Company News
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Refrigeration knowledge：How to judge the...
How to judge the tripping fault of cold storage room? 1. Determine the tripping type Leakage protection tripping → insulation problem (measure insulation resistance) Main switch tripping → overload/short circuit (check current/line) No leakage protection tripping → short circuit troubleshooting (...Read more -
8 Refrigerant Charging Methods and Their ...
The refrigerant charge of a refrigeration system is critical to the operation of the system. Insufficient charging will result in insufficient evaporation of the evaporator, too low suction pressure of the compressor, reduced cooling capacity, and even overheating of the compressor. Overcharging ...Read more -
Shandong Runte Refrigeration Technology C...
On the occasion of the 115th International Women’s Day, Shandong Runte Refrigeration Technology Co., Ltd. has carefully prepared a unique celebration event for female employees. This event aims to express sincere gratitude to female employees for their hard work and further enhance team coh...Read more -
40 Refrigeration Equipment Chillers, Refr...
1. The heat absorbed by the refrigerant from the cooled space medium when it boils and vaporizes in the evaporator is called the refrigeration capacity of the refrigeration system. 2. In addition to the gas-liquid state change, the refrigerant will also have a liquid-gas state change during the c...Read more -
What are the operating steps for draining...
When draining the ammonia system, the operator should wear glasses and rubber gloves, stand on the side of the drain pipe and work, and must not leave the operating location during the draining process. After draining, the draining time and the amount of oil drained should be recorded. 1. Open th...Read more -
What are the common fire causes and preve...
Fires are prone to occur during the construction process. During the construction of the cold storage, rice husks should be filled in the insulation layer, and the walls should be treated with a moisture-proof structure of two felts and three oils. If they encounter a fire source, they will burn....Read more -
How To Effectively Improve The Refrigerat...
If you want to improve the refrigeration effect of cold storage projects, the most important thing is to choose a refrigerant that suits you. There are actually many different types of refrigerants in the current market, and these refrigerants will also affect the refrigeration effect of refriger...Read more -
The working principle and accessories of ...
Freezing: the operation process of using the low temperature source generated by refrigeration to cool the product from normal temperature and then freeze it. Refrigeration: The operation process of obtaining a low-temperature source by using the cold effect produced by the change of the physical...Read more -
Cold storage defrosting knowledge and skills
The defrosting of the cold storage is mainly due to the frost on the surface of the evaporator in the cold storage, which reduces the humidity in the cold storage, hinders the heat conduction of the pipeline, and affects the cooling effect. 1. Hot air defrosting Directly pass the hot gase...Read more -
How to quickly locate and solve the failu...
When the refrigeration system breaks down, generally the faulty part cannot be seen directly, because it is impossible to disassemble and dissect the components of the refrigeration system one by one, so it can only be checked from the outside to find out the abnormal phenomenon in operation and ...Read more -
Why can’t the temperature of the co...
First, the failure analysis and treatment of the cold storage temperature does not drop The temperature of the refrigerator is too high. After inspection, the temperature of the two warehouses was only -4°C to 0°C, and the liquid supply solenoid valves of the two warehouses were opened. The compr...Read more -
Some Basic Welding Theoretical Terms to K...
1. Welding: refers to a processing method that achieves atomic bonding of weldments by heating or pressure, or both, with or without filler materials. 2. Weld seam: refers to the joint part formed after the weldment is welded. 3. Butt joint: a joint in which the end faces of two weldments are rel...Read more
