Changzhou Hejia Heat-exchanger Tech, Ltd., founded in 2022, is a private limited liability company. Many core team members have more than 20 years of work experience in the same industry, and the existing complete organization and management system, professional team and mature production process guidance.

Existing heat exchanger production line 6, 7-25*21.65, 9.52-25*21.65, 12-50*25, 12.7-31.75*27.5, 15.88-38.1-33, 15.88-50*50;

Sheet metal production line includes laser cutting machine, CNC punching machine, CNC bending machine, wind guide tensile hydraulic equipment;

Tube expansion equipment - mechanical double tube expansion machine, high pressure water pressure expansion machine, hydraulic bullet expansion machine, can be on copper tube, stainless steel tube, titanium tube heat exchanger length from 0.2 meters to 13.5 meters of expansion tube, and not limited to the width of the product; Other auxiliary equipment;

Radiator type - dry cooler, CO2 air cooler, condenser, oil cooler, flat and V-shaped structure, fan type AC and EC; The number of fans can range from 1 to 22, and the length of the product is 13.5 meters. Can be designed to match the diameter from 300mm to 1250, 1800 more specifications of axial fan radiator;

Air coolers - industrial air coolers (direct expansion system, pump industry system, refrigerant system, ammonia system, CO2 system, etc.), fan diameter from 400-910, fan brand EBM or Shiller; The main structure is side-blowing air, warehouse type downblowing air and double outlet air, etc.

OEM products - Chocolate cooling Line, Cookie baking line, hot or hot water energy recovery, flue gas cooling and organic gas heating and condensation recovery;

Software - Experienced engineers, performance design assistance use of professional finned heat exchanger design software Coil 8.0, EASY production assistance software, Mcoil sales design software and US Hybrid Henry customer selection and quotation software and other auxiliary tools, 3 D design software is used for structural design;

Products - customization of industrial air cooler (fruit and vegetable pressure difference precooling and ripening, quick-freezing air cooler); Radiator (CO2 air cooler, large radiator, especially with control and isoenthalpy cooling system and power industry high and low temperature integrated radiator); OEM- Applications of all stainless steel heat exchangers.