Laser news
  • Is it necessary to add anti-freezer in the air cooled chiller which cools YAG laser welding machine?
    Is it necessary to add anti-freezer in the air cooled chiller which cools YAG laser welding machine? 2019-06-18
    In winter, some places can drop to 0 degree celsius or lower, which makes some of the YAG laser welding machine air cooled chiller difficult to start. What should be done to deal with this problem? Well, users can add proportional anti-freezer into the air cooled chiller to prevent the circulating water from freezing. Note: users should turn to the chiller manufacturer for the proportion of the an...
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  • What is the dimension of filter element inside refrigeration water chiller which cools laser engraving machine
    What is the dimension of filter element inside refrigeration water chiller which cools laser engraving machine 2019-06-17
    In refrigeration water chiller which cools laser engraving machine, the filter element plays an important role in filtering the impurities and ion in the waterway in order to avoid clogging. However, after a long time of using, the filter elements need to be replaced. So, which size of the filter element should be selected? S&A refrigeration water chillers offer 16.5cm or 33cm filter elements....
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  • How to select laser cooling chiller for cooling 6000W laser cutting machine?
    How to select laser cooling chiller for cooling 6000W laser cutting machine? 2019-06-15
    For cooling 6000W laser cutting machine, you can select S&A laser cooling chiller CWFL-6000 which is characterized by two temperature control modes, dual circulation loop, triple filtering devices in addition to multiple alarm display functions.  In respect of production, S&A has invested the production equipment of more than one million yuan, ensuring the quality of a series of proce...
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  • What is the instruction of installing the filter on the S&A water chiller machine?
    What is the instruction of installing the filter on the S&A water chiller machine? 2019-06-14
    In order to guarantee the water quality, most of the S&A water chiller machines are equipped with filters. Among those, S&A fiber laser water chiller machines are equipped with 3 filters including two wire-wound filters and one de-ion filter. The filters are already installed before S&A water chiller machines leave the factory. If users need to install another filter, they just need to...
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  • Is water cooling chiller needed in acrylic laser cutting machine?
    Is water cooling chiller needed in acrylic laser cutting machine? 2019-06-13
    Acrylic laser cutting machine also known as Ad laser engraving machine is widely applied in making trophy, display stand, package boxes and so on. Acrylic laser cutting machine mainly adopts 80W-150W CO2 laser tube as the laser source and often goes with water cooling chiller for bringing down its temperature in order to function well.  In respect of production, S&A has invested the produ...
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  • What are the domestic laser manufacturers that already have developed fiber lasers of over 10000W?
    What are the domestic laser manufacturers that already have developed fiber lasers of over 10000W? 2019-06-12
    The domestic laser manufacturers that already have developed fiber lasers of over 10000W include MAX and Raycus. These are the famous fiber laser manufacturers in China and their products have been sold to many different countries in the world. For cooling fiber lasers of the above-mentioned two brands, it is recommended to use S&A CWFL series water chiller units which are applicable to cool f...
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  • Is heating rod the standard accessory for S&A industrial water cooler?
    Is heating rod the standard accessory for S&A industrial water cooler? 2019-06-11
    In cold areas, the circulating water inside the industrial water cooler t is likely to freeze, which will make the industrial water cooler difficult to start. In this case, a heating rod would be helpful in keeping the circulating water not too cold. When purchasing S&A industrial water cooler, users need to tell S&A sales person if they want to add the heating rod in the chiller, for it i...
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  • What kinds of laser source can be applied in PCB laser marking machine? Which of them need water cooling?
    What kinds of laser source can be applied in PCB laser marking machine? Which of them need water cooling? 2019-06-10
    PCB laser marking machines can adopt CO2 laser, fiber laser, Green laser and UV laser as the laser source. Among the listed laser sources, CO2 laser,fiber laser and UV laser can be cooled down by water cooling chiller. In respect of production, S&A has invested the production equipment of more than one million yuan, ensuring the quality of a series of processes from the core components (conden...
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  • What kinds of UV equipment are water cooling chillers suitable to cool?
    What kinds of UV equipment are water cooling chillers suitable to cool? 2019-06-06
    Water cooling chiller can provide effective cooling for UV light source in order to maintain the stable output and the durability of the UV light source, so many uv equipments are equipped with water cooling chillers. Water cooling chillers are suitable to cool the following UV equipments: UV flatbed printer, UV screen printing machine, UV LED curing equipment and so on. S&A offers different m...
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  • What is the appropriate amount of refrigerant added in recirculating water chiller which cools IPG fiber laser?
    What is the appropriate amount of refrigerant added in recirculating water chiller which cools IPG fiber laser? 2019-06-05
    Chiller refrigerant, as the refrigerating medium, plays an important role in the whole refrigeration cycle of the recirculating water chiller which cools IPG fiber laser. However, refrigerant used in different models of S&A recirculating water chillers is different. Too much or too little of the refrigerant will affect the cooling effect of the chiller. Users can refer to the parameters list o...
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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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