1.Production Name: IGBT Superaudio heating equipment 2.Production Description: 1) IGBT Superaudio heating equipment 2) Energy Saving, lower product cost 3) High efficiency, Improve productivity 4) use in small capacity precious metal melting, bar heating, hardening, tempering, and anneal heating 3. Product usage: Use in small capacity precious metal melting Use in small size bar heating Use in turning tool, drill bit, drill, radiator, and small size workpiece anneal Use in roller, gear, cutter, guide rail hardening and heating Use in steel tube, stainless steel tube hardening and tempering, anneal heating Use in steel wire, steel rebar, stress relief annealing heating 4. Package: Plywood cases and nude