Water Chiller For Plastic Industry 20 Ton To 150 Ton Cooling Capacity-What we do-Shandong Mgreenbelt Machinery Co., Ltd.

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( Twin System)
Model		MG-150CD	MG-220CD	MG-285CD	MG-300CD	MG-400CD	MG-500CD
Capacity	USRT	44.4	62.0	81.0	86.7	116.3	144.7
	Kcal/h	134160	187480	245100	262300	351740	437740
	KW	156	218	285	305	409	509
Power		3PH-380V-50Hz
Refrigerant	Type	R22/R407C
Refrigerant	Control	Thermostatic expansion valve
Comperssor	Type	semi-closed screw type
	Power(KW)	56	75	94	103	135	166
	Start	Y-△
	Capacity	25%-50%-75%-100%
Evaporator	Type	High efficiency copper tube shell and tube type
	Flow(m³/h)	27	37	49	52	70	87
	Inlet/outlet	DN80	DN80	DN100	DN100	DN100	DN125
Condenser	Type	High efficiency hydrophilic aluminum foll finned type
Condenser	Flow(m³/h)	60000	80000	100000	120000	160000	200000
Protection System		Compressor overheat protection, high/low pressure protection,phase missing/sequence protection, flow rate protection, anti-frozen protection.
Dimension	L(m)	3300	3300	4400	5200	6600	8800
	W(m)	2300	2300	2300	2300	2300	2300
	H(m)	2400	2400	2400	2500	2500	2500
Wight(KG)		2480	3200	3800	5250	6200	7800

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: