⎝⎛龙博线上娱乐⎞⎠

New low temperature, laser chiller applications


In the previous chapter, we introduced " Features of New Air-cooled and Water-cooled Screw Chillers ", and then introduced the application scope of Guansheng Machinery's new low-temperature and laser chiller . The specific application scope is as follows:

Application range of low temperature chiller
Low temperature freezer refrigeration temperature control range -30 ℃ ~ 35 ℃, fast cooling speed, safe and reliable, can be used for rapid cooling of gas, liquid, widely used in chemical, pharmaceutical, biochemical and other industries low temperature reaction, vacuum coating, low temperature impact of metal Tests, low temperature experiments of special materials for electronics and electrical appliances, low temperature treatment of alloy materials, cold treatment of molds and knives, etc.

Features include:
1. The compressor uses imported piston and scroll compressors imported from Europe and the United States, including Copeland and Meiyoule, with excellent performance, power saving and durability;
2.Expansion valves, filters, high and low pressure gauges, solenoid valves, gas-liquid separators, oil separators, pressure controllers and other refrigeration components are all imported from Europe, the United States, Japan and Taiwan, such as Emerson, Castrol, Danfoss, etc. High efficiency and low failure rate;
3. Use high-quality low-temperature dry evaporator and plate heat exchanger. The air-cooled condenser adopts high-efficiency copper tube string honeycomb aluminum sheet, which has good heat transfer performance and high efficiency. It adopts microcomputer control system, which is independently developed and customized by well-known manufacturers. With ultra high and low temperature display and signal output protection;
4. The electrical part adopts original products of international brands such as Schneider and Omron, which have high quality, stable performance and long life;
5. The machine is equipped with out-of-phase and reverse-phase protection, compressor overheating and overload protection, water pump overload protection, antifreeze protection, high and low pressure abnormal protection, flow protection device, abnormal alarm buzzer and fault indicator warning. Automatic cut-off, safe and reliable.


Laser chiller application
Widely used in laser marking, laser engraving, laser cutting, laser welding, laser drilling, laser scribing and other laser processing equipment with YAG, carbon dioxide, semiconductor as the working medium.

Features include:
1. Refrigeration components adopt international brands such as Emerson, Castrol, Danfoss, etc., with high efficiency, stable work and long life;
2. The evaporation coil and water tank are made of pure stainless steel, and the chilled water circulation system is connected with single-stage or multi-stage stainless steel pumps, stainless steel and PVC pipes to ensure a long-lasting and stable refrigeration effect while preventing other metal impurities in the water circuit;
3. Microcomputer control system, independent development, customized by well-known manufacturers, with ultra-high and low temperature display and signal output protection, normally open and normally closed output for selection;
4. The electrical part adopts original products of international brands such as Schneider and Omron, which have high quality, stable performance and long life;
5. The machine is equipped with compressor overload protection, water pump overload protection, high and low pressure abnormal protection, and flow protection device. When the water flow is too small or insufficient, the laser power is automatically disconnected to prevent the laser head from overheating due to lack of water. The abnormal alarm buzzer and fault indicator warn that the circuit can be automatically cut off, which is safe and reliable.

More industry-related information and product overview of Dongguan Guansheng Machinery Co., Ltd. can be found in the ⎝⎛龙博线上娱乐⎞⎠ center column of http://ylscps.com , welcome to leave us a message, call us, and visit our factory!



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