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1. two compressor, 2.high performance, 3. saving electricty and energy, 4.advance mico-computer control, 5.long life - details see: https://www.machineto.com/sfs-120s-screw-style-chiller-double-head-10243818

Model			SFL-120S
Power supply		3PH-380v/50Hz
Cooling capacity		Kcal/h	331,100
		kW	385
Power consumption		kW	87
Current operation		A	149
Current launch		A	290D/485DD
Capacity control		%	100-75-50-25-0
Compressor	Model	-	Semi-tight Screw Type
	Quantity	-	2
	Logon mode	-	Shunt winding
	Oil heater	W	200*2
Freeze oil	Species	-	B320SH
	Packed weight	L	9*2
Refrigerant	Species	-	R-22
	Packed weight	kg	30*2
	Throttle mode	-	Thermostatic Expansion Valve
Evaporator	Model	-	Internal-screw Shell and Tube
	Flow of refrigerated water	M3/H	66
	Pressure loss	KPa	59
	Water pipe interface	PT	4’’
Condenser	Model	-	External Thread Shell and Tube
	Flow of refrigerated water	M3/H	86
	Pressure loss	KPa	59
	Water pipe interface	PT	3*2
Protect	-	Safety protection, compressor overheat protection, overflowing protection, high and low pressure protection, anti-frost protection, phrase sequence/open phrase protection and exhaust over heat protect.
External dimension	L	mm	3040
	W	mm	1250
	H	mm	1760
	A	mm	1300
	B	mm	1140
	C	mm	955
	D	mm	275
	E	mm	120
	F	mm	275
	G	mm	400
	I	mm	245
Set weight		kg	2340
Running weight		kg	2520
Running noice		dB(A)	76

ShuangFeng water cooled screw style chiller

Application

ShuangFeng industrial chiller can be widely used in the field of Non-woven fabric , plastic injection, surface treatment, medicine, chemical, hydraulic system, leaser, shoe-making, electronic, print, etc

Basic design parameters

We has CE nd ISO certificate , Chiller adopts famous brand compressors made in U.S.A., Germany and Japan,with shell and tube condensor and evaporator , good cooling effect. Equiped with safety protection, low noise, failure auto-searching and water auto-replenishing inside

Packing

packed in air bubble film inside, then in plywood case outside

Guarantee

one year after shipped

Service

All the machines have one year of free maintenance period starting from the date of sale. The damagedpart can be replaced free of charge if it is not damaged due to manual misoperation, and is confirmed by the technical identification of the company or agent; otherwise, costs of the part will be charged.

Installation drawing of screw style chiller