... .Payment terms:T/T,Western Union,Paypal,Escrow Hor air welding gun LST1600A is double insulated,safe,reliable,steplessly adjustable and ... and other operations,Normally it is used with geomembrane welding machines and handheld extrusion.1.Basic parameter: Item no ... Frequency: 50/60HZ Power: 1600W Temperature: 20-600°c stepless adjustment Air volume: Max 180L/min Air pressure: 2600pa Noise level: ...