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R407C water chiller, 1.Air cooled screw chiller, 2.For industrial working, 3.Promotion for hot sell, 4.CE Standard amd OEM - details see: https://www.machineto.com/2013-hot-sell-air-cooled-water-chiller-r407c-r134a-10243883

2013 Hot sell air cooled water chiller R407C R134A

Superior performance:

1.The main International advanced semi-closed screw compressor in which electricmotor and compressor are organically integrated to ensure no leakage of the shaft sealing.

2.Control programs for start and stoppage are applied todouble or multiple compressorsso as to balance the load and extend the service life of each component.

3.Several refrigeration circuits are provided for double or more compressors. When one circuit needs maintenance, other circuits can work properly as alternative circuits.

4. The compressor is started with unloading and decompression to avoid the impact to the power grid.

5.The vortex and propeller of the compressor is designed to ensure extremely low noise.

6. H/W structural design, favourable thermal radiation.

7.Heat exchanger has the national pressure vessel certificate.

Specification:

1. Refrigerating operation conditions: freezing water inlet temperature 12 degree C, outlet temperature 7 degree C,environment temperature 35 degree C.

2.This series of the unit is controlled by programmable PLC controller and temperature controller which imported from abroad.

3. Power supply specification: 3P-380V-50Hz,Three-phase four-wire power supply is recommended, with the allowable voltage fluctuation of ±10% and frequency fluctuation of ±2%..---other power supply, please ask the parameter directly from our company.

4. The noise is measured at the position1.5 m in height and 2m in front of the unit. The noise measurement takes the mean value of four values measured at the left and right, in the front and at the rear of the unit.

Parameters of Air-cooled Screw Water Chiller
Model			MG-420CS(D)
Power supply			3PH-50HZ-380V
Cooling capacity		KW	416
		Kcal/h	357400
Power consumption		KW	140.8
Running current		A	213.9
Chilled water flow		m³/h	71.5
Compressor	Type		Screw Semi-hermetic
	Quantity		2
	Start method		Y-Δ
	Energy adjust range	%	0-100(8 section capacity regulation)
	Motor power	KW	63.2×2
Refrigeration oil	Type		HBR-B01
	Charge	L	12+12
Refrigerant	Type		R22
	Control mode		Thermostatic Expansion Valve
	Charge	kg	112
Evaporator	Type		Shell and tube
	Water pipe diameter	Inch	PT 5''
Condensator	Type		Type V:inner screw copper tube aluminum plate-fin
Fan	Type		axial fan
	Air flow	m³/h	172800
	Power(W)×quantity		1.2×12
Safety device			Compressor overload Protector,set overload Protector,High/Low Pressure Switch,Anti-frost Protector,Anti-phase&lack-phase Protector,flow protector
Size	L	mm	4500
	W	mm	2100
	H	mm	2400
Net weight		kg	3430

Supply the Total Cooling Water System:

1. Supply the total cooling water system design and the main parts of the system,

2. More choices for the brand of the parts of the chiller,

3. Give Best plan for your industrial cooling water system project, including the selection, project drawings.

Screw water chiller display:

The production process :

Company and certificate:

Clients chiller:

Should you have any questions, that is welcome!

Call me, talk more:

Cell: 86-531-80960818

Address: Jinan,China

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Looking forward distributor from all over the world!