News
  • Is it suggested to choose water cooling over air cooling in cooling UV LED?
    Is it suggested to choose water cooling over air cooling in cooling UV LED? 2019-07-22
    Using air cooling for UV LED cooling has several disadvantages, for users can’t regulate the cooling temperature and the running temperature of the UV LED can not be maintained at a certain range. However, water cooling has lower noise level and enables temperature control through setting temperature controller. P.S. S&A water cooling chiller is applicable to cool UV LED of different powers wi...
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  • Which has wider applications in terms of cooling laser equipment? Water cooling or air cooling?
    Which has wider applications in terms of cooling laser equipment? Water cooling or air cooling? 2019-07-19
    Currently there are two cooling methods for cooling laser equipment. One is air cooling and the other is water cooling. Air cooling is more suitable for the laser equipment with low power and water cooling is more applicable to the laser equipment of medium and high power. With water cooling, the temperature can be regulated and it can be very stable. S&A industrial water chillers are widely a...
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  • Which brand of fiber laser has better quality? MAX Laser or Raycus Laser ?
    Which brand of fiber laser has better quality? MAX Laser or Raycus Laser ? 2019-07-18
    Raycus and Max are both famous brands in China and they both manufacture fiber laser. Many of our S&A clients also use their products, which shows that they both have high product quality. For cooling MAX and Raycus fiber lasers, we recommend to use S&A CWFL series refrigeration air cooled water chillers which can cool the fiber laser device and the optics/QBH connector at the same time.&n...
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  • Is it necessary for the anti-freezer to be diluted before being added into textile laser cutting machine water chiller machine?
    Is it necessary for the anti-freezer to be diluted before being added into textile laser cutting machine water chiller machine? 2019-07-17
    According to the experience of S&A, the anti-freezer is corrosive. Therefore, it needs to be diluted before being added into the circulating water in order to reduce the potential corrosion to the components inside the textile laser cutting machine water chiller machine. In respect of production, S&A has invested the production equipment of more than one million yuan, ensuring the quality ...
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  • What will affect the working performance of plate laser cutting machine?
    What will affect the working performance of plate laser cutting machine? 2019-07-15
    During the process of cutting, the factors that affect the working performance of the plate laser cutting machine include: parameter setting, cutting material’s quality, air purity and light beam quality. In addition, equipping with stable water chiller unit can improve the light beam quality of the laser cutting machine and S&A water chiller unit is your ideal option.  In respect of prod...
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  • What can UVLED exposure machine do? What is the cooling method for it?
    What can UVLED exposure machine do? What is the cooling method for it? 2019-07-13
    UVLED exposure machine is to transfer the imaging information from the film or other transparent objects to the surface of photoactive substance by turning on the UV LED light. Currently UVLED exposure machine has wide application in photonics industry. It often adopts water cooling as cooling method and refrigeration water chiller will be added to cool the UV LED light inside the UV LED exposure ...
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  • How to select appropriate laser cooling chiller machine for UV laser?
    How to select appropriate laser cooling chiller machine for UV laser? 2019-07-12
    UV laser is the laser source with 355nm wave length. It features short wave length, and narrow pulse and can produce extremely small focal spot and maintain smallest heat-affecting zone. It belongs to a kind of “cold processing”method and can create delicate processing effect. The delicacy of the processing effect relies on the laser cooling chiller machine to some extent. For cooling 3W-5W UV las...
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  • How to solve the unstable voltage of industrial water cooler which cools laser engraving machine with double heads?
    How to solve the unstable voltage of industrial water cooler which cools laser engraving machine with double heads? 2019-07-11
    It normally has nothing to do with the industrial water cooler when it has unstable voltage. It is likely caused by the supplied voltage. Therefore, it is suggested to install a voltage stabilizer and avoid the cooler working for a long time under unstable voltage, for this can cause malfunction inside the industrial water cooler or burn out the water pump inside.  In respect of production, S...
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  • What is the after-sales service hotline for die cut CO2 laser cutting machine refrigeration air cooled water chiller?
    What is the after-sales service hotline for die cut CO2 laser cutting machine refrigeration air cooled water chiller? 2019-07-10
    Die cut CO2 laser cutting machine is equipped with refrigeration air cooled water chiller. If the refrigeration air cooled water chiller has problem, the production efficiency of the company will be affected. Therefore, when it comes to buying the refrigeration air cooled water chiller, it is suggested to turn to supplier with well-established after-sales service, like S&A. For calling after-s...
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  • What kinds of water are available for water chiller unit which cools laser engraving machine?
    What kinds of water are available for water chiller unit which cools laser engraving machine? 2019-07-09
    Users can use purified water or clean distilled water as the circulating water in the water chiller unit which cools laser engraving machine. However, several things should be kept in mind. Firstly, the circulating water should be replaced regularly (3 months is suggested); Secondly, circulating water shouldn’t be added too much or too little. The appropriate level is the green indicator of the wa...
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A total of 19 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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