Straps Extrusion Production line
PET strapping production line(Heavy model)
|Φ75||9-19||2||PP100 / PET150|
PET packing strip, also known as PET plastic belt, is a world widely used new type package material substitute for steel belt. With years development on it and decrease on cost, it is now widely used in steel industry, chemical fiber industry, Aluminum industry, paper industry, Brick ceramics, Screw industry, tobacco industry, electric industry, textile industry and wood industry. It is most widely used steel belt substitute with high strength.
PET or PP straps can be produced with the same technology. It takes a few minutes to change line set-up from one to the other. Heavy duty equipment can be used for four, six and eight straps production.
●Raw material process and extrusion system
High performance crystallizing and drying system.
Production can use 100% recycled material to obtain a high add value strapping band.
Special designed PET screw, select of single or twin screw extruder.
●Continuous back-flush screen changer operating technology (Europe technology)
100% full automatic self-cleaning screen changer
Double column 4 screen cavities
PLC control， change screen without production interrupted., not influence the production quality.
●Special designed hot air stretching oven
Configured with heating unit and automatic temperature control system
High performance heat insulating layer
Better on strip stretching and heating, rapid heating, complete strip orientation stretching.
Customization designed embossing roll patter available.
Configured with synchronous control system, adjust embossing roll vertical position
and embossing strength accurately.
●Heating oven for sizing
Special designed technology, make sure the strip forming rapidly
Prevent the strip from un-orientation after orientation, eliminate internal stress.
Make sure the quality of strip accuracy and quality.
●Strapping accumulator unit
Strap length and the winding tension can be controlled according to strap wind speed.
Two times completely cooling strapping.
Reduce strapping winding camber.
●Servo control winder (Single position and double position optional)
PLC control system, automatically adjust winding tension. Winding range from 5mm to 32mm.
Servo motor controls winder displacement width and distance. Reduce the strap bending.
Make sure the strap is fit for automatic packaging equipment.