High Frequency welding is using the high frequency electromagnetic waves to heat and
soften the join of certain plastics which have chemical dipoles, such as PVC, PA and acetates.
When a press/die descents to apply pressure on the surface of two pieces of material,
the high frequency wave are passed through the die and table. The high frequency field
causes the molecule to vibrate and generate heat from vibration. The process can be
continuous and able to perform localized heating.
Application
1. Fit for welding PVC/PVC, PVC/Card, special plastic material (PE, PS, PC, PET and APET)
2. This series machine is suitable for all kind of need High output, high presure. Such as Large folder, leather pattern, PVC bag, PVC Pattern, watercolor boxt etc.
Machine features
1. Steady frequency: This machine strictly adopts industrial wave band 27.12/40.68 MHz according to the provision of nations "radio interference committee"(CISPR) with steady frequency device and prevent the leak of magnetism, have no interference about the outside environment.
2. Spark restrains system: This machine has high sensitive Spark restraint electro-circuit can check out the imbalance current which can bring spark and cut it off, meanwhile alert the operator.
3. Vibrate current setting: The output can be adjusted by adjuster according to thickness of material and the size of products, which ensure the quality of welding and promote production.
4. Security protection: This machine has security protection system of exceed voltage and electric current.
