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
April 14, 2021Ⅰ. Brief introduction to the automatic high frequency welding machineAutomatic high frequency welding machine is also called high frequency machine. The principle is to use high frequency to emit ele...view
May 24, 2019High frequency blister sealing machine is composed of frame, speed reduction drive mechanism, heating and cooling mechanism, sealing and printing mechanism, conveying device and electronic control sys...view
August 30, 20211. Mechanical properties of high frequency plastic welder1) The high sensitivity of the high frequency plastic welder and the American original double-tube spark protection device can effectively redu...view
January 5, 2021Ⅰ. Working principle of HF plastic welderThe processed PVC, TPU, EVA plastic film materials rub and heat between the upper and lower electrodes of high-frequency electromagnetic waves to make the pla...view
May 24, 2019The essentials of quality control of hf welders:There are many factors that affect the quality of hf welders, and these factors interact and restrict in the same system. When one factor changes, other...view
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