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DGR-ⅢA Automatic Ultrasonic PET Strapping Machine

PET strapping is also known as polyester strapping, it is the strongest strapping among all plastic strapping materials.

Superworker developed this automatic ultrasonic welding PET strapping head on its own, comparing with those friction-welding PET strapping machines or heat-welding PET strapping machines prevailing in the market, the advantages of Superworker Automatic ultrasonic welding strapping head is that the ultrasonic welded PET joint is of supreme reliability up to 90%, and it wont damage at all the PET strapping or the products strapped.

Connection of strapping: ultra-sound welding on the polyester strapping overlap, no additional medium needed, the joint strength can reach up to  90% of the plastic strapping itself.


The consumable parts for this automatic PET strapping head is: PET strapping feeding roller, PET strapping tensioning roller. We produce these parts within our factory, which guarantees the fastest delivery and lowest cost possible.

AC 380V, 0.37KW

6 Bar


Max:20000N (adjustable)

Any brand, medium or high quality.

Width: 19mm, 25mm, 32mm

Thickness: 0.8mm to 1.2mm


This automatic PET strapping head is used in normal temperature working environment.

The automatic PET strapping machine using this automatic ultrasonic welding PET strapping head can be used both for heavy industries and light industries, such as metal products, timbers, woven products, pallets, ceramics and porcelain, stone, etc.

Applicable products are: galvanized steel coil, cold rolled coil, color coated steel coils, metal plates, Aluminum ingots, steel ingots or bars, pipe pile, industrial scrap, chemical fertilizer pile, building materials pile, grain pile, pallets, cartons, stone, wood box, etc.