The working principle of high frequency welding machine has the wood, the height of the AC / DC current resistance of rubber, synthetic resin and other materials with certain external pressure in high frequency magnetic field, a process of material molecular moment is polarized and re combination (i.e. welding), the principle is: commonly known as trap electric material free electrons less material, these material containing molecular immobilization + or - polarity charge, the moment in the high frequency magnetic field polarization, great heat molecules produced in high-speed motion in polarization, combined with external pressure, which will be two or more layers of molecular high-speed rearranging themselves fused to one materials, welding speed and high frequency is proportional to the frequency of the higher welding speed faster, and more slowly, but the power is inversely proportional to the frequency, the greater the power frequency is low, whereas the higher, usually produces heat required frequency of at least 1M Hz (1000000Hz) above, the high frequency welding machine is composed of the internal heating medium itself to weld, so the external direct heating, whether it is in the molten weld joint strength, speed and excellent weld surface appearance, high frequency welding machine according to the material is divided into three categories: metal meson heating machine. Meson plastic heat sealing machine, drier wood, different materials need to be welded, equipment are different.
The working frequency band of high frequency heating equipment: high frequency heating equipment, also known as high frequency heat exchanger, because its working frequency reaches Mhz, combined with the characteristics of the electron tube and the national industrial high-frequency equipment band regulation, the device generally works in three main frequency bands: 40.68MHz, 27.12MHZ, 13.56MHz..
High frequency electronic tube quality detection methods: one is in the no-load power testing equipment, observation of the voltage, current value and electronic luminous tube to judge tube is damaged, this method requires experienced professional and technical personnel to determine, another direct view of the use of professional test equipment, with imports of professional electronic megger or hand megohm meter to measure the insulation resistance of tube three between, if the three are not between infinite resistance can guide that is normal, if any one or two pole between conduction or resistance to zero to the electron tube has been bad or damaged.
Shanghai Yan Zhen automation equipment Co., Ltd. is a professional production of high heat sealing machine (also known as Zhou Bo Zhou Bo high frequency machine), heat sealing machine, high frequency plastic welding machine, packing machine, plastic sealing machine, fusing machine and other kinds of non-standard automation equipment manufacturers focus on high Zhou Bo, Gao Zhou wave and automation technology of heat 20 years of industry experience the company set research and development, manufacturing, service integration, professional production enterprises. The company has strong technical force, advanced processing equipment, a group of senior engineers and excellent staff team. Unique management system, perfect service system, the company strictly implement the ISO9001 quality standard and CE certification of international safety standards, equipment quality and service won the domestic and foreign customers praise and affirmation, customers all over the country and overseas, sold in Vietnam, Singapore, Pakistan, Columbia, India, Indonesia, Thailand, Kazakhstan etc. Country.
Yan Zhen automation products: medical supplies of the blood bag, drainage bag, bag, pipe automatic high frequency welding machine: sun visor, car door, floor mats, absorbing cotton indentation and high frequency welding machine: membrane structure, tent canvas products such as high-frequency heat sealing machine, industrial belt skirt plate, running accordion fold belt, cloth and other products of high frequency plastic welding machine, blister sealing blister, blister card and seal, plastic packaging machine, folding boxes and other packaging products in the indentation clothing, shoes, mats, carpet embossing plastic welding machine: all kinds of PVC inflatable toys, umbrellas, shower curtain and other products high frequency plastic welding machine, slipcase, name card, membrane, bag, metal labels and other automation products, automatic pulling machine soft PVC PLC microcomputer high frequency, high frequency fusing machine, non-standard customized high frequency equipment.
Shanghai Yan Zhen automation equipment Co. Ltd moulds: high Zhou Bo heat sealing machine medical plastic mold mold, high Zhou Bo, high Zhou Bo Zhou Bo fuse mold, high car visor mold, high sealing die Zhou Bo, high Zhou Bo embossing mold, all kinds of mold can be tailored according to the size of Zhou Bo high customer products.

Sales Hotline: 18964959113
Technical consultant: 13611901916
Company address: No. 26, Kang Yuan Road, Zhujiajue Industrial Park, Qingpu District, Shanghai