March 13, 2019The solid-state high-frequency welding machine is different from the electron-tube high-frequency welding machine. The electron-tube radio frequency welding equipment has output welding transformer. T...view
April 15, 2019Impulse refers to the welding current waveform is discontinuous, current size changes.Generally speaking, pulse type spot welder refers to the sinusoidal alternating current is SCR, divided into secti...view
May 24, 2019Hf welders machine is mainly used for processing plastic products in industry. It has 5 kinds including foot type, push plate type, rotary plate type, high power and high frequency welding machine. Th...view
March 15, 2021The high frequency plastic welder (namely high frequency machine) is mainly used for all kinds of polyvinyl chloride (PVC) based plastic fusion, welding, gold stamping, etc. As the first choice of equ...view
January 5, 2021The high-frequency bonding machine uses the principle that the medium is polarized by a high-frequency electric field for heat sealing. The advantage is the even heat, the reliable adhesion and no car...view
May 24, 20191.The basic principle of pvc door welding machine:This machine mainly adopts operating principle of high-frequency machine and radiofrequency. It makes use of the high - voltage transformer rectifier ...view
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