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LG4 -45°C ~ -10°C Screw Chillers

LG4 -45°C ~ -10°C Screw Chillers

  • Temperature Control Range: -45°C ~ -10°C
  • Cooling Capacity: 50 ~ 180 kW

 

Contact us now to get the latest discount price!

Email: Lilia@lneya.com    WhatsApp: +86 17851209193

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screw-chiller

 

This series of equipment is suitable for various chemical, pharmaceutical, mechanical and other fields of production process cold source, can provide -110℃ ~ +30℃ refrigeration medium, can be used as ice storage, low temperature air supply and other production process required process cold source. Our company can design the unit according to the user's requirements.

The unit adopts advanced semi-enclosed screw compressor, low carbon energy saving and environmental protection; good performance, low noise, trouble-free operation can reach more than 100,000 hours; temperature control can be step energy regulation or stepless energy regulation control. According to the heat load required by the specific production, the outlet water temperature of the refrigerant is used as the control point, and the instructions are sent through the control center. The load of the compressor unit is adjusted through the movement of the energy regulation slide valve to achieve a real energy saving effect.

 

 

ModelLG4-75WLG4-100WLG4-140WLG4-180WLG4-230WLG4-280W
Temperature range -45℃ ~ -10℃
Cooling capacity
-40℃
kW507095120155180
Kcal/hr*10³4360.281.7103.2133.3154.8
Power supply3N/400V/50HZ
Cooling input power (-40℃)35486582106113
compressorFormSemi-hermetic screw compressor
Energy control range25%~100% (stepless adjustment)
Chilled waterFormPlate, dry, flooded or falling film heat exchangers
Chilled water volume T/H233244567283
Water pressure drop KPa40~80
Connecting pipe specificationsDN65DN80DN100DN125
Cooling waterFormHorizontal shell and tube
Cooling water volume T/H162030364660
Water pressure drop KPa40~80
Connecting pipe specificationsDN65DN80DN100DN125
Protective devicesHigh and low voltage protection, anti-icing, heat release protection, safety valve, overload protection, phase loss, reverse phase, undervoltage, overvoltage, water flow protection, etc.
Refrigerant R404AFilling volume Kg6587122158199240
DimensionsLength cm380420430480500520
Width cm160180220230340450
Height cm225225235235245245
Equipment weight (Kg)420043004400450046004700
Operating weight (Kg)435044504550465047504850

 

ModelLG4-75WLG4-100WLG4-140WLG4-180WLG4-230WLG4-280W
Temperature range -45℃ ~ -10℃
Cooling capacity
-40℃
kW507095120155180
Kcal/hr*10³4360.281.7103.2133.3154.8
Power supply3N/400V/50HZ
Cooling input power (-40℃)35486582106113
compressorFormSemi-hermetic screw compressor
Energy control range25%~100% (stepless adjustment)
Chilled waterFormPlate, dry, flooded or falling film heat exchangers
Chilled water volume T/H233244567283
Water pressure drop KPa40~80
Connecting pipe specificationsDN65DN80DN100DN125
Cooling waterFormHorizontal shell and tube
Cooling water volume T/H162030364660
Water pressure drop KPa40~80
Connecting pipe specificationsDN65DN80DN100DN125
Protective devicesHigh and low voltage protection, anti-icing, heat release protection, safety valve, overload protection, phase loss, reverse phase, undervoltage, overvoltage, water flow protection, etc.
Refrigerant R404AFilling volume Kg6587122158199240
DimensionsLength cm380420430480500520
Width cm160180220230340450
Height cm225225235235245245
Equipment weight (Kg)420043004400450046004700
Operating weight (Kg)435044504550465047504850

 

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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