May 24, 2019In the welding process of solid state high frequency welding machine, the ability to transfer all welder power to the working coil is determined by coil impedance (load), match of ratio between maximu...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
January 5, 2021The high-frequency plastic welding machine is a special process that uses electromagnetic wave industrial technology to give soft PVC/TPU plastics heat sealing. During the production process, the curr...view
July 29, 2019High frequency welding machine supplier Liaoning Yufei High Frequency Equipment Co., Ltd. tells you how to use professional high-frequency welding machine:Operating procedures:1. Only those who are fa...view
April 15, 2019All the wave peaks of single impulse welding are the same, such as NNNNN, double impulse welding is equivalent to the superposition of two single pulses with the same period and different phases, that...view
July 29, 2019Liaoning Yufei High Frequency Equipment Co., Ltd. has the most professional technicians and the best leather embossing equipment. Below are the top 10 things that Yufei will tell you when using:1. Thi...view
Thirty years of customer word of mouth,
English 
