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
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, 2019Membrane welding machine is the electromechanical system used to realize high frequency welding. The membrane welding machine is composed of high frequency welding machine and tube welding machine. Me...view
July 29, 2019Welding method1. PVC welding welding method: Ultrasonic vibration is transmitted to the weldment with the welding head. Since the sound resistance of the two weldments is large, local high temperature...view
April 15, 2019RF heat sealing equipment uses the friction heat generated on the contact surface of two workpieces to be welded to melt the plastic. Heat energy comes from a certain pressure, a workpiece on another ...view
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