1. The mechanism system and electronic protection circuit of this machine are made according to European safety standard. 2. This machine has tested by Enviromental Radiation Research & Inspecting Center, the test result shos there is no radiation to operator and enviroment. 3. Production capacity of GL-8GR/Y3Z equals to 5 high frequency welding machine with the same output. Moverover, the simple operation of the machine requires only one operator even without training. 4. Features: Safety, Low Radiation, Labor Saving 5.8kw-Automatic three stations rotory plate high frequency sealing machine application range for precision big size sports shoes vamp ,trademark,wallet,handbag stationery,air cushion poly toys,garment and sign board. ModelGL-8GR/Y3ZGL-10GR/Y3ZStandard sizes of the electrodes-holder plane250X350mm250x350mmMax clearance between the working table and the electrodes-holder plane120mm120mmMax H.F. power efficiency at the electrodes8KW10KWOperating frequency27.12mhz27.12mhzMax power absorbed by the supply line15KVA20KVASupply voltage (other voltages uopon request)380V50Hz trifase380V50Hz trifaseMax welding forece5T5TAir consumption at 10 strokes p/minute300nl/min300nl/minFeeding air pressure0.6Mpa0.6MpaOverall dimensions1550(L)x1250(w)x2300(H)3600(L)x2000(W)x2550(H)Approximate net weight750kg850kgMax travel of the electrodes-holder plane100mm100mm