Model NO.: LJ-10W
Application Fields: Chemical
Certification: ISO, CE
Condition: New
Cooling Capacity @-20degree: 20kw
Inlet and Outlet Connection Size: Dn40 Pn10
Cold Storage Tank: 350L
Expansion Tank: 175L
Compressor: Dorin Semi-Closed Compressor
Piping Material: SUS304
Weight: 950kg
Water-Cooled&Nbsp;Type&Nbsp;W: 9m3/H
Trademark: LNEYA
Specification: 180*120*175cm
Origin: Wuxi
HS Code: 8418692090
Product Parameter
| Model | LJ-10W | |
| Temperature range | -45ºC~-10ºC | |
| Cooling capacity@-20ºC | 20kw | |
| 17200Kcal/h | ||
| Cooling capacity@-40ºC | 10kw | |
| 8600Kcal/h | ||
| Circulation pump | 9m³/h 2.5bar max | |
| Inlet&outlet connection size |  | DN40 PN10 |
| Water-cooled type W (cooling water@30ºC) |
8m³/h | |
| Cold storage tank (optional) | 350L | |
| Expansion tank(standard) | 175L | |
| 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:RSPÂ 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) | 180*120*175 | |
| Power | 380VÂ 50HZÂ 14KWÂ max | |
| db | Within 75db | |
| Weight | 950kg | |
| 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 |
|
Technological Process
Company Profile
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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