China welding machine for ultrasonic control technology Manufacturers Factory Suppliers

The ERW Welder is one of our main product. It adopts the IGBT technology on the DC power supply part, greatly improved the efficiency of the ERW Welder, save energy. So it has another name, high

Brief Description : High-frequency machine is an industrial equipment that uses high-frequency electromagnetic fields (usually 10kHz-1MHz) for material heating, welding or cutting, also known as

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

The 800kw high efficiency induction welding machine is one of our main products. Rectifier (three-phase full-controlled rectifier bridge circuit) Three-phase power grid is introduced by the isolation

Product Name: Induction HF Welder The ZSHC Induction HF Welder provides a great solution for those older tube mills with limited tube diameter ranges while benefiting the producer in terms of

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

Product Name: HF Induction Welder The high-efficiency switch welder (all-in-one machine) is designed for straight seam induction (contact) welding of steel tubes. It mainly uses IRFP460 (MOSFET) and

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

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