SD-W900 hot air welding machine for PVC inflatable tent frame of air tube welding

How to make PVC inflatable tent frame of air tube?

This video will show you how inflatable tent factories make the air tube of inflatable tent.

They use SD-W900 hot air welding machine to weld the PVC air tube with a slow welding speed.To joint each parts of the tube,it need 2-3 operators weld it carefully.Usually the welding speed will be about 2m/min or less.Welding temperature will be based on the thickness of PVC fabric and welding speed you set.

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