Water Cooled Screw Chiller for Research Laboratory (WD-770W)

Model NO.: WD-770W

Application Fields: Food Processing

Application Machine: Machining Center

Certification: ISO, UL, CE

Condition: New

Cooling Capacity: 30-1000usrt

Refrigerant Type: R22/R134A/R407c/R410A/R507/R404

Dimensions: 1200*700*1100mm

Total Weight: 2500kg

Trademark: winday

Transport Package: Wooden Case

Specification: CE, ISO9001

Origin: Shanghai

HS Code: 8418699090

Water Cooled Screw Chiller for Research Laboratory

products:

3kw ~Â 3000kw/Outlet temperature:7ÂºC~ -85ÂºC/
Air cooled,water cooled,screw type,scroll type,heat pump chiller, modular chiller.

Water Cooled Screw Chiller for Research Laboratory (WD-770W)

The Details of the chiller:

1.The Temperature Range:7ÂºC to -85ÂºC.Â Â

2.Cooling Capacity Range:

1RT to 1000RT

3.52kw to 3520kw

12010Btu to 12010240Btu

3027.2Kal to 3027200Kal

3. The Refrigerant:Â R22/R407c/R410a/R404a/R134a/R507c.

4.Â we can also produce the chillerÂ according to your requirements.
Water Cooled Screw Chiller for Research Laboratory (WD-770W)

One Parameter of our water chiller:

One Parameter of our water chiller:

Â Model		WD-
		UNIT	188.1WSM3	220.1WSM3		235.1WSM3		260.1WSM3		260.1WSM3			290.1WSM3		335.1WSM3		372.1WSM3		400.1WSM3			445.1WSM3
Cooling capacity		Btu	641456.00	750640.00		801820.00		887120.00		955360.00			989480.00		1143020.00		1269264.00		1364800.00			1518340
		RT	53.41	62.50		66.76		73.86		79.55			82.39		95.17		105.68		113.64			126.42
		KÂ w	188.00	220.00		235.00		260.00		280.00			290.00		335.00		372.00		400.00			445.00
		Ã—10⁴Kcal/h	16.00	19.00		20.00		22.00		24.00			25.00		29.00		32.00		34.00			38.00
Control mode		PLC automatic control
power source		380V/3N/50HZ
Â Â Â Â Â Â Â Â Â Compressor	Â Type	5-6 asymmetric semi-hermetic twin screw compressors
	Startup type	Y-â–³
	Â Energy regulation	0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100%
	Â Qty	1
	Input power	KW	81.70		94.90		100.20		108.50			116.80		120.60		141.70		157.20		166.90			184.00
	Operation Current	A	142.20		165.10		174.30		188.80			203.20		209.80		Â 246.60		273.50		290.40			320.20
Condenser	Type	High efficiency copper dry type shell-and-tube heat exchanger
	Â Water pipe connection	Â	DN100		DN125													DN150
	Â Cooling Water Flow	mÂ³/h	61.30		71.50		76.20		83.70			90.20		93.30		108.30		120.20		128.80			142.90
	Water pressure	kpa	58.00		58.00		65.00		70.00			70.00		71.00		71.00		72.00		72.00			72.00
Â Â Â Evaporator	Â Type	Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger
	Â Water pipe connection	Â	DN80				DN100														DN125
	Â Freezing water Flow	mÂ³/h	40.00		47.50		50.00		55.00			60.00		62.50		72.50		80.00			85.00		95.00
	Water pressure	kpa	58.00		58.00		67.00		72.00			72.00		72.00		72.00		72.00			72.00		73.00
Refrigerant	Â Type		R22
	kilogram	kg	64.00		75.00		80.00		89.00			96.00		99.00		114.00		127.00			136.00		152.00
Safety protection		High and low pressure protection;Â high and low pressure protection;Â over temperature protection;Â overload protectionÂ ,overÂ temperature protection,Â phase sequence protection,Â etc
*Dimensions (LWH)*	Â Length	mm	3225		3225		3225		3505		3605			3605		3720		3720			3720			3930
	Width	mm	1100		1100		1100		1100		1100			1100		1100		1100			1100			1100
	Â High	mm	1830		1830		1880		1880		1950			1980		1880		1950			1970			2020
Net Weight		kg	1970		2190		2440		2480		2650			2950		3080		3300			3470			3620
Operating weight		kg	2190		3380		2570		2740		2950			3210		3330		3570			3810			3930

Note:
1.Freezing water inlet temperature -10ÂºC, freezing water outlet temperature -15Â ÂºC; cooling water inlet temperature of 30 ÂºC, cooling water outlet temperature of 35 ÂºC; Â
2.Temperature conditions: Freezing water outlet temperature range 5 ÂºC-15 ÂºC, cooling water inlet temperature range 19 -33 ÂºC; Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
3.Safe operating range : Freezing water inlet temperature 9ÂºC-20ÂºC; Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
4.The using compressor is closed turbine Â imported from Europe and the United States , superior performance, strong ability of anti-effusion; Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
5.Nominal operating conditions in the evaporator and condenser water side fouling factor of 0.018mÂ² ÂºCÂ / kw, condenser water side fouling factor of 0.044 mÂ² ÂºCÂ / kw; Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
6.Â Water side of the evaporator and condenser, designed to withstand a pressure of 1.0MPa; Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
7. The actual head of Host is that the pump head minus head losses within the host; Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
8.In addition to the specifications and requirements, we can provide non-standard products according to customer requirements.
Â

Company profile:

WindayÂ IndustrialÂ is aÂ professional RÂ & DÂ manufacturingÂ and sales of industrialÂ refrigeration equipment

andÂ refrigerationÂ system design,Â installationÂ serviceÂ company.

On behalf ofÂ product quality performanceÂ "efficientÂ stability,Â progressÂ energy efficiency."

EquipmentÂ manufacturing processÂ to achieve excellence,Â strict control, strictÂ examination;

RefrigerationÂ program designÂ to achieveÂ repeated research, experiment,Â scrutiny,Â feasibility

studies and other processes,and strive to provide customers with an optimized cooling system integration solutions and equipment.
Water Cooled Screw Chiller for Research Laboratory (WD-770W)

Water Cooled Screw Chiller for Research Laboratory (WD-770W)

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