... The main applications are as following: 1: parts surface heating treatment, parts surface hardening, tempering, annealing, etc.2 ... -free soldering, vacuum fusion, etc.3: forging, shaping, warm bending, high frequency shrinkage fitting, heat enveloping, heat sealing ... dry resin, resin coating, warm resin forming,shrinkage fitting & Extraction ect.Induction heating system can deliver rapid localized heat ...