As the standard laser cooling systems, S&A CW-5300 co2 glass laser chillers are widely equipped with 150W-200W laser marking, cutting or engraving machine.

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As the standard laser cooling systems, S&A CW-5300 co2 glass laser chillers are widely
equipped with 150W-200W laser marking, cutting or engraving machine.
S&A industrial refrigeration laser chillers are popular for its 2 temperature control modes as constant
temperature and intelligent temperature control mode.Generally speaking, the defaulted setting for
the temperature controller is intelligent temperature control mode. Under intelligent temperature
control mode, the water temperature will adjust itself according to the ambient temperature.
However, under constant temperature control mode, users can adjust the water temperature
manually.
Co2 glass chillers features
1. 1800W cooling capacity; optional environmental refrigerant;
2. ±0.3℃ precisely temperature control;
3. The temperature controller has 2 control modes, applicable to different applied occasions; with various setting
and display functions;
4. Multiple alarm functions: compressor time-delay protection, compressor overcurrent protection, water flow
alarm and over high / low temperature alarm;
5. Multiple power specifications; CE approval; RoHS approval; REACH approval;
6. Optional heater and water filter
THE WARRANTY IS 2 YEARS AND THE PRODUCT IS UNDERWRITTEN BY INSURANCE COMPANY.
Water chillers specification

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CONTOUR AND PARTS INTRODUCTION
Independent production of sheet metal, evaporator and condenser
Multiple alarm protection.
Adopt IPG fiber laser for welding and cutting sheet metal. The laser will stop working once it receives alarm signal
from the water chiller for protection purpose.

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Equipped with water pressure gauges and universal wheels.
Water pressure gauges help monitor the discharge pressure of water pump while univeral wheels
facilitate the moving of the chiller.
Inlet and outlet connector equipped.
Water chiller inlet connects to laser outlet connector. Chiller outlet connects to laser
inlet connector.

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Level gauge equipped.
Cooling fan of famous brand installed.
Adopt SAN JU cooling fan with high quality and low failure rate.

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Customized dust gauze available and easy to take apart.
TEMPERATURE CONTROLLER PANEL DESCRIPTION
The intelligent temperature controller does not need to adjust the controlling parameters under
normal circumstance. It will self-adjust controlling parameters according to room temperature for
meeting equipment cooling requirements.
User also can adjust the water temperature as needed.

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Temperature controller panel
description：
Alarm function
(1) Alarm Display:
When alarm occurs, the error code and the temperature will be alternately displayed.
(2) To suspend the alarm:
In alarming state, the alarm sound could be suspended by pressing any button, but the alarm display remains until
the alarm condition is eliminated.
ALARM AND OUTPUT PORTS
In order to guarantee the equipment will not be effected while abnormal situation happens on the chiller, CW -5300
series chillers possess alarm protection function.

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1. Alarm output terminals and wiring diagram.
2. Alarm causes and working status table.
Note: The flow alarm is connected to the normally open relay and normally closed relay contacts,
requiring operating current less than 5A, working voltage less than 300V.

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CHILLER APPLICATION
WAREHOUSE
18,000 square meters brand new industrial refrigeration system research center and production
base. Strictly execute ISO production management system, using mass modularized standard
produces, and standard parts rate up to 80% which are the source of quality stability.
Annual production capacity of 60,000 units, focus on large, medium and small power chiller
production and manufacture.

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TEST SYSTEM
With excellent laboratory testing system, simulates actual working environment for chiller. Overall performance
testing before delivery: aging test and complete performance test must be executed on each finished chiller.