Equipment For The Production of PVC Tent

Equipment For The Production of PVC Tent

Characteristics:                                                                                                                          

1. High frequency tarpaulin welding machine can be chosen and choose according to user needs.
2. Length, width and radian of welding area can be adjusted by welding die.
3.There is 750mm free space    the electrode which makes the machine suitable for big scale manufacturing that require extensive material handling. The dimension of product handle platform can be made as client request.

4. For getting better welding effect, install laser scanning system inside the machine to get precise welding position.
5. European model squareness high frequency vibration bos, more reliable and stable in output
6. International industrial wave bands 40.68MHz and 27.12MHz, which is in line with international standard.
7. Adopting high sensitive anti-sparkle device NL 5557 to avoid damaging the mould.
8. Welding time can be adjusted according to welding materials
9. Firmly welding, be well meet with thick or thin dimension of welding material
10. Machine groove deep and wide, convenient In continuous welding with large area.
11. Single line or two lines continue welding, welding length can be ordered as special need.

12.Can be used as a freestanding machine for welding production or as a supplement to a larger machine system

13. Machine groove deep and wide ,convenient in continuous welding with large area.

Parameters for: Equipment For The Production of PVC Tent

PVC Welding Tarpaulin Machine

Application:                                                                

Radio Frequency
This type of welding only works with thermoplastics that have a high dielectric constant. In this process, an electric field is generated near the joint, the direction of which is alternated approximately twenty-seven million times a second. Every time the electric field changes, the dipole molecules of the polymer attempt to flip around to realign themselves to the new field orientation. Because this movement is impaired by inertia and friction, the molecules do not flip in unison. This constant relative movement of the molecules results in intermolecular friction which results in heat and, subsequently, melting. Radio Frequency welding typically has weld cycle times from two to five seconds and can handle parts from approximately one-thousandths inches thick to fifty-thousandths inches thick, Equipment For The Production of PVC Tent

Materials for welding

High frequency welding is useful for sealing and welding plastics such as:

1. polyvinyl chloride (PVC),

2. thermoplastic polyurethanes (TPU),

3. ethylene-vinyl acetate (EVA),

4. nylons (polyamide PA),

5. some ABS resins,

6. special grades of polyolefins (PP, PE, PET).