Dongguan Ruida Machinery Technology Co., Ltd
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    No. 57 Shatian Road, Shuxin Village, Changping Town, Dongguan City, Guangdong Province
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Central screw chiller
Introduction: The RDC-W/RD-W series central ice water main unit adopts the German BIZER semi closed twin-screw compressor, which has excellent technic
Product details

Product Introduction

The application of chillers in the cooling of plastic processing machinery molding molds can greatly improve the surface smoothness of plastic products, reduce surface wrinkles and internal stresses, prevent product shrinkage and deformation, facilitate demolding of plastic products, accelerate product shaping, and greatly improve the production efficiency of plastic molding machines.

1. New well-known brand compressor and funny shell and tube condenser, evaporator combination, super strong refrigeration, quiet and energy-saving.

2. P.I.D. microcomputer full function control, easy to operate, can accurately control water temperature within 3 ℃ to 50 ℃.

3. The stainless steel open water tank with a unique new design is easy and fast to clean and repair.

4. The internal pipeline layout is reasonable, effectively reducing energy consumption.

5. Equipped with comprehensive safety protection devices such as current overload protection, high and low voltage suppression, and electronic time delay, as well as an abnormal indication system.

6. The screen simultaneously displays the cold water outlet, cold water inlet, and device set temperature on the LCD screen.

7. There are single machine, dual machine, and four machine combinations with high energy efficiency.

8. Through industrial styling design, the appearance is beautiful and the human-machine relationship is optimized.

Product parameters

model Unit HJW-60 HJW-70 HJW-80 HJW-100 HJW-120 HJW-150 HJW-180 HJW-200 HJW-240
Refrigeration capacity KW 198 231 264 330 396 495 660 660 792
Kcal/h 170280 198660 227040 283800 340560 425700 567600 567600 624360
compressor power KW 45 52.5 60 75 90 112 150 150 180
type Semi closed screw type
power supply 3CD-50HZ-380V
evaporator Type/Type Shell and tube type
Flow rate of chilled water m³/H 36 42 48 60 72 90 120 120 144
Inlet and outlet pipes DN 80 80 80 100 100 125 125 125 150
Frozen media Type/Type R22
water-cooled condenser Type/Type Shell and tube type
Flow rate of chilled water m³/H 36 42 48 60 72 90 120 120 144
Inlet and outlet pipes DN 80 80 80 100 100 125 125 125 150
Safety protection Compressor overheat protection, overcurrent protection, high and low pressure protection, overtemperature protection, flow protection, phase sequence and phase loss protection, exhaust overheat protection, antifreeze protection
External dimensions cm 230x60x155 230x60x155 260x65x160 310x65x170 330x70x175 350x75x180 420x125x150 420x110x190 460x120x200
Net weight of the machine is approximately KG 1070 1100 1180 1260 1640 1680 1720 2520 2970

Product schematic diagram

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