October 23, 2017A device that runs steadily and meets environmental standards should first have a shielding mechanism, with electronic components such as filtering, bypass and isolation, and it should have an intensi...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
July 29, 2019High frequency welding is a new welding process that uses the skin effect and adjacent effect generated by high-frequency current to connect steel plates with other metal materials. The emergence and ...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
March 13, 2019Tieling Unify high frequency equipment co., LTD is a science and technology company which develops high frequency heating equipment. The company has gathered a number of senior and intermediate techni...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
Thirty years of customer word of mouth,
English 
