Our company selects high quality alloy materials for the moulds, those materials are from the large-scale steel factories.For the design and processing of the moulds, we adopt international advanced design idea and processing craft, excellent numerical control lathe together with the newest heat ...

what is High Frequency Welding？ High-frequency welding, which is a new welding process that uses the skin effect and adjacent effect generated by high-frequency current to connect steel plates with other metal materials. The emergence and maturity of high-frequency welding technology, it is a...

The high frequency steel pipe making machine is intended for manufacturing of round pipe from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in ro...

Zhongtuo high frequency steel pipe making machine adopts advanced welding technology and offers dual welding arcs, increased speed, higher deposition, superior mechanical properties and quality. It is widely applied for producing tubes for heat exchanger, refrigerator, frame of car, bicycle, fitn...

We are a prominent manufacturer and wholesaler of a high-quality assortment of Tube And Pipe Mill Machine. The offered product range is widely acknowledged for high performance and easy installation.

We are actively engaged in offering a wide gamut of Steel Pipe Making Machines. The provided pipe machine is precisely manufactured by our professionals in compliance with the set norms using excellent quality material & modern techniques. Also, we inspect this pipe machine on certain parameters ...

Common problems and causes of high frequency welding, solutions: (1) Welding is not strong, desoldering, cold stacking; Reasons: 1. There is no match between output power, pressure and speed. 2. Strip edge damage or other defects. Solution: 1 adjust the power; 2 thick material tube blank ...

what is High Frequency Welding？ High frequency welding, which is a new welding process that uses the skin effect and adjacent effect generated by high-frequency current to connect steel plates with other metal materials. The emergence and maturity of high-frequency welding technology, it is a...