May 24, 2019There are many factors affecting the effective power output of high frequency welder. Therefore, the major high frequency welding machine manufacturers should pay attention in the production of high f...view
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, 2019RF dryer is a kind of high efficiency leather drying equipment.Working principle: in the high-frequency electric field, the dielectric water in the wet leather will be affected by the electric field, ...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, 2019With the continuous improvement of scientific and technological level and the continuous innovation of people, there are more and more heating methods and types. Different heating methods have differe...view
July 29, 20191. The starting current is small. The high frequency machine only needs 0.2~0.3 times of rated current to generate 1.5~2 times of rated starting torque. Whether it is brush or brushless DC motor, it n...view
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