Smiths Products  
 
 
LSJ Constant-temperature Water Chiller
Technical Characteristics
Provide constant temperature cooling water for laser cutter.
Excellent heat exchanging and cooling effect.
Multiple safety devices.
Cooling water tower free
Main Technical Parameters of LSJ-20BX(G) Water Chiller
Rated exchanging capacity(W)
2000W
Power supply
1P~220V/50Hz
Rated input power(W)
1600
Rated current(A)
7.3A
Water pump flow(L/min)

≥5L/min

(outlet pressure=4bar)

Water tank(L)
6
Refrigeran
R22
Factory setting temperature
25℃
Cooling medium
Clean water, aqueous solution
Dimensions(W×H×D)
400×670×760(mm)
Ambient temperature
≤43℃
Entering water temperature
≤45℃
Inlet& outlet pipe
Φ10(inner)

Cooling for laser cutter circuit

 

 

 

 

1、 The cooling capacity is tested based on the condition of ambient temperature 22℃ and inlet water temperature 32℃. Special specifications also can be accepted.
2、 It is necessary to install an 80 or 100 mesh water filter in the water inlet to stop the impurity, or it will affect the cooling ability, even damage the system.
3、 When the ambient temperature is below 2℃, the water remaining in the tank and pipeline may cause damage to the system. Please drain out the water.
4、 It is forbidden to use or place any flammable or explosive items around the unit.
5、

Don’t store any item around the unit which will block the inlet and outlet and result in inefficient heat sinking and unit damage. Don’t put items above the unit either.

6 The unit power supply is 1P~220V/50 Hz, and the length of output lead should be more than 1.5mm.
7、 Please clean the dusts on filter regularly by the dust collector, air nozzle and brush.
8、 Please install leakage circuit breaker at the power input terminal.
9、 Above parameters will change along with technical improvement without prior notice and the actual data are subject to the nameplate on the machine.