... mold accessory, kitchen and table ware, art ware, standard part, fastener, fabricated mechanical part, bronze lock, rivet ... accessory and inner hole of mold..C. Welding (braze welding, silver soldering and brazing)It mainly aims ... , planning tool and solid center bit.2. Welding of various hardware mechanical parts: Silver soldering and ... contact for more information! Induction welding machine 15KW-160KW