollow goods production.     Compared with blow molding process, roll molding process has the following advantages:   1. Uniform thickness: The rolling process can produce products with very uniform thickness, smooth surface and no burr. This makes it superior to the blow molding process for making large, monolithic parts.   2. Save raw materials: under the same conditions, the raw materials used in the rolling process are much less than the blow molding process, which can help enterprises reduce production costs.   3. High product accuracy: The control system of the rolling machine is more advanced, which can accurately control the operating parameters, so as to improve the production accuracy of the finished products.   4. High manufacturing efficiency: compared with blow molding, rolling machinery and equipment are more excellent in terms of production efficiency. They can complete continuous processing tasks quickly and efficiently, and can realize mass production through automation technology.

The cow is a kind of milk producing cow breeds, the cow breeding is especially common, many areas of our country have breeding cow, general cow, many people will choose high quality breed, so what are the high quality cow breeds? Let's take a look. 1. Holstein cattle   Chinese Holstein cattle is a breed formed by crossing various types of imported foreign Holstein cattle with Chinese yellow cattle after long-term breeding. It is the best dairy cattle breed in China, as well as the dairy cattle breed with the highest milk yield, the largest quantity and the widest distribution in China. Chinese Holstein cows (Chinese black and white dairy cows) have high milk yield and good feed conditions and feeding management. The average annual milk production can reach 6500 ~ 7500 kg.   2. Sanhe Cattle   Sanhe cattle is a very good breed of dairy cattle, can also be eaten as beef cattle. Sanhe cattle are tall and sturdy, with regular limbs and strong limbs. Their adult bulls weigh 1050 kg and adult cows weigh 547.9 kg, and their milk production is also high.   3. Juan Shan Niu   Juan Shan cattle are imported from Jess Island in the English Channel. In terms of breed pedigree, they are closely related to Swiss Brown cattle, Devin cattle and Kerry cattle. The biggest advantage of the breed is that it has thick milk, and the milk fat and milk protein content are higher than that of ordinary cows, and the quality milk protein content is more than 3.5%.   4. More cattle racing   Gensai cattle, a medium dairy breed native to the island of Gensai in the UK, are known for their high milk fat, high milk protein and high carotene content in milk. At the same time, it also has the characteristics of high feed conversion efficiency per unit milk, short calving interval, early first calving age, rough feeding resistance, easy grazing, good adaptability to warm climate and so on.   5. Prairie Red Bull   Grassland Red Bull is a new hybrid variety produced by the cooperation of Jilin, Inner Mongolia, Hebei and Liaoning provinces, using short-horn bulls as the male parent and Mongolian cows raised in the grassland area of China as the female parent, through multi-generation cross improvement and self-herd breeding, under the condition of grazing and feeding.   6. Elxia cattle   Elshire cattle are medium dairy cattle native to Ayrshire, England. The average annual milk yield of this breed is 8181 kg, containing 4% milk fat and 3.5% milk protein. The mature Elshire bull weighs 450 kg and is a red and white bull with varying shades of red.   The above is about the varieties of dairy cows introduced, in the breeding process to pay attention to the selection of dairy cattle varieties, high-quality dairy cattle, is the first step of breeding basis, so be sure to according to the growth habits of dairy cows, choose suitable for local development of breeds.     Terrui is a company specializing in the production of dairy farm equipment with 20+ years of production experience, mainly producing dairy drinking equipment, pasture fans, calf hutch, and other pasture equipment as well as electronic fence accessories. We recently developed the Internet of Things + AI ranch, errui's AI system can control any fan, water trough and Precise spray switch via mobile phone APP, Real-time view background data, check water temperature changes, etc. Improve financial returns for customers, is our tenet of Shanghai Terrui service！  

Why are cows so prone to hoof disease? How to prevent?   Why are cows so prone to hoof disease? How to prevent? Cow hoof disease is a common disease affecting the health and production performance of cows. It is reported that the incidence of hoof disease in Chinese dairy cows is more than 30%, especially in hot summer areas. Why are cows so prone to hoof disease? What causes it? How to prevent hoof disease? Take a look down below to find out   Causes of hoof disease in dairy cows   1. Nutritional factors   ● Improper or insufficient ratio of calcium and phosphorus. Improper calcium phosphorus ratio is easy to cause metabolic disorders, lead to hoof disease. Zinc deficiency in cows can affect the keratinization of hoof and cause hoof disease.   ● The grain structure is not reasonable. If the ratio of concentrate to coarse is not proper, too much concentrate will lead to excessive intake of carbohydrates in dairy cows, produce too much lactic acid in the rumen, and cause acidosis of dairy cows leading to hoof disease.   2. Environmental factors   ● Feeding management. The playground is too small, there is not enough space for exercise; Poor enclosure environment, wet, so that the hoof cuticle anti-infection ability decreased, increase the incidence of hoof deformation and bacterial laminitis. Sports ground hard, uneven, stone, cement ground, are easy to cause cow hoof injury or contusion. If the feces on the ground can not be cleaned up in time, to bacteria reproduction makes a good opportunity, easy to cause hoof infection, hoof rot disease.   ● Seasonal factors. Summer weather is hot and rainy, cow stress is relatively big, resistance decline. Cows hoof in sewage soak for a long time, the cuticle becomes soft, increase the infection rate of bacteria, prone to hoof disease.   3. Genetic factors   ● Research has found that the hoof shape of dairy cows has a certain hereditary, poor hoof shape dairy cattle offspring prone to hoof deformation   4. Other factors ● Ketosis, mastitis and obstetric diseases can cause hoof disease. Hoof disease may be induced by hoof malformation, hoof malformation, long-term loading, stress, increased parity and infection caused by trauma in high-yielding cows.   Integrated control measures   1. Pay attention to a healthy environment   Keep the ground dry, clean and smooth, remove feces and sewage in time.     2. Balanced nutrition   The proportion of refined and coarse diet should be balanced properly to supply high quality coarse grain, but also need to supply appropriate trace element factors and appropriate vitamins.     3. Trim your hooves regularly   Repair hoof regularly, keep hoof flat, prevent hoof horn too long. Trim the hoof and look for any problems.   4. Prompt treatment   After the occurrence of hoof disease, first use water and brown brush, hoof knife to remove hoof dirt, thoroughly clean hoof. Then, the hoof should be trimmed and the lesion fully exposed before the treatment is implemented. Timely treatment of ketosis, mastitis, obstetric diseases and other diseases that can induce hoof disease.   5. Breeding measures   Hoof disease has a certain relationship with heredity, hoof disease heritability range is larger, hoof shape is also related to heredity. Therefore, the breeding selection should choose the bulls with good feet and hoof disease.   6. Hoof bath   As one of the effective measures for the prevention and control of hoof disease, the effectiveness of hoof bath is directly related to the value created for the pasture during the whole lactation period of cows. One of the main purposes of hoof bath is to prevent and control infectious hoof diseases, including wart dermatitis, interdigit (toe) dermatitis, hoof rot (hoof cellulitis) and so on. Infectious hoof disease can be prevented and treated by hoof bath, its main characteristics are simple, rapid and effective. Hoof bath is mainly through cleaning and disinfecting the hoof of cattle, has a therapeutic effect on early verrucous dermatitis, heel dermatitis, for late verrucous dermatitis has a recurrence control effect; Hoof bath can also effectively reduce the incidence of interdigital (toe) dermatitis and hoof rot (hoof cellulitis).       The features of the terrui bath   ● Powerful medicated bath soak cow hoof and root, deep cleaning cow hoof complex gap;   ● Cows can slowly pass through the channel to ensure the deep cleaning and penetration treatment of cattle hoof;   ● Filter solid dirt, reservoir continuously add new liquid medicine to storage tank, ensure the treatment effect of all cattle from head to tail;   ● No manual operation;   Environmental protection without waste, make full use of disinfectants or medicated bath liquid; The use of terryhoof baths   ● The depth of the liquid should be 10 to 15 centimeters, so that it can cover the whole hoof of the cow.   ● Hoof bath as level as possible. The basin surface should have a certain amount of anti-slip force (the hoof can grasp firmly), but the surface should not be too rough to avoid causing injury to the hoof.   ● Research support for the value of pre-bath is very limited, but the following aspects for your reference:   1. Consider filling the front tub and hoof tub with medicated bath solution to promote full soaking of the hoof.   2. If there are different medicated bath liquid in the front bath and the hoof bath, the space between them should be 1.8~2.4 meters to avoid diluting or reducing the efficacy of the medicated bath liquid in the front bath.   3. Consider soaking the front tub (if used) and hoof tub in mild, soapy water of 1% for the few days that the bath is not filled with liquid medicine.

Cooperation and Win-Win | US Customers Visit Terrui Factory                            On March 22nd, Terrui Shanghai Headquarters sincerely invited US customers to visit Terrui Factory. We are very proud to be able to provide high-quality products and services to US customers, and we have been committed to becoming industry leaders. Our factory has the most advanced equipment and technology, and our team is composed of experienced professionals who are dedicated to ensuring the quality of our products and customer satisfaction.                                 Before the official start of the visit, Mr. Wang Kai, Chairman of Terrui Shanghai, introduced to the customers that Terrui is a high-tech enterprise integrating product research and development, manufacturing, import and export, sales and service, and currently has more than 20 independent national invention patents. Committed to providing scale, intelligent and intensive equipment and peripheral services for animal husbandry. The main products are fans, calf hutch, cow water troughs, Spray cooling system, cow free stall, smart ranch management systems, etc.                                                                 After the exchange meeting, the customers were taken to the Terrui production workshop, where they could see our workers operating the latest production equipment and producing high-quality products. Customers can also learn about our quality control procedures and how to ensure that each product meets the highest standards.                                                                 During the visit, if the customers have any questions or need to know more about our products and services, Mr. Wang Kai, Chairman of Terrui, will answer any questions with fluent English, and hope that the customers can fully understand our company and our products during the visit.                                     Our business philosophy is to provide better products to customers, while building long-term cooperation relationships and enhancing the lasting value of products. We are well aware that in today's highly competitive market, quality and service are our key advantages. Therefore, we promise to continuously improve our production capabilities and quality standards to meet customer needs.   The company has always adhered to the business philosophy of "quality first, user first", and we firmly believe that customer trust and support is the driving force for our progress. While continuously pursuing innovation and progress, we are committed to becoming an industry leader and the most trustworthy partner for customers. Welcome more domestic and foreign customers to visit the company for guidance!      

  What is cold stress?                                             Stress usually refers to the body reaction caused by frequent, long duration or short duration but drastic changes in the stimulation of animals. This reaction mainly changes the stability of the animal's internal environment, physiology and behavior. The non-specific changes caused by stress are called systemic adaptation syndrome, and cold stress is one of the stressors.                              Dairy cows are heat-resistant animals, most suitable for feeding in cool climate conditions, hot summer will produce heat stress, cold winter, cows long-term exposure to cold and windy environment, will also cause cold stress of dairy cows, seriously affect the production performance and health of cows, especially for calves and new cattle will be more harmful. Therefore, the pasture should do a good job in winter cold prevention and warm management of cows, reduce the harm of cold stress to cows, and stabilize the normal production of the pasture   Effects of cold stress on dairy cows       1.A weakened immune system When cows are stimulated by cold, the nervous system, endocrine system and electrolyte balance will be disturbed, resulting in the decline of immunity of cows. The biggest impact of cold stress on dairy cows is the decrease of blood calcium concentration and white blood cell concentration, which leads to postpartum paralysis, fetal undergrowth, anterior gastric delay, metritis, mastitis and other diseases.   2.Milk production is down In order to cope with the stimulation of low temperature, cows need to eat more dry matter or break down more energy and increase blood circulation, which is used to maintain a constant body temperature. In this way, the distribution of nutrients and blood required for milk production is relatively reduced, resulting in a decrease in milk production.   3.Hazard of trauma In winter, the feces and urine of cows in the pasture are easy to freeze, resulting in uneven ground in the playground and the house, ice in the feeding channel, milking channel and drinking water channel, and easy slip when the cows walk or climb across the estrus, increasing the incidence of traumatic foot and hoof disease.   4.Frostbite of the breast Increased risk of breast frostbite, unreasonable pasture bed design, low quality of bedding, poor comfort or improper finishing, these conditions will cause breast contact with frozen feces and urine, easy to frostbite nipples; Winter does not use antifreeze type medicine bath will increase the probability of breast frostbite.                                             Preventive measures for cold stress in dairy cows   1. Do a good job of cow house management (1) Check the cowshed, plug up the holes and air leaks, and close the doors and Windows with transparent plastic film.   (2) Clean the feces and urine in the feeding channel and bed in time every day.   (3) Check drinking water facilities to ensure adequate and fresh drinking water is available 24 hours a day, and the temperature of drinking water is maintained at 9 ~ 15℃.   (4) Arrange bed in time and change bed bedding material.   (5) In the heat preservation but also do a good job of ventilation, to ensure that the barn harmful gas does not exceed the standard.   2. Timely clean up the feces and urine in the milk hall, milking channel and the entrance and exit of the cattle barn. Lay rubber pads or sand pads in these places to increase friction and prevent cattle from slipping and injuring themselves. 3. Strengthen ventilation and heat preservation of cattle sheds; Maintain milking equipment to avoid excessive milking. Develop winter milking procedures and choose antifreeze medicated bath after medicated bath. 4.TMR management   (1) Feed TMR on the spot to prevent icing, and do not feed frozen, moldy and deteriorated feed.   (2) Improve the energy level of concentrate feed, which is generally 10% ~ 15% higher than the normal feeding standard, in order to meet the needs of cows to keep out the cold in winter.   5. Calf management (1) Newborn calves should be dried in time and fed in a single stall with 20-30cm thick bedding grass, with heating facilities if conditions permit.   (2) Strengthen the ventilation of the calf house, increase the thermal insulation facilities, regular disinfection, timely replacement of bedding material, and maintain good environmental hygiene.   (3) Weaned calves should be kept at a reasonable feeding density and provided with adequate fresh warm water and high-quality forage and pellets.       Automatic electric heating constant temperature water tank is a better measure to deal with cold stress. After starting the temperature controller, it can automatically complete the heating and insulation function for 24 hours. Moreover, because of the existence of temperature sensor, when the water temperature inside the tank changes, it will be transmitted to the control cabinet in real time, and then the control system decides whether the electric heating belt should stop heating or continue heating.   The role of automatic electric heating constant temperature water tank in pasture: 1. The main function is to ensure the drinking water needs of cattle and sheep, because the automatic electric heating constant temperature drinking tank can realize automatic water, so that cattle and sheep drink water at any time. 2. Secondly, when entering the autumn and winter season, cattle and sheep can drink warm water at any time, which is good for the stomach and constitution of cattle and sheep.

Never economise on straw On average, calves spend 14 days in an individual pen, before moving to group accommodation. Specifically, during the final few days in the individual pen, once the calf has grown well and is drinking plenty of milk, it is important that the pen remains clean and dry. It all appears very obvious but if calves become damp, even if it only affects their legs and lower belly, they quickly feel cold and run a greater risk of airway ­problems and diarrhea. ‘Compare it to a wet coat,’ suggested Johan Verdaasdonk, young cattle ­specialist. ‘If you walk around too long in a wet coat, you will catch a cold too.’ The test for sufficient straw in the pen is a very simple one: do the knee test. ‘Kneel on the straw in the pen for 30 seconds. If your knees and legs stay dry, there is enough straw.’ After spending a few months on straw, it is time to move the calves to the cubicles. This is a major change, and there is a risk that the calves will lie down on cold grids covered in manure. Johan Verdaasdonk, offers a useful tip for this stage, too. ‘Throw some straw into the pen; out of habit, that is where the calves will then lie down.’

The internal activity area of Calf Island is about 2.88 square meters, plus the outdoor activity area of 1.95 square meters, so that the calf has a free activity area of about 4.83 square meters, ensuring that the calf has enough activity space to promote healthy growth.   New appearance design, more reasonable structure, no deformation after long-term use The white color of Calf Island reflects a lot of the sun's heat. The body has good heat insulation and anti-ultraviolet functions, and the temperature difference between the inside and outside of the calf villa is about 5-8 degrees Celsius   Standard swivel rear window for increased ventilation Optional upgrade model, more convenient to move, convenient for regular sterilization and disinfection of the calf feeding area Optional front door opening method, left door, right door, full door can be customized   The calf island fence gate is equipped with 2 bucket frames for easy feeding. The calf island can be installed, cleaned and transferred by one person.

Bonawind exhaust fan adopts a more energy-saving and efficient permanent magnet brushless motor, and the overall efficiency is increased by 10% compared with ordinary direct-connected fans. Greenhouse/poultry farm/livestock/chicken house ventilator ventilation exhaust fan Bonawind Exhaust fans are widely used in Agriculture and industrial ventilation and cooling. It is mainly used for animal husbandry, poultry house, livestock breeding, greenhouse, factory workshop, textile, etc.

Terrui New Mold Calf Hutch More quantiy fit in a 40HQ container, to lower average cost; Easy to move for one person, to lower average use charge.

Terrui finished the high quality EC motor testing. The efficiency will reach 95%.