Low Noise Performance Tongfei Water Chiller Water Industrial Chiller For Laser Cutting Machine
High-performance water-cooling unit is laser cutting equipment, high-quality titanium evaporator tube (stainless steel plate evaporator is non-standard product), circulating multi-stage pump and stainless steel material; obtained by using filter and thermal expansion valve High quality, high efficiency, low noise performance; Turbine flow standard switch can be used to control the temperature of the laser cooling water.
1. Model selection: laser heating value is calculated according to photoelectric conversion efficiency of the laser
Calculation formula: P (Heat) = P (Laser) ·(1-η)/η
P (Heat): Heating value of the laser (W)
P (Laser): Laser input power (W)
η: photoelectric conversion efficiency of the laser (%), depending on different lasers
Value range of carbon dioxide lasers: 8%-10%
Value range of solid-state lasers: 2%-3%
Value range of semi-conductor lasers: 20%-30%
Value range of fiber lasers: 20%-30%
e.g.: For a carbon dioxide laser, the output power is 2000W and photoelectric conversion efficiency is 8.5%, then heating value can be calculated as:
P(Heat)=2000 x(1-8.5%)÷8.5%=2000x10.8 =21530W
Cooling capacity of water chiller should be greater than the laser heating power. As a result, you can select MCWL-250DT.
Note: Water chiller for laser should be used in a well-ventilated place without dust and corrosive gas. Do not place any sundries around the chiller.