Is laser cutting machine used for cutting FPC the same as the one used in stainless steel? 2021-03-02

air cooled chillers

Recently we saw a piece of information on the Internet -- Is laser cutting machine used for cutting FPC the same as the one used for cutting stainless steel? Some laser machine manufacturers replied that they are the same. Other replied not. So what is the truth? 

FPC laser cutting

FPC laser cutting can employ UV laser cutting machine as well as CO2 laser cutting machine. The difference between them is the processing effect. UV laser cutting machine adopts 355nm UV laser which is cold light source with shorter wavelength and smaller heat affect to the FPC. It features higher cutting precision without burr and carbonization. However, CO2 laser cutting machine adopts 10640nm CO2 laser which features big focal laser spot and bigger heat affect. Therefore, the FPC cut by CO2 laser cutting machine has higher level of carbonization. Therefore, it is obviously that UV laser cutting machine outperforms CO2 laser cutting machine in cutting FPC in terms of processing effect. But one thing should be kept in mind that UV laser cutting machine is more expensive than CO2 laser cutting machine. 

Stainless steel laser cutting

In the current market, fiber laser cutting machine, YAG laser cutting machine and CO2 laser cutting machine can all be used to cut stainless steel. For cutting 0.1mm below stainless steel, people like to use UV laser cutting machine, CO2 laser cutting machine and fiber laser cutting machine. But again, UV laser cutting machine is a preferred tool because of its superior cutting effect but with high price. As for cutting 0.1mm+ stainless steel, people like to use fiber laser cutting machine and YAG laser cutting machine, for they have more power for penetration. 

To sum up, both FPC laser cutting and stainless steel cutting have something in common - they both can use different processing techniques. What is different is the processing effect. Therefore, users should select the proper processing tool based on their own needs. 

However, no matter what kinds of laser techniques are used, different laser sources are the key and also the heat generating components. To keep the laser sources cool, S&A Teyu develops reliable air cooled chillers tailored for different laser sources. We have CW series laser cooling chiller for CO2 laser,  RMUP, CWUP and CWUL series recirculating water chiller for UV laser and RMFL & CWFL series industrial process chiller for fiber laser. Find out your desired chiller for your laser source at

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  • 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 19 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.
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    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 80,000 units, focus on large, medium and small power chiller production and manufacture. S&A Teyu 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
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