Home > Products > Low temperature freezer > -45~ -10 degree industrial production using large refrigeration freezer LJ-40W
-45~ -10 degree industrial production using large refrigeration freezer LJ-40W
- Shanghai
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Product Details
| Type | Other, Low Temperature Freezer | Place of Origin | Jiangsu, China | |
| Brand Name | LNEYA | Model Number | LJ-40W | |
| Certification | CE | After-sales Service Provided | Engineers available to service machinery overseas |
Product Description
Low Temperature Freezer LJ-40W -45°C~ -10°C
Detailed
Medium-sized low-temperature freezer, refrigeration temperature range from -45 ℃ ~ -10 ℃, safe, reliable, rapid cooling for the liquid, widely used in petrochemical, medical, pharmaceutical, biochemical and freeze-dried, military and other high-tech industries. Efficient energy management in all LNEYA Freezer ensures low operating costs and reduced usage of valuable fresh water. LNEYA freezers are a resource saving solution with a quick return on investment.
Advantages & Functions
Working temperatures from -45℃ to -10℃.
Modern energy management.
Space saving tower design.
Robust stainless steel construction.
Safe for continuous operation, with alarm and warning functions.
Top brand accessories ( Emerson Copeland compressor, SIEMENS PLC, Danfoss heat exchanger, Emerson refrigeration accessories).
Pump good in performance, offer 24-hour service.
Extensive features (depending on model) RS485, heating, etc
Technical Parameters:
Product Name | Ultra-low Temperature Freezer | ||||
Model | LJ-40W | LJ-60W | LJ-90W | LJ-120W | LJ-180W |
Temperature range ℃ | -45°C~ -10°C | ||||
Cooling Capacity At -20°C | 80kW | 120kW | 180kW | 240kW | 360kW |
68800Kcal/h | 103200Kcal/h | 154800Kcal/h | 206400Kcal/h | 309600Kcal/h | |
Cooling Capacity At -40°C | 40kW | 60kW | 90kW | 120kW | 180kW |
344000Kcal/h | 51600Kcal/h | 77400Kcal/h | 103200Kcal/h | 154800Kcal/h | |
Circulation Pump | 25m³/h 2.5bar max | 25m³/h 2.5bar max | 35m³/h 2.5bar max | 35m³/h 2.5bar max | 50m³/h 2.5bar max |
Inlet & outlet connection size | DN-40 PN-10 | DN-40 PN-10 | DN-50 PN-10 | DN-50 PN-10 | DN-65 PN-10 |
Water-cooled type W (cooling water at 30℃) | 30m³/h | 38m³/h | 55m³/h | 70m³/h | 100m³/h |
Cold storage tank (optional)
| 1200L | 1500L | 2200L | 3000L | 4000L |
Expansion Tank (standard) | 600L | 750L | 1000L | 1350L | 1800L |
Compressor | Standard: HANBELL screw 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, 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 | ||||
Intermediate heat exchanger | KAORI Plate heat exchanger | ||||
Dry Filter | Emerson | ||||
Drying filter core | Emerson | ||||
Expansion valve | Emerson | ||||
FDF | Emerson | ||||
Oil separator
| Emerson | ||||
Pressure protector | Emerson | ||||
Reservoir | Standard: RSP Optional: Emerson | ||||
Sight glass | Standard: SANHUA Optional: Danfoss | ||||
Refrigeration ball valve | Standard: SANHUA Optional: Danfoss | ||||
Electric | Schneider AC contactor, Schneider intermediate relay | ||||
Refrigerant | R404A | ||||
Secondary 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 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 | 235*145*175 | 245*145*205 | 350*150*205 | 350*150*205 | 450*200*205 |
Power | 380V 50HZ 61kW max | 380V 50HZ 86kW max | 380V 50HZ 127kW max | 380V 50HZ 167kW max | 380V 50HZ 247kW max |
HP | 70HP | 100HP | 150HP | 200HP | 300HP |
dB | Within 90dB | ||||
Weight | 1800kg | 2400kg | 3100kg | 3600kg | 5000kg |
- About Us
Wuxi Guanya Refrigeration Technology Co., Ltd. Specialized in refrigeration 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 +350℃.
- Development history
In 2006 Start production of refrigeration and heating system equipments.
In 2007 Developed the first generation of refrigeration and heating thermostat and establish the LNEYA CO., LTD.
In 2008 Developed the first generation of refrigeration and dynamic temperature control system.
In 2009 Developed the second generation of refrigeration and heating thermostat.
In 2010 Established WUXI GUANYA REFRIGERATION TECHNOLOGY CO., LTD.
Developed the second generation of refrigeration and heating dynamic temperature control system.
Developed the refrigeration and heating dynamic temperature control system & low temperature freezer for industry use.
In 2011 Developed new technology with single compressor having multiple circulation systems (can reach to -80 degree with single compressor)
Upgraded the second generation of refrigeration and heating dynamic temperature control system.
In 2012 Single compressor having multiple circulation systems is applied in production of SUNDI-4, SUNDI-5, SUNDI-6, and SUNDI-7, SUNDI-8 and LT series.
Upgraded the second generation of refrigeration and heating dynamic temperature control system for the second time and developing the third generation of refrigeration and heating dynamic temperature control system.
In 2013 Developed new product one operating multi refrigeration and heating temperature control system(the third generation of refrigeration and heating dynamic temperature control system).At the same time testing the large capacity of ultra-low temperature freezer.
In 2014 Developed with large capacity of ultra-low temperature freezer which used for industrial production,new goods will be research.And it will be launched in the market soon........
Professinal sale engineer here to give you detail product introduction and the most suitable model.
Contact Us
- Wuxi Guanya Refrigeration Tech Co., Ltd.
- Contact nameLisa Li Chat Now
- Phone0086-510-82321181
- AddressNo.10, Zhenfa No.1 Road, New district, Wuxi, Jiangsu, China, Wuxi, Jiangsu
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