Jinan Darko Machinery Co.,Ltd
Industrial Water Chiller And Air Compressor Solution Provider! One-Station Supplier For Industrial Chiller, Closed Cooling Tower, Air Compressor And Auxiliary Equipment.
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Open Type Double Screw Water Cooled Chiller for Extrusion Molding
1. Water Cooled Chiller General Introduction
Cooling capacity:92kW ~800kW / 25 Ton ~250 Ton
Temperature control 7ºC to 35ºC, 0ºC,-5ºC,-10ºC to -40ºC optional.
Shell and tube evaporator and condenser
Bizer or Hanbell semi-hermetic screw compressor
Optional refrigerant R134a,R407c and R22
Safety protection devices of whole screw chiller
All models and cooling capacity available
2. Water Cooled Chiller Technical sheet
| Model | TH-90W | TH-125W | TH-165W | TH-180W | TH-220W | TH-240W | TH-280W | |
| Capacity | USRT | 26.2 | 35.8 | 46.6 | 50.3 | 62.3 | 67.1 | 79.6 |
| Kcal/h | 79120 | 108360 | 141040 | 152220 | 188340 | 202960 | 240800 | |
| KW | 92 | 126 | 164 | 177 | 219 | 236 | 280 | |
| Power | 3PH-380V-50Hz | |||||||
| Refrigerant | Type | R22 | ||||||
| Control | Thermostatic expansion valve | |||||||
| Comperssor | Type | Semi-closed screw type | ||||||
| kw Power | 23 | 32 | 39 | 42 | 54 | 57.5 | 65 | |
| Start | Y-△ | |||||||
| Capacity | 25-50-75-100(%) or 25-100(%) | |||||||
| Evaporator | Type | High efficiency copper tube shell and tube type | ||||||
| m³/h Flow | 15.8 | 21.6 | 28.1 | 30.3 | 37.5 | 40.5 | 48.0 | |
| Inlet/Outlet | DN50 | DN65 | DN80 | DN80 | DN80 | DN80 | DN100 | |
| Condenser | Type | High efficiency threaded copper tube shell and tube type | ||||||
| m³/h Flow | 21.7 | 29.8 | 38.3 | 41.3 | 51.5 | 55.3 | 65.1 | |
| Inlet/Outlet | DN50 | DN65 | DN80 | DN80 | DN80 | DN80 | DN100 | |
| Protection System | Compressor overheat protection, high/low pressure protection,phase missing/sequence protection, flow rate protection, anti-frozen protection. | |||||||
| Dimension | L | 2300 | 2500 | 2500 | 2500 | 2800 | 2800 | 3200 |
| W | 750 | 750 | 750 | 750 | 800 | 800 | 800 | |
| H | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | |
| Weight | kg | 660 | 700 | 800 | 975 | 1000 | 1150 | 1250 |
3.Water Cooled Chiller Description
The MG series of water cooled chillers offer the most advanced design to satisfy today's industrial cooling requirements.
The entire range is assembled with components developed with well know manufacturer. The complete MG series of packaged air cooled /water cooled chillers offer max efficiency together with total reliability and are manufactured to the highest quality standard.
This new generation of water chillers is built on years of experience, the result of which is the MG series which incorporates many major advanced standard features that other suppliers charge as extra.
4.Feature:
1) .Cooling capacity from 7ºC to 35ºC, or if need lower outlet temperature please inform us change the offer;
2) .Stainless insulated water tank and anti-freeze thermostat can provide from us;
3) .R22/R407c/R404a/R134a refrigerant used as standard for efficient cooling.
4) .Refrigeration loop controlled by high and low pressure switches.
5) .Compressor and pump overload relays.
6) .Tube-in-shell condenser design for quick heat transfer and excellent heat radiation.
7) .Tube-in-shell evaporator for excellent cooling.
5.Water Cooled Chiller Production Show
6. Water Cooled Chiller Application
MGreenbelt air cooled screw chiller widely used in plastic injection, extrusion, plating, mold, hydraulic, chemical, leather, printing, profiles of oxidation, reaction kettle, chemical fiber, vacuum coating, paper making, textile, central air conditioning refrigeration and various aspects of water centralized water supply, especially suitable for the inconvenience for water and the water pipe ground.