Air-cooled screw chiller

Main features of HYZOE air-cooled screw chiller:

1. Hanbell semi-hermetic screw refrigeration compressor (see illustration for details), compact structure, design life of up to 150,000 hours, equivalent to 17 years in 24 hours of operation.

2. The stainless steel pipeline is connected by argon arc welding, without oxide scale, to ensure the system runs clean for a long time. The thickness of the pipe wall is 4mm, high strength, corrosion resistance, and no leakage (anti-corrosion of HCl, HClO, Cl2 and other substances). It can also be coated with an anticorrosive coating.

3. The flexible energy regulation design enables the unit to continuously adjust the energy performance (or stepless energy regulation) between 25% and 100% to ensure the full performance of the compressor and help users save operating costs to the greatest extent.

4. Application of liquid injection technology The exhaust temperature of the low temperature unit is too high, which results in a reduction in the viscosity of the refrigerated oil and a reduction in the lubrication effect, which in turn shortens the unit life. The use of the liquid injection system solves this problem.

5. The use of economizers transforms the single-stage compression of the compressor into a quasi-two-stage compression, saving energy by 10% to 12%.

6. PLC microcomputer programming control, the control panel is LCD touch screen, highly automated, easy to operate, and intuitive interface.

7. Complete protection functions in all aspects of the unit, high and low voltage protection, waterproof, heat protection (double), safety valve, overload protection, under-phase, reverse-phase, under-voltage, over-voltage, water flow protection, etc., electrical appliances are high-temperature node electrical appliances , Enclose the electric control box to ensure the safe and reliable operation of the unit.

8. The whole machine is tested for 6 hours before it leaves the factory. It has been charged with refrigerant and freezing oil. After delivery and installation, it can be powered on and connected to water to use.

9. The evaporator uses a U-shaped tube design. After infrared detection, there is no trachoma and no leakage points, which reduces the resistance.