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Water Cooling System:

Nodel No.: HJ-LC

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Features

1. Stable performance, simple operation, easy maintenance.

2. Cooling system components are all brand components, Panasonic or Hitachi compressor, low noise, long life time. Low noise with a large amount of wind turbines, with a stable and efficient cooling effect. Display accuracy is ± 0.1 ℃ temperature drift of ± 0.2 ℃ ~ ± 0.4 ℃;
3. The use of self-development and production of intelligent control board, LED display which is stable and durable. There are a variety of settings and fault displays at a glance. Simply one button operation (Switch), the other steps are operating automatically by memory function;

4. With overload, pressure, phase sequence, flow, high and low temperature protection signal alarm, fully protect the laser from overheating, configuration normally open and normally closed outputs for choices;
5. The use of special stainless steel multistage centrifugal circulating pump, PVC tubing connections, SUS304 stainless steel tanks, no rusting or corrosion produced can be used directly or purified water, deionized water;
6. Configure high pressure water filtration devices to ensure the pipeline without fouling, and make the laser equipment safe.
7. With a water pressure gauge, pressure and flow to facilitate the observation;

SPECIFICATIONS

Water Chiller Technical Parameters
Model No.		HJ-LC16			HJ-LC27			HJ-LC36			HJ-LC52			HJ-LC72
		FRL	FRH	FRU	FRL	FRH	FRU	FRL	FRH	FRU	FRL	FRH	FRU	FRL	FRH	FRU
Cooling Capacity	W	1600			2700			3600			5200			7200
	Kcal/h	0.6 HP 1376			1 HP 2322			1.5 HP 3096			2 HP 4472			3 HP 6192
Total Working Current		4.5	5.5	5.5	5.0	5.7	5.7	7.0	8.0	8.0	11.0	11.5	11.5	13.5	14.0	14.0
Pump	Highest Pump Lift	19	28	45	19	28	45	19	28	45	19	28	45	19	28	45
	m	14	25	35	14	25	35	14	25	35	14	25	35	14	25	35
L		10			12			16			16			19
Flow Switch		Operate flow≥3.5L/min, Relead flow≤2.0L/min,
Water Inlet & Outlet Rp		Rp% (Internal) Thread DN15(1/2")
PS: Maximum working temperature is 36℃, Cooling water is 8~30℃. Water filter cartridge is made of polypropylene, the filter pore diameter is 5um. Normally working: Working environment temperature is 30℃, Water outlet is 22℃.

5HP & 10HP Models

HJ-LC88 5HP Water Chiller

Power: 14.5KW, 380V 50Hz, 3 phases,

Water capacity: 85L;

Cooling Capacity: 66L/min;

Temp control range: 5-35°C.

Pump lift: 40-49m.

Refrigerant filling capacity: 4.8kg;

Pump power: 0.75-1.1KW;

Compressor input power: 3.65KW;

Weight: about 180kg;

Size: 1070*630*1174mm

HJ-LC95 10HP Water Chiller

Machine power: 8.3KW; 380V 50Hz, 3 phases,

Dimension: 1350*630*1380;

weight: 210（kg）;

Refrigerant power: 25KW.

Compressor: 2;

Compressor power: 10HP;

water tank capacity: 140L;

water pump flow: 200L/min.

Application

Water Chiller for Melting Furnace, Casting Machine, Laser Welding Machine, Laser Marking Machine