Oil and gas pipeline preheating Process means for heating the overall or welding region of welding is called welding preheating. Why is the oil natural gas pipeline preheat preheating? For steel materials with high welding strength, steel materials with hardening, thermally conductive properti...

1. Hot upsetting of various high strength bolts and nuts for super audio frequency induction heating equipment. 2. the ultrasonic induction heating equipment is applied to various gears, sprockets and shafts. The super audio induction heating equipment is used in quenching of automobile parts s...

When welding the workpiece is usually welded, the normal inductive heating equipment is difficult to achieve flexible mobile operations because the isolation transformers are relatively heavy, causing the welding of some special locations that cannot be met, small, convenient, and safe hand-held ...

1. Energy saving power saving After years of comparison discovery, IGBT series resonance technology is 40% to 60% compared with the electronic pipe equipment, 20% to 30%, which is 20% to 30%, which is 10% -15% compared to the parallel IGBT equipment, and its energy saving is saved. Advantages me...