News
  • Is UV laser or Green laser better for PCB laser cutting machine?
    Is UV laser or Green laser better for PCB laser cutting machine? 2019-05-20
    In the current market, the popular light source for PCB laser cutting includes Green laser and UV laser. These two lasers have their advantages in different aspect. UV laser has better processing effect but lower processing speed while Green laser has higher processing speed and its processing effect is not as good as UV laser. Users can select laser source of PCB laser cutting machine based on th...
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  • Chiller CWUL-05 for UV laser and Chiller CWFL-1500 for IPG fiber laser
    Chiller CWUL-05 for UV laser and Chiller CWFL-1500 for IPG fiber laser 2019-05-18
    Recently, many laser customers asked about the cooling of 3-8W UV solid laser and 1500W fiber laser. Cary, a laser customer from Northern China also asked about a water chiller for cooling 3-5W UV solid laser and IPG 1500W fiber laser. S&A mainly recommends CWUL-05 water chiller with 440W cooling capacity to match with 3-8W UV laser; and recommends CWFL-1500 dual temperature water chiller with...
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  • What is the industrial air cooled chiller model selection advice for electric resistance welding machine?
    What is the industrial air cooled chiller model selection advice for electric resistance welding machine? 2019-05-17
    Generally speaking, electric resistance welding machine uses water cooling to bring down its temperature. So, how to select industrial air cooled chiller for electric resistance welding machine? According to S&A experience, the power, heat load and the cooling requirement of the welding machine should be taken into account so that the selected industrial air cooled chiller can provide enough c...
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  • What is the benefit of setting the water temperature of 30℃ for laser thin metal cutting machine water chiller unit in Vietnam?
    What is the benefit of setting the water temperature of 30℃ for laser thin metal cutting machine water chiller unit in Vietnam? 2019-05-16
    Water chiller unit is often applied in cooling the laser device and the cutting head of thin metal laser cutting machine. So what is the benefit of setting the water temperature of 30℃ in Vietnam? According to the experience of S&A water chiller unit, the water chiller unit can work best when the temperature is within the range of 20℃~30℃. In respect of production, S&A has invested the pro...
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  • What is the Best Cooling Method for South Africa Fiber Laser Cutting Machine?
    What is the Best Cooling Method for South Africa Fiber Laser Cutting Machine? 2019-05-15
    Comparing with air cooling, water cooling has better cooling performance and lower noise. In terms of the equipment to be cooled, air cooling is suitable for cooling industrial equipment with small heat load while water cooling is perfect for cooling industrial equipment wit bigger heat load. As for cooling 300W-1000W South Africa fiber laser cutting machine below, it is suggested to choose S&...
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  • How to Bring Down the Temperature of CO2 Laser Engraving & Cutting Machine in India?
    How to Bring Down the Temperature of CO2 Laser Engraving & Cutting Machine in India? 2019-05-15
    As summer has already come, many places in India have risen to 30 degree celsius. In summer, people need to have something cool to bring down their body temperature. So do CO2 laser engraving & cutting machine! As the laser source of laser engraving & cutting machine, CO2 laser tube is likely to burst if it is overheating for a long time. Therefore, equipping with industrial water chiller ...
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  • Why it is not suggested to add tap water into air cooled water chiller which cools laser welding machine?
    Why it is not suggested to add tap water into air cooled water chiller which cools laser welding machine? 2019-05-15
    Client: Why laser welding machine air cooled water chiller doesn’t use tap water as circulating water? S&A: That’s because the tap water has much impurity which will cause the clog inside the circulating waterways. Please use purified water or clean distilled water as the circulating water of the laser welding machine air cooled water chiller.  S&A air cooled water chiller uses wire-w...
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  • What is the best industrial water chiller for cooling 5W UV laser?
    What is the best industrial water chiller for cooling 5W UV laser? 2019-05-14
    As is known to all, the bigger the water temperature fluctuation of industrial water chiller is, the higher light wastage will be. What more, the big water temperature fluctuation of industrial water chiller will increase the processing cost and shorten the working life of the UV laser. For cooling 5W UV laser, it is suggested to use S&A industrial water chiller CWUL-05 with temperature stabil...
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  • Why the industrial chiller which cools QR code laser coding machine triggers high temperature alarm?
    Why the industrial chiller which cools QR code laser coding machine triggers high temperature alarm? 2019-05-13
    When the high temperature alarm happens to QR code laser coding machine industrial chiller, the error code and the water temperature will be displayed alternatively with buzzer ringing. The high temperature alarm is mainly caused by: 1. The equipped industrial chiller doesn’t have enough cooling capacity. In winter, this problem may not be obvious. However, in summer as the ambient temperature ris...
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A total of 15 pages

Why us
  • Technology Leader Technology Leader
    Provide systematic products and customized service Products diversification and wide applications More than 90 chiller models to choose More than 120 chiller models available for customization Applicable to over 100 manufacturing and processing industries Cooling capacity ranging from 0.6kW to 30 kW Technology Advantage a. With 16 years development, gradually grow as the industry standard builder and quality guarantee. b. ±0.1℃ high precision temperature control, stable cooling performance, support ModBus-485 communication, which can realize the commnucation between the laser system and multiple water chillers to achieve two functions: monitoring the working status of the chillers and modifying the parameters of the chillers, constant temperature and intelligent temperature control modes. c. 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. Product Advantage a. With 11 patent certificates and won Quality integrity Level A certificate; b. ISO 9001, CE, RoHS and REACH environmental certificated. c. Conforms to air transport requirements, energy saving and environment friendly. d. Offer customized service to fulfill various demands of customer. e. Independent production of sheet metal, evaporator and condenser,minmize risks of water and refrigerant leakage and improve quality.
  • Production Advantage Production Advantage
    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. S&A Chiller Quality Control System Purchasing Strictly control and manage supply chain Ensure that each component is compliant with using standard Pre-production control Full inspection on key components Aging test on key components Production assembly process Standardized implementation on technology Assemble the chillers in strict accordance with specific regulated manufacturing procedures. Before delivery Overall performance testing Aging test and complete performance test must be executed  on each finished chiller. Delivery Delivery on time Shorten the overall response cycle of customer's supply chain Customer service 2 years warranty Lifetime maintaince and repair 24/7 hotline service with quick response
  • S&A chiller sales network S&A chiller sales network
    THE WARRANTY IS 2 YEARS AND THE PRODUCT IS UNDERWRITTEN BY INSURANCE COMPANY.  S&A has established service points in Russia, Australia, Czech, Singapore, Korea and Taiwan.

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