The high-frequency alternating magnetic field between the dual-head PVC high-frequency welding and fusing machines causes molecular movement and friction inside the plastic parts, generating heat. With the aid of machine pressure and matching molds, the welding and shaping effect is achieved.

Application scope of the dual-head PVC high-frequency welding and fusing machine: Mainly used for soft and hard plastic parts containing more than 10% PVC, as well as heat-sealing and welding of TPU, PU, EVA, and PETG materials.
For example: PVC packaging bags, raincoats, inflatable toys, various concave-convex patterns, letters, logos, etc., medical supplies (infusion bags, urine bags, drainage bags, etc.), embossing on shoes, clothing, bags, identification straps, PVC wire harnesses, inflatable pillows, card holders, badges, book covers, soft membrane ceilings, electric hot water bags, TPU airbags, etc.

Parameters of the dual-head PVC high-frequency welding and fusing machine:
Model GP5KW-H2 LY8-H3 LY10-H5
High-frequency power 5000W 8000W 10KW
Power supply voltage 380V/50/60HZ 380V/50/60HZ 380V/50/60HZ
Frequency 27.12MHZ 27.12MHZ 27.12MHZ
Input power 8KVA 15KVA 18KVA
Rectifier Silicon diode Silicon diode Silicon diode
Oscillator tube 7T85RB 7T69RB E3069
Electrode spacing 160mm 160mm 160mm
Movement range 60mm 60mm 60mm
Upper electrode size 120*290mm 120*290mm 120*290mm
Lower electrode size 350*700mm 350*700mm 350*700mm
Welding time 0-10 seconds 0-10 seconds 0-10 seconds
Production capacity 3500 times/8H 3500 times/8H 3500 times/8H
Pressure method Pneumatic drive Pneumatic drive Pneumatic drive
Work surface size 350Х700mm 350Х700mm 350Х700mm
Overall dimensions 1720Х1100Х1500 1820Х1300Х1500 2020Х1500Х1500
Net weight 350kg 500kg 600kg