Dairy Farm Milk Cooling Water Cooled Chiller

• Type: Water-Cooled
• Cooling Method: Water-cooled
• Unit Structure: Integral
• Selected Voltage: 380V/50HZ
• Compressor Number: 1
• Noise Level: Low
• Model NO.: SLW250
• Application Fields: Food Processing
• Application Machine: Machining Center
• Certification: RoHS, ISO
• Condition: New
• Transport Package: Wrap Film
• Specification: Customized
• Trademark: Venttech
• Origin: Shanghai, China
• HS Code: 8418692090
• Production Capacity: 2000PCS/Month

Product Description

Features
1. 8 sizes available ranging from 380 kW to 1419 kW cooling capacity.
2.Semi-hermetic screw compressor for all models. Each compressor is equipped with a crankcase heater and a thermal overload cut-out; the screw compressor is also complete with a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line.
3.External rotor type axial fans, equipped with three phase direct drive motors, low noise 8 poles, protection level IP54, provided with a protective outlet grille.
4.Evaporator built with high efficiency shell and tube type heat exchanger, factory insulated with flexible close cell material.
5.Condenser built with seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins.
6.Refrigerant circuit complete with charge valves, filter drier, sight glass, gas-liquid separator, thermostatic expansion valve, high & low pressure switch. The heat pump unit is completed also with 4-way valve, liquid receiver and one way valve.
7.Hydraulic circuit built with galvanized pipe, complete with water discharge connection for shell and tube heat exchanger and flange type hydraulic connectors.
8.Electric panel consist of: compressor contactor, fan motor contactor, compressor isolating switch, fan protection breaker, phase sequence relay and microprocessor with function display.
9. Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system

Item       Model			SLW-
			100.1	135.1	180.1	195.1	235.1	260.1	305.1	320.1	350.1	385.1
Nominal cooling capacity		KW	100	135	180	195	235	260	305	320	350	385
		10^4Kcal/h	8.6	11.6	15.5	16.8	20.3	22.4	26.3	27.6	30.2	33.2
Operation control mode			PLC automatic control of programmable controller
Power Supply			380V/3N~/50Hz
Compressor	Type		5-6Asymmetric semi enclosed twin screw compressor
	Qty		1
	Start type		Y-△ Start
	Capacity control		0-33-66-100%			0-25%-50%-75%-100%
	Input power	KW	22.6	29.8	37.3	41	49.9	54.3	61.1	64.3	70.8	78
	Rated Current	A	39.3	51.9	64.9	71.3	86.8	94.5	106.3	111.9	123.2	135.7
Evaporator	Type		High efficient shell and tube heat exchanger
	Water volume	m^3/h	17.2	23.2	31	33.6	40.6	44.8	52.6	55.2	60.4	66.4
	Connection pipe diameter		DN65		DN80		DN100					DN125
	Water pressure drop	Kpa	48	48	50	50	50	52	54	55	55	58
Condenser	Type		High efficient shell and tube heat exchanger
	Water volume	m^3/h	21.5	29	38.7	41.9	50.5	55.9	65.6	68.8	75.3	82.8
	Connection pipe diameter		DN65		DN80		DN100					DN125
	Water pressure drop	KPa	46	46	47	47	48	49	51	53	53	56
Refrigerant	Type		R22
	Filling quantity	kg	20	27	36	39	47	52	61	64	70	77
Dimension	Length	mm	2100	2360	2450	2860	2860	2860	2860	2860	2860	3225
	Width	mm	700	700	900	900	900	900	900	900	900	900
	Height	mm	1410	1520	1580	1600	1720	1745	1745	1770	1880	1960
Unit weight		kg	850	1050	1270	1340	1640	1680	1720	1750	2080	2300
Running weight		kg	900	1150	1420	1540	1890	1940	1990	2050	2330	2550

Contact name: Alina Shi
Tel: [phone]-207
Mob: [phone]