●  The steel belt is made of imported high strength austenitic stainless steel, with smooth surface, high mechanical properties and long service life.
●  The steel belt can punch various hole types and positions according to the requirements.
●  Teflon coating on the surface of steel belt can prevent adhesion, heat insulation and deformation at high temperature.
●  NAUT steel belt can be used for TT, Autowell, pilot and other brands of series welding machine.