Screw Chiller

Product Description:

characteristic:

compressor:Selected original imported branded semi enclosed screw and semi enclosed reciprocating compressors. Good performance and low noise. According to customer needs and the size of the cooling capacity, single or multiple machine combinations can be used. The compressor can automatically alternate operation according to load changes, balancing the operating hours of each compressor and greatly extending the service life of the chiller unit.

Evaporator:The evaporator copper tube adopts an internally and externally threaded reinforced tube. The surface of the copper tube has threads, the outer surface of the copper tube is smooth, and the cooling effect is good. The evaporator cylinder is insulated with a 25mm thick PE insulation board, which does not condense and reduces the loss of cooling capacity.

Condenser:The condenser adopts copper pipes imported from foreign countries and processed into trapezoidal low assist pipes to enhance heat transfer capacity. The surface of the copper tube is smooth, reducing water pressure and making it easy to clean and maintain.

Protector:The protection system devices include: temperature control switch, antifreeze switch, fusible plug, high and low pressure switch, overload protector, compressor overheat protector, compressor frequent start protector, and abnormal indicator light.

Control system:The company has developed a highly intelligent PLC and PC level computer control system, which can be used for remote monitoring and control, with simple operation and connection between the host and the power supply. Low failure rate, high safety factor, and simple installation. The system control can be adjusted in real-time, intuitive and reliable.

remarks:The whole machine can be customized according to process requirements, including explosion-proof chillers, acid resistant chillers, stainless steel food grade chillers, integrated chillers, etc. It supports foreign 60Hz-420v-480V voltage standards.

HJL-WSSingle machine series performance parameter table Specifications
model				HJL-30WS		HJL-40WS	HJL-50WS	HJL-60WS	HJL-80WS	HJL-90WS	HJL-100WS
Use power supply				3Φ-50Hz-380V
Refrigeration capacity			KW	108		145	173	198	260	293	335
			Kcal/h	92.880		124.700	148.780	170.280	223.600	251.980	288.100
power consumption			KW	20.3		27.8	33.2	38.0	51.2	56.5	64.8
Frozen water volume			m3/h	18		24	29	33	46	50	54
Cooling water volume			m3/h	22		29	35	40	55	62	68
compressor	type			Semi closed screw type
	Number of units			1
	start mode			Y-1△
	Capacity adjustment		%	0， 33，66，100				0， 25，50，75，100
	Input power		KW	22		30	36	41	56	61	70
Refrigerant Oil	type			SUNISO 4GS
	filling amount		L	7		7	7	8	12	16	16
refrigerant	type			R-22
	control mode			Temperature sensitive external pressure equalization expansion valve
	filling amount		kg	18		22	27	32	42	48	54
evaporator	type			Shell and tube type
	pipe diameter		B	PT 2-1/2'			PT 3'			PT 4'
condenser	type			Shell and tube type
	pipe diameter			PT 3'				PT 4'
Protector				High bottom pressure switch, antifreeze protection, thrombolytic/safety valve, overload protection device, coil overheat protector, temperature automatic protection switch, etc
External dimensions	long	mm		2250	2300		2500	2500	2600	2800	2800
	wide	mm		800	800		800	800	850	850	850
	tall	mm		1450	1450		1550	1550	1700	1700	1800
Unit weight		kg		1020	1150		1350	1500	1680	1800	1930

HJL-WSSingle machine series performance parameter table Specifications

model			HJL--120WS		HJL-150WS	HJL-180WS	HJL-200WS	HJL-220WS	HJL-240WS	HJL-260WS
Use power supply			3Φ-50Hz-380V
Refrigeration capacity		KW	409		480	572	638	715	805	866
Refrigeration capacity		Kcal/h	351.740		412.800	491.920	548.680	614.900	692.300	744.760
power consumption		KW	78.5		93.5	110.5	121.8	137	154.5	166.8
Frozen water volume		m3/h	68		80	95	106	122	132	140
Cooling water volume		m3/h	82		98	116	129	148	155	172
compressor	type		Semi closed screw type
	Number of units		1
	start mode		Y-1△
	Capacity adjustment	%	0， 25，50，75，100
	Input power	KW	85		100	119	132	148	167	180
Refrigerant Oil	type		SUNISO 4GS
Refrigerant Oil	filling amount	L	16		18	23	23	28	28	28
refrigerant	type		R-22
	control mode		Temperature sensitive external pressure equalization expansion valve
	filling amount	kg	64	73		92	103	116	122	131
evaporator	type		Shell and tube type
evaporator	pipe diameter	B	PT 5'			PT 6'			PT 8'
condenser	type		Shell and tube type
condenser	pipe diameter		PT 5'			PT 6'			PT 8'
Protector			High bottom pressure switch, antifreeze protection, thrombolytic/safety valve, overload protection device, coil overheat protector, temperature automatic protection switch, etc
External dimensions	long	mm	3200	3300		3500	3650	3650	3950	3950
	wide	mm	900	900		900	1000	1000	1000	1000
	tall	mm	1800	1800		1900	1900	2020	2020	2020
Unit weight		kg	2250	2500		2650	2850	3000	3350	3600

Note:

1. Measurement conditions for the above specification parameters: chilled water inlet temperature of 12 ℃, outlet temperature of 7 ℃, cooling water inlet temperature of 30 ℃, outlet temperature of 35 ℃, fouling coefficient of 0.0001m2. c \ \ w;

2.The above specifications may change due to product improvements without prior notice. If there are special requirements, please specify them before placing an order

Note:

2.The above specifications may change due to product improvements without prior notice. If there are special requirements, please specify them before placing an order