Special twin screw extrusion technology and single screw extrusion technology,can be choose as per customer needs.
Process 100% recycled PET bottle flakes.
Even plasticization and stable extrusion with PC automatic control for the full line.
As per different requirements,changing A coating materials for make strap have better and special function.For example,the strap for packing cotton,can be from enhancing the breaking strength and joint strength when welding strap.
Melt filter with two pistons with air venting design and backflusing.
Number of strap:1,2,4,6
The following chart:
PLC complete process control system→Double auto-feeding →Double dehumidifying and prevent-crystallizing drying system→
Auto-feeding for the extruder→Parallel together direction twin-screw extruder→Zenith pump, Air oil pressure twin-net switch
and filtrate →Multifunctional twin-port, single-port, crossing-over (interchange) die-pin→Cold roller cast piece and cooling
containers system →Heat conducting oil heat exchange preheating tension machine→Assistant oven→First pulling→Oven→
Second pulling, tension cold roller and emboss→Two-channel quenching→Cooling and finalize design→Two drawing and ten roller towing
Technique parameters of PET strap extrusion machine:
Range of band width | 6-32mm |
Speed of production line | 120m/min |
Stretch ratio | 4-6 |
Max. output | 80-600kg/h |
