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
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, 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
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
May 24, 20191.What is hf machineHf machine: Using high frequency switching technology, frequency of hf machine is generally above 20kHz. But the endurance capacity of hf machine is poor in harsh electrical and en...view
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