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LG8 Low Temperature Water Cooled Screw Chillers

LG8 Low Temperature Water Cooled Screw Chillers

Screw Chillers 279 0
  • Temperature Control Range: -80°C ~ -30°C (optional: -110°C ~ 5°C)
  • PLC Controller, Electronic Expansion Valve

 

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Model LG8-25 LG8-40 LG8-60 LG8-80 LG8-120 LG8-180 LG8-240 LG8-360
Temperature range  -80°C~ -30°C
Cooling capacity At -75°C
12kW 20kW 30kW 40kW 60kW 90kW 120kW 180kW
10320Kcal/h 17200Kcal/h 25800Kcal/h 34400Kcal/h 51600Kcal/h 77400Kcal/h 103200Kcal/h 154800Kcal/h
Circulation pump 15m³/h 25m³/h 25m³/h 25m³/h / / / /
1.5bar 2.5bar 2.5bar 2.5bar / / / /
Inlet and outlet size DN-40
PN-10
DN-50
PN-10
DN-50
PN-10
DN-50
PN-10
DN-65
PN-10
DN-65
PN-10
DN-80
PN-10
DN-80
PN-10
Cooling water @30℃ 25m³/h
DN65
35m³/h
DN80
45m³/h
DN100
65m³/h
DN100
90m³/h
DN125
120m³/h
DN150
180m³/h
DN200
250m³/h
DN200
Cold storage tank 350L 500L 600L 750L / / / /
Compressor Carlisle, Hanbell, Fusheng, Bitzer screw compressors
Operation panel 7-inch color touch screen display input, temperature curve recording
Control System PLC and modules
Fully closed system The entire system is a fully enclosed system. The low temperature does not absorb moisture in the air. The system will not cause pressure rise due to high temperature during operation, and the low temperature will automatically replenish the heat transfer medium.
Circulation pump Wuxi Guanya Magnetic Drive Pump
Evaporator Plate Heat Exchanger
Throttling method Electronic expansion valve
Condenser Shell and tube water-cooled condenser/tube water-cooled condenser
Intermediate heat exchanger Plate heat exchanger/Shenshi shell and tube heat exchanger
Refrigeration accessories Oil separators, dry filters, expansion valves, sight glasses, etc. are all from Emerson/Danfoss and other brands.
Electrical equipment AC contactors, intermediate relays, circuit breakers, thermal relays, etc. are of Schneider/ABB/Siemens brands.
Refrigerant R404A /R507C/R23
Coolant Non-corrosive liquid, ethanol water solution, ethylene glycol water solution, thermal oil, etc.
Security protection Multiple safety protections including high voltage protection, water cut protection, overcurrent protection, leakage protection, phase continuity and phase failure protection, high temperature protection, sensor failure, low liquid level alarm, etc.
Liquid level indication Glass level indicator
Pipe material Expansion tank, cold storage tank and circulation pipeline are all made of SUS304
Shell material Channel steel + square tube + cold rolled plate sealing plate sprayed
Overall dimensions (cm) 250*145*225 250*145*225 350*160*245 400*160*245 400*160*245 500*200*260 650*200*260 650*220*260
Power supply
380V 50HZ
51kW 69kW 128kW 136kW 200kW 295kW 396kW 588kW
Weight (kg) 1800 2200 3000 3500 4000 5000 6000 8000

 

CUSTOM OPTIONS

  • CUSTOM CHILLER SIZES

Whether it is portable, compact, large and small chillers, we can custom design them according to your requirements.

No matter how many tons of chiller you need, we can create the best solution.

  • CUSTOM TEMPERATURE RANGES

We can create a custom solution for temperatures from -150℃ to +350℃.

Custom temperature ranges for specific industries.

  • CUSTOM COOLING CAPACITY

We offer a very wide range of cooling capacities for various industries.

  • CUSTOM CHILLER TYPES

We provide chillers of various refrigeration types, including but not limited to air-cooled, water-cooled and evaporative-condensing chillers.

Regardless of the type of refrigeration compressor, we can design it according to your requirements.

  • CUSTOM CHILLER ACCESSORIES

We use a variety of internationally renowned accessories, all of which can be customized for your needs, such as compressors, evaporators, heat exchangers, circulation pumps, controllers, expansion valves and shell materials, etc.

  • CUSTOM CHILLER VOLTAGE

Customize chiller voltage and phase according to your needs.

Optional 110V/60HZ, 220V/60HZ, 380V/50HZ, 220V/50HZ, 400V/50HZ, 460V/60HZ, 440V~480V/60HZ, etc.

  • OTHER CUSTOMIZED SOLUTIONS

 

Tell Us More About Your Needs       

 

OUR ADVANTAGES

We offer:

Experience you can count on—

We’ve been designing and building custom products for more than 20 years. From medical chillers to energy storage chillers and everything in between, we’ve built products for virtually every industry and every application.

Same day quotes—

Get a quote for your project today! We often provide custom quotes in as little as 30 minutes.

24/7 customer service—

We are always here for you. Whether you have a question or need a quote, there’s always somebody here to communicate with you 24/7.

Durable, reliable equipment—

Our products are built with premium-grade materials, and we offer competitive warranties on all custom products.

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