Industrial Low Temperature Water Air Cooler Chiller Lj-30W

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Model NO.: LJ-30W
Application Fields: Chemical
Certification: ISO, CE
Condition: New
Cooling Capacity @-20degree: 60kw
Inlet and Outlet Connection Size: Dn50 Pn10
Cold Storage Tank: 1000L
Expansion Tank: 500L
Compressor: Dorin Semi-Closed Compressor
Piping Material: SUS304
Weight: 1500kg
Water-Cooled&Nbsp;Type&Nbsp;W: 25m3/H
Trademark: LNEYA
Specification: 205*145*205cm
Origin: Wuxi
HS Code: 8418692090

Industrial Low Temperature Water Air Cooler Chiller Lj-30W
Product parameters
Model LJ-30W
Temperature range -45ºC~-10ºC
Cooling capacity@-20ºC 60kw
51600Kcal/h
Cooling capacity@-40ºC 30kw
25800Kcal/h
Circulation pump 25m³/h 2.5bar max
Inlet&outlet connection size   DN50 PN10
Water-cooled type W 
(cooling water@30ºC)		 20m³/h
Cold storage tank (optional) 1000L
Expansion tank(standard) 500L
Compressor Dorin semi-closed 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 refrigeaaration on&off.
Optional:SIEMENS S7-200PLC & Module.
Closed circulation system The whole system is full closed circulation, there is no oil mist 
at high temperature and no water vapor at low temperature, 
pressure do not rise up when system is running. The system 
will supplemrnt oil automaically at low temperature.
Circulation pump Standard: Direct type magnetic pump Optional:Increase the 
pipeline magnetic pump at low temperature.
Evaporator Standard:Braze welding plate heat exchager(BPHE) Optional:
Stainless steel tube heat exchanger
Condenser Shell and tube type water cooled condenser
Intermadiate Heat exchanger KAORI Plate heat exchanger
Dry filter Emerson
Drying filter core Emerson
Expansion valve Emerson
FDF Emerson
Oil separator Emerson
Pressure protector Emerson
Reservior Standard:RSP Optional:Danfoss
Sight glass Standard:SANHUA Optional:Danfoss
Refrigeration ball valve Standard:SANHUA Optional:Danfoss
Electric Schneider AC contactor, Schneidr intermediate relay
Refrigerant R404A
Seconary refrigerant 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;liquid low level protection;Liquid low level protection 
etc.muti-safety protection.
Level Indicator Adpot glass liquid level indication
Piping material SUS304
Expansion tank material SUS304
Case material Steel channel+ Square tube + Cold-rolled blanking plate painting
Product size(cm) 205*145*205
Power 380V 50HZ 45KW max
db Within 80db
Weight 1500kg
Optional Optional outside touch screen display controller(separated), the communication line distance is 10 meter
optional optional explosion-proof touch screen control system(ExdellBT4), the communication line distance is 15 meter

Process flow
Industrial Low Temperature Water Air Cooler Chiller Lj-30W
Company Profile
Industrial Low Temperature Water Air Cooler Chiller Lj-30W

Wuxi Guanya Refrigeration Technology Co., Ltd. Specialized in rerfigeration equipment, ultra-low temperature freezer, cooling and heating temperature control system, heating circulation system, explosion-proof electric equipment. Automatic integrated disparate control system, laboratory apparatus. We are the technology leader for high precision thermoregulation solutions in Research and Development Industry. Our products ensure precise temperature control throughout the whole world in laboratories, pilot plants and production processes. Our product range offers temperature control solutions for applications from -152 to +350ºC.

We make market and user need oriented products, focusing on science and technology applying international advanced technology, endlessly get rid of the stale and bring forward the fresh following the market step & meet market demand. The company always insists on standardised management in accordance with ISO9001-2008 international quality certification requirement from product design, purchase and selection of components, to production process flow, packaging and transportation etc, try to keep improving products, and keep reasonable price and satisfactory service.

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