Wuxi Guanya Refrigeration technology co., ltd
Tel: + 86 510 82303782
E-mail: sales@cnzlj.com
Add: No.10, Zhenfa No.1 Road, Shuofang Street, New District, Wuxi, Jiangsu, China
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Screw Chiller

Screw Chiller

  • Screw Chiller
Screw Chiller
  • Product Description
  • Technical Parameter
Model LC-12W LC-20W LC-30W LC-40W LC-60W LC-80W LC-120W LC-180W LC-240W LC-360W
Range ℃
-25°C~ 5°C
Cooling Capacity 12kW 20kW 30kW 40kW 60kW 80kW 120kW 180kW 240kW 360kW
At -20°C(Kcal/h) 10320 17200 25800 34400 51600 68800 103200 154800 206400 309600
Circulation Pump 6.6m³/h 9m³/h 15m³/h 15m³/h 25m³/h 25m³/h 25m³/h 35m³/h 35m³/h 50m³/h
2.5bar 2.5bar 2.5bar 2.5bar 2.5bar 2.5bar 2.5bar 2.5bar 2.5bar 2.5bar
Inlet&outlet DN-25 DN-25 DN-32 DN-32 DN-40 DN-40 DN-40 DN-50 DN-50 DN-65
connection size PN-10 PN-10 PN-10 PN-10 PN-10 PN-10 PN-10 PN-10 PN-10 PN-10
Water-cooled 8m³/h 10m³/h 16m³/h 20m³/h 25m³/h 30m³/h 38m³/h 55m³/h 70m³/h 100m³/h
(cooling at 30℃)
Cold storage tank 200L 350L 500L 750L 1000L 1200L 1500L 2200L 3000L 4000L
Expansion tank 100L 175L 250L 350L 500L 600L 750L 1000L 1350L 1800L
Intermediate heat KAORI Plate heat exchanger
Reservoir Standard:RSP
Sight glass Standard: SANHUA           Optional: Danfoss
Refrigeration Standard: SANHUA            Optional: Danfoss
ball valve
Electric Schneider AC contactor, Schneider intermediate relay
Refrigerant R404A
Secondary No corrosive liquid, ethanol water, ethylene glycol aqueous solution, heat transfer oil etc.
Safety protection High pressure protect; Water supply cut-off protection; Over-current protection; Leakage protection;
Sequential and phase failure protection; High temperature protection; Sensor Failure protection;
Sequential and phase failure protection; High temperature protection;
Liquid low level protection etc. muti-safety protection.
Sensor Failure protection; Liquid low level protection etc. muti-safety protection.
Level Indicator Adpot glass liquid level indication
Piping material SUS304
Expansion tank SUS304
Case material Steel channel + Square tube + Cold-rolled blanking plate  painting
Product size(cm) 160*100
380V 50HZ(max)
10kW 14kW 22kW 31kW 45kW 61kW 86kW 127kW 167kW 247kW
HP 12HP 15HP 25HP 35HP 50HP 70HP 100HP 150HP 200HP 300HP
dB 75DB Within80dB Within90dB
Weight 800kg 950kg 1200kg 1350kg 1500kg 1800kg 2400kg 3100kg 3600kg 5000kg
Compressor Standard:Copeland
Optional:BOCK piston compressor
Operation Panel 7-inch color touch screen display, temperature curve record, data export to excel format.
Control System Standard: Single-chip microcomputer controller; Stepping control; Set temperature difference of refrigeration on & off.
Optional: SIEMENS S7-200PLC&Module
Closed The whole system is a full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature,
circulation system pressure do not rise up when system is running. The system will supplement oil automatically at low temperature.
Circulation pump Standard:Direct type magnetic pump
Optional: Increase the pipeline magnetic pump pressure in the pipeline
Evaporator Standard: Braze welding plate heat exchager (BPHE)
Optional: Stainless steel tube heat exchanger
Condenser Shell and tube type water cooled condenser
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we will contact you within 24 hours.

  • TEL:+ 86 510 82303782
  • FAX:+ 86 510 88587187
  • EMAIL:sales@cnzlj.com
  • ADDRESS:No.10, Zhenfa No.1 Road, Shuofang Street, New District, Wuxi, Jiangsu, China