Tianjin Iris International Trade Co., Ltd.
Main products:glass bead,nail
Contact Us
  • Contact Person : Mr. Sui Xingyong
  • Company Name : Tianjin Iris International Trade Co., Ltd.
  • Tel : 86-22-23739815
  • Fax : 86-22-23743088
  • Address : Tianjin,Tianjin,Guiyuan Road 13,Nankai District, Tianjin City. China
  • Country/Region : China
  • Zip : 300384

High Frequency PVC Membrane Structure Welding Machine

High Frequency PVC Membrane Structure Welding Machine
Product Detailed
High frequency welding machine for pvc membrane High-sensitivity spark-proof device Strong electric power output 5KW-75KW

 High Frequency PVC Membrane Structure Welding Machine 

High Frequency Welding Machine for pvc pet petg High Frequency Plastic Welding Machine

Strong electric power output Pneumatic

High force machine head

1. Application

Kinds of plastic products with main components of PVC including inflatable toys, handbags, footwear, trademarks, raincoats, stationeries, data plate and special double sided blister packaging, etc.

Technique specifications



Output Power


Input Power


Power Voltage

 380V 50-60Hz

Oscillation frequency



Silicon Diode

Oscillation tube


Way of pressure

 Pneumatic/Oil pressure

Gap of electrodes


Machine movement distance


size of upper electrode


Size of lower electrode


Net weight



2.Basic operating principles 

This machine is a high frequency device, whose self-exited oscillator of the electron tube can produce high frequency electromagnetic field. And the plastic to be processed is in the high frequency electromagnetic field between the upper and low electrode. When its interior molecules are polarized and produce heat automatically by mutual movement and friction, it will be welded with the pressure of the die.

3.Machine maintenance

a. Add oil lubricant in each function parts every several days, and often wipe cleanly.

b. To cleanout and lubricate each parts of the machine every half year, clear away the dust in the parts of transformer, high voltage capacitor, blower fan and Resonant Cavity.

c. If the aluminium pan of the output adjusting capacitor and the capacitor in the side of resonant cavity, was ablated by caustic caused by dust or eyewinker, the caustic surface should be repair flatly and smoothly in time.


A.When new machine is on use or replace the new electron tube, after bootstrap, pls make the electron tube warm up about 15 minutes, then put into operation, to reduce the warming up time gradually within one week, so as to promise and extend the service life of the electron tube.

B.When operation, it is prohibited to make the anode and cathode immediate contact, to avoid the work damage caused by the short circuit

C.When welding, ban to touch the electrode, conducting strip and mold, to avoid burning skins.

D.It’s the high-voltage electrode in the machine, when maintance and reparing, make sure to pull down the knife switch to ensure safety.

welding products samples:

High Frequency PVC Membrane Structure Welding Machine

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