Air Cooled Screw Chiller Normally Temperature Series

Characteristic

Outlet water temeprature:0C° to 30C°

Power Supply: 3PH-380V-50Hz:

Refrigerant: R22 / R407c / R134a / R410a /R404a .

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Description


MG air cooled screw chiller widely used in plastic injection, extrusion, plating, mold, hydraulic, chemical, leather, printing, profiles of oxidation, reaction kettle, chemical fiber, vacuum coating, paper making, textile, central air conditioning refrigeration and various aspects of water centralized water supply, especially suitable for the inconvenience for water and the water pipe ground.

As a leading air cooled screw chiller supplier, MGREENBELT Chiller provides a complete range of air-cooled screw chiller from MG-CS series, with cooling capacity from 50Ton to 580Ton/130KW to 1950KW and the chiller temperature control range is +30℃ to -30℃.

Besides the standard air-cooled screw chiller control temperature of 7℃ to 30℃, TopChiller also has air-cooled glycol screw chiller control temperature below zero from 0℃ to -30℃

Each air cooled screw chiller designed from MG Chiller has the following features:

Using world famous brand semi-hermetic screw compressor- Bitzer from Germany and Handbell from Taiwan.

Each screw compressor with 4 steps of energy control 25%-50%-75%-100% to make sure the whole screw chiller is stable and guarantee high refrigeration performance. There are also 2 or 3 compressors for optional depends on the required refrigeration capacity.

Highly efficient closed loop shell and tube type heat exchanger as the evaporator, and using air cooled type condenser-Copper tube sleeve aluminum fin with big volume air cooling fan.

Integrated PLC control system with human-computer interface and big LED touch screen panel for easy operation and troubleshooting.

World famous refrigeration spare parts like Danfoss brand thermal expansion valve, Alco dryer filter, Schneider electrical contactor, and overload relay will make sure the whole air cooled screw chiller works under normal conditions.

The above original quality refrigeration spare parts will ensure each air cooled screw chiller at a steady running condition.


Parameter



Air Cooled Screw Chiller Normally Temperature Series

Model

MG-300C


Cooling Capacity

USRT

93.8

Kcal/h

283800

KW

330

Power Supply

3PH-380V-50Hz


Refrigerant

Type

R22, R407c, R134A

Control

Thermostatic expansion valve


Comperssor

Type

Semi-Hermetic screw type

kw Power

106

Start

Y-△

Capacity

25%-50%-75%-100%


Evaporator

Type

High efficiency copper tube shell and tube type

m³/h Flow

57


Inlet/outlet

DN80


Condenser

Type

High efficiency hydrophilic aluminum foll finned type

m³/h Flow

120000

Protection System

Compressor overheat protection, high/low pressure protection,phase missing/sequence protection, flow rate protection, anti-frozen protection.


Dimension

L(mm)

3850

W(mm)

2200

H(mm)

2350

Wight

kg

3300


Air cooled screw chiller equipment with semi-hermetic screw compressor, also called air cooled screw compressor chiller. It is for large cooling capacity application.

Each air cooled screw chiller manufactured by MG Chiller featuring full protection devices including screw compressor overheating protection, low-temperature protection, high/low pressure, anti-freezing, phase-missing, anti-phase with overload, water flow switch and startup latency.

Various refrigerants such as R134a, R407c, R410a, and R404a are all available depending on the screw chiller working condition, application requirements and ambient temperature.

Details





Based on the required chillers cooling capacity or refrigeration capacity, we have one screw compressor chiller and dual compressors chiller for your optional:

Structural

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