Products

The Traditional High Frequency Welder is the first generation welder we produced, we usually call it Solid State High Frequency Welder. The traditional high frequency welder we adopt the same

IGBT H.F Welding Machine is the Second generation welder of Baoding ZSHC Electrical Co., Ltd. It's main principle is use the IGBT to instead of the SCR on the AC - DC part, greatly improved the

The Steel Pipe Production Line is used for manufacturing of the round pipe, square pipe and rectangle pipe. Pipe size from φ48-φ127mm with thickness 1.5mm-5.0mm. The Steel Pipe Production Line

The Traditional H.F Welding machine we also call it Solid State H.F welding machine. It is the Second generation welding machine, from the year 2004, we began to produce the traditional H.F welding

Introduction of main cabinet theory principles Actually, the main cabinet is a power supply which is an AC-DC-AC converter. The three-phase power frequency current is rectified into pulsating direct

This line utilizes roll forming to process steel strip into various shapes. Using high frequency induction heating, this line is capable of producing section material of various diameters and sizes

The SiC high efficiency welding machine is the Third Generation welding machine of ZSHC electrical Co., Ltd. Mainly adopts the IGBT technology on AC-DC part and use SiC on DC-AC part. Recently, the

The filter includes the DC smoothing reactor and the low-harmonic filter circuit. The inductance of the smoothing reactor should be large enough to ensure the stability of the system during low power

The SIC High-efficiency switch welder is designed for straight seam induction welding of steel tubes. It mainly uses UJ3C120040K3S (SIC) and DSEI60-06A (fast recovery diode), rectifier diodes, and