... 5. well adapted 6.heating fast. saw blade welding machine,saw blade heating equipment,saw blade welding.Application:1. Heat shapingA, All ... stretch, expanding.3.Heat treatmentHardening, Annealing, Tempering for Surface, inner bore, local, integral of All kinds ... tools, motor-power, hydraulic pressure, pneumatic element, Auto Accessories, air Accessories machinery technology component, Etc. Such ...