July 29, 2019The leather belt embossing machine mainly uses a high-frequency, high-voltage rectification self-excited high-frequency tube to oscillate instantaneously to generate electromagnetic wave current elect...view
April 15, 2019High frequency plastic welding machine welding principle:Working principle of high frequency plastic welding machine, using powerful high frequency electromagnetic field, make PVC reactive molecules f...view
October 23, 2017i, and dIt is widely used in car interior trim, car seat, car door panel, raincoat, plastic cover, swimming circle, inflatable toy, soft film smallpox, etc. pecial products can be customized according...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
March 13, 2019Today, the development of industrial automation, PLC (programmable logic controller) has been widely used in various industries of production equipment, to achieve a variety of automatic control. The ...view
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