China fast welding machine Manufacturers Factory Suppliers

The welding machine is specially designed to used in the production line of seamless steel pipes. It is a kind of high frequency welding machine, welding the pipes by induction heating. The working

ERW High Efficiency Welder is a high-performance welding machine that boasts several unique features and advantages. This advanced welding equipment is designed to deliver high-quality welds that

High Efficiency Solid State HF Welder we also named High Efficiency Switch Welder, is one of our main products. It's the upgrade welding machine for straight seam welding tubes and pipes. We have

The IGBT Parallel HF Welder is one of our main products. It's mainly applicated in the welded tube mill, to weld the pipe seam. Main influence factors of high frequency welding. 1.The frequency

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 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

ZSHC company is a global supplier with manufacturing, service, and research centers to support its broad customer base. ZSHC is built on the quality of our engineering and the strength of our

Features: 1 Simple circuit and flexible installation 2 Complete protection and easy maintenance 3 Small harmonic interference, no pollution to the power grid 4 High efficiency, power saving and less

Composition principle and features of control and protection circuit of main control panel The major function of trigger and control circuit of the main control panel is to generate PWM pulse width