Industrial Refrigeration
Fertilizer industry
We designed the refrigeration system for Chongqing Yihua Chemical Industry Co., Ltd. for fertilizer production. The system integrates 10 LG32 refrigeration screw compressors which use ammonia as the refrigerant. It is PLC controlled and powered by 1000Kw, 10Kv electric motors.
Methanol industry
Photovoltaic industry (Polycrystalline cells)
Petroleum industry
The refrigeration system is designed to accept R717 refrigerant. The entire system is composed of three refrigerating units, each of which includes dual two-stage compressors and offers refrigerating capacity of 1300Kw. It is PLC controlled and is engineered to be explosion proof to meet the application demands in petroleum industry.
Mine shaft freezing industry
The refrigerating system is designed for China Coal No.5 Construction Co., Ltd., for the purpose of mine shaft freezing.
The system with dual two-stage screw compressors mainly consists of one low pressure screw compressor, one high pressure screw compressor, two electric motors, one horizontal three-stage oil separator, one oil cooler, one oil supply system and one oil pump. The high voltage electric motor supports working under two varied electrical power systems.
The refrigeration system has taken over 90% domestic markets in mining industry, in the most recent two years.
Pharmaceutical industry
