Our QD35W 52W Copper Coil Chiller is designed for a small thermal management system. It integrates a mini compressor, an air-cooled condenser, and a copper coil heat exchanger, with a 52W cooling capacity and 50W power consumption. It operates on 220V/50Hz power with R600a refrigerant and is used for electronics cooling, micro DC air conditioning, laboratory equipment, etc.

This 75W Copper Coil Chiller (QD43 / QD30W) features a highly efficient copper-coil evaporator with two refrigerant configurations: R600a or R134a. Cooling capacity: 75W, Power consumption: 75W, Voltage: 220V/50Hz, suitable for small refrigeration devices, mini beverage coolers, wine coolers, mini laboratory incubators, and electronic equipment cooling.

Need precision equipment cooling? This QD52W 83W Copper Coil Chiller provides stable temperature with 83W cooling capacity and 79W power consumption, R600a refrigerant. It’s Voltage: 220V / 50Hz, Fan: 25W × 1, Copper Pipe OD: 6 mm, high copper coil surface area improves heat transfer in laser diode cooling systems, camera cooling, semiconductor test equipment, and medical imaging module cooling, etc.

Our QD65W 100W Copper Coil Chiller model is one of the most widely used micro chiller models, with a 100W cooling capacity and 87W power consumption. It has 21 coil turns, providing stable cooling during continuous operation. With Voltage: 220V / 50Hz, Refrigerant: R600a, Fan: 25W × 1, Copper Pipe OD: 6 mm, and Copper Coil ID: 8 cm, it is widely used for small EV electronics cooling, battery thermal management systems, telecom outdoor cabinet cooling, etc.

The QD52W (R134a) Copper Coil Chiller delivers 130W cooling capacity, 130W power consumption, 220V/50Hz, 1 25W fan, 6mm copper coil ID. Common applications include medium electronics and device cooling, such as laser engraving machines, portable DC air conditioning systems, electronic inverter cooling, semiconductor processing equipment, and industrial automation equipment. etc.

This QD75W 180W Copper Coil Chiller is designed for robust thermal management and higher cooling capacity in industrial equipment and refrigeration systems. It uses a 25W dual-fan configuration to enhance heat dissipation from the condenser. With Power Consumption: 148W, Voltage: 220V / 50Hz, Refrigerant: R134a, and 22 coil turns, it is used in five laser-cooling systems, industrial printing machine cooling, and beverage dispensing refrigeration system applications.

Our QD43 (R290) Copper Coil Chiller model has the lowest environmental impact, as it uses R290 refrigerant, providing 200W of cooling capacity. It consumes 143W, operates at 220V/50Hz, has dual 25W fans, and has 22 coil turns. It has a larger coil ID of 11.5 cm, which improves heat transfer capacity. Some applications are CNC machine cooling systems, thermal cycling test systems, etc.

This 240W Copper Coil Chiller model delivers 240W cooling capacity for more demanding, larger compact refrigeration systems and thermal management applications. Its power consumption is 185W, voltage 220V/50Hz, R600a refrigerant, and 28 coil turns with dual 25W fans. Some common applications include refrigerated vending machines, industrial automation cabinet cooling, and medical refrigeration units.

This 320W Copper Coil Chiller is suitable for heavy-duty compact cooling systems, such as industrial laser cooling, automation cooling, EV battery module cooling, and industrial power electronic cooling. It consumes 267W of power, operates at 220V/50Hz, and uses R134a as the refrigerant. It has 30 coil turns and a single 60W condenser fan, both of which improve heat removal.

Our 400W Copper Coil Chiller is the highest-capacity model in this series, with high efficiency and suitable for demanding thermal loads. It is integrated with our mini refrigeration system, which includes a mini compressor, an air-cooled condenser, and a copper coil heat exchanger. Commonly used in industrial laser processing machines, wine dispensing refrigeration systems, etc.