Gold Member Since 2010
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Shanghai Shenglin M&E Technology Co., Ltd.

Chiller, Industrial Chiller, Air Chiller manufacturer / supplier in China, offering Screw Type Water Source Heat Pump Water Chiller, Rooftop Packaged Commercial Air Conditioner Manufacturer, High Efficient Commercial Air Cooled Rooftop Air Conditioner and so on.

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Supplier Homepage Product Chiller and heat pump Screw Type Water Source Heat Pump Water Chiller

Screw Type Water Source Heat Pump Water Chiller

Purchase Qty.:
1-99 100-999 1,000-1,999 2,000+
FOB Unit Price: US $2,100 US $2,000 US $1,800 US $1,500
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $2,100
100-999 US $2,000
1,000-1,999 US $1,800
2,000+ US $1,500
Get Latest Price
Port: Shanghai, China
Production Capacity: 5000unitts/Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: SL-890.2W
  • Cooling Method: Screw
  • Selected Voltage: 380V/50HZ
  • Noise Level: Ordinary
  • Application Machine: Combination machine
  • Condition: New
  • Total Input Power(Kw): 90.3
  • Max.Running Curren(a): 195
  • Maximum Working Pressure: 3.0MPa
  • Compressor Type: Semi-Hermetic Screw
  • Coil Type: Shell and Tube
  • Transport Package: Standard Carton with Plywood
  • Origin: Shanghai, China(Mainland)
  • Type: Water-Cooled
  • Unit Structure: Integral
  • Compressor Number: 1
  • Application Fields: Industrial/Marine
  • Certification: RoHS, ISO, UL, CE
  • Nominal Cooling Capacity(Kw): 398
  • Refrigerant: R22/R134A/R417A/R407c/R404A/R410A
  • Installation: Freestanding
  • Power Supply: 3pH-380V-50Hz(200V/220V/415V 50Hz/60Hz)
  • Control Method: Thermostatic Expansion Valve
  • Trademark: Shenglin
  • Specification: CE, ISO
  • HS Code: 8418699090
Product Description
water cooled water chiller/air cooled water chiller

1. World famous brand new type and high-efficient screw-rotor compressor, with efficiency 20%~30% higher than those common ones. 
It has obtained several patents of Europe and America countries and passed the 
international quality certification of ISO9001.
2. High efficiency 5-to-6 rotor profile patent.
3. Capacity control apply to four-step (100%-75%-50%-25%), three-step    
  (100%-66%-33%) and no step control system.
4. With 11 bearings and a balance piston against axial thrust. 
   This extends longer bearings life 2.5 to 3.5 times than traditional design.
5. Designed with efficient silicon steel and special slots , and equipped with the 
  inside and outside all around design to cool the flow channel so to ensure 
  maximum efficiency of the compressor motor under any load.
6. Built-in oil pressing system ensure compressor maintaining the optimal lubricity
   without oil pump.
7. High efficiency double filtration oil separator ensures maxinum heat exchanger.
8. Efficient, low noise and small vibration.
9. Various options of refrigerants, R22, environment-friendly R134A, R407C etc.
10. All-wave compressor volume ratio (Vi=2.2/2.6/3.0/3.5) for selection to 
avoid the extra energy consumption caused by over or under compression.

Technical Data :
Nominal cooling
Total input powerkw30.937.943.356.8657490.3 
Max.Running currentA7184128123140160195 
Power 3PH-380V-50HZ(200V/220V/415V 50HZ/60HZ) 
RefrigerantType R22 
 Control method thermostatic expansion valve 
CompressorType Semi-hermetic screw 
 Start-up mode Y- 
 Capacity control%0-25-50-75-100 
EvaporatorType Shell and Tube 
 Chilled fluid flowm3/h20.726.030.442.348.255.068.2 
pipe diameter
CondenserType Shell and Tube 
 Cooling water flowm3/h26.032.537.852.159.367.783.7 
 Inlet/outlet pipe caliberInch3"3"3"3"4"4"4" 
Safety protectionCompressor over temperature,over current,high and low pressure,over temperature,flow switch,
phase sequence,phase-missing,exhaust Overheating,anti-freezing.
Net weight 82095011201300156017202030 
Running weight 970106012701480178019602250 

Application area:
Laser technology, welding
Plastic molding, injection molding, extrusion, blow bottles, hot LiSu type
Mechanical machining, the machining, casting
Surface treatment, electroplating, electrophoresis
Medical equipment, electronics, circuit board production, 
electronic chip manufacturing industry
Chemical industry, papermaking, pharmaceutical industry, 
food processing industry
Aluminum, aluminum alloy, toughened glass, coated glass production
Ultrasonic erase, jewelry processing
Leather, fur processing, printing ink production
The breeding

Ms. Meiling Huang
Mob: +86 15821429062
Fax: +86 21 35324166

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