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PE tarpaulin welding machine is one kind of hot air welding machine.It blows hot air to bond the PE tarp,which is combined with temperature,air pressure,press pressure and working speed to have a strong welding performance.Usually working speed is about 8-10meters per minute,which is acceptable for the operator.The general air pressure is about 0.5Mpa and temperature is about 500 °c

 

Welding Performance by SD-W900 hot air welding machine