China welding machine with digital controls Manufacturers Factory Suppliers

The IGBT induction Welder is mainly composed of full-bridge rectifier, filter, modular power module (consisting of high-power IGBT and other power devices), secondary rectifier circuit, inverter

High-efficiency switch welder Baoding ZSHC Electrical Co., LTD is a China based company, specialized in manufacturing induction heating (such as high frequency welding ,solid state weld machine

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 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

High efficiency switch welder is specially designed for straight seam welding of the steel tube. It is current type parallel step up resonance circuit composed by transistor inverter of module power

The ERW high efficiency welding machine is sepcially designed for carbon steel pipe seam welding. The ERW high efficiency welding machine is all-in-one design, no need the isolation transformer. It

Product Name: HF Welder Also named: High Efficiency Switch Welder The welder is our third generation welder, no need transformer, and the power unit and inverter unit combined in to one cabinet, so

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

This Type Tube Mill Welder is mainly composed of full-bridge rectifier, filter, modular power module (consisting of high-power IGBT and other power devices), secondary rectifier circuit, inverter