PET/PP Strapping Extrusion Machinery
Product Description
• Choice of single or twin screw extruder.
• Production can use 100% recycled material to obtain a high add value commodity like strapping band.
• PLC manages automatically the extruder's working parameters in according with the running condition;material treatment
,extrusion,stretching,annealing and taking up units are all synced with the PLC.
• All components are controlled and monitored through PLC.
• PET or PP straps can be produced with the same technology,to change line set-up from one to the other only take in few minutes.
• High-advanced ABA co-extrusion technology,not only improve strap's tensile strength but also help the peel strength after welding.
• Double column 4 positioned filter chambers,100% full automatic self-cleaning screen changer,working non-stop during
screen changing,it ensures the straps quality is not affected throughout the production.
• Choice of ordering one,two,four,six and eight straps production line.
• Choice of either servo or torque motor for winding machine.
NO. | Component | Feature1 | Feature2 |
1 | Drying dehumidifacation crystalization system | Energy efficiency | Feeding devices |
Self-adjustment of the system | Rapidity in production shift | ||
Optimal and continuous mixing of the material | No risk of contamination | ||
2 | The three components mixing and feeding unit | Automatic | Increase IV |
With automatic ratio mixing system for raw-material additives | Use-100% bottle flakes | ||
3 | extruder | Sevo-extruder can save electric 30% | Low tempreture plastify |
High efficiency screw | No deformation at high temperature | ||
4 | Back-flush screen changer | Continuous Back-flush screen changer make the produce non-stop | Full automatic self-cleaning |
optimal design of the melt flow way - short melt residence time | low pressure build up - to prevent thermal variations of the melt | ||
no dead spots for fast changes | operational reliability and long durability | ||
5 | Melt measuring pump | world's leading elastomer extrusion pumps | over 100 years experience |
Protect extrusion equipment | reduce energy consumption | ||
Provide accurate system pressure for the mold | Continuously obtain stable product quality | ||
6 | Cooling tank | Stainless steel/Lifting tension/ | water removal system to maintain tension |
7 | Stretching machine | Frequency control | mold tempreture machine control roller surface tempreture |
8 | stretching oven | High-performance insulation layer save energy | Maintain the constant tempreture of the strap |
9 | Embossing device | High-precision make strap with goof friction | Ensure the accuracy and consistency of strap pattern |
Enhance the friction | Enhance the strength | ||
Unique technology | World leading high precision standards | ||
10 | winder | Sevo-motor controls winder dispalcement width and distance | Increase the value |
Manual control or computer control is optional | Servo wiring is set by computer according to strap specifications | ||
Automatically adjust the winding tension | The winding curve of the strap reel is perfect |
PET/PP Strapping Extrusion Machinery
Product Description
• Choice of single or twin screw extruder.
• Production can use 100% recycled material to obtain a high add value commodity like strapping band.
• PLC manages automatically the extruder's working parameters in according with the running condition;material treatment
,extrusion,stretching,annealing and taking up units are all synced with the PLC.
• All components are controlled and monitored through PLC.
• PET or PP straps can be produced with the same technology,to change line set-up from one to the other only take in few minutes.
• High-advanced ABA co-extrusion technology,not only improve strap's tensile strength but also help the peel strength after welding.
• Double column 4 positioned filter chambers,100% full automatic self-cleaning screen changer,working non-stop during
screen changing,it ensures the straps quality is not affected throughout the production.
• Choice of ordering one,two,four,six and eight straps production line.
• Choice of either servo or torque motor for winding machine.
NO. | Component | Feature1 | Feature2 |
1 | Drying dehumidifacation crystalization system | Energy efficiency | Feeding devices |
Self-adjustment of the system | Rapidity in production shift | ||
Optimal and continuous mixing of the material | No risk of contamination | ||
2 | The three components mixing and feeding unit | Automatic | Increase IV |
With automatic ratio mixing system for raw-material additives | Use-100% bottle flakes | ||
3 | extruder | Sevo-extruder can save electric 30% | Low tempreture plastify |
High efficiency screw | No deformation at high temperature | ||
4 | Back-flush screen changer | Continuous Back-flush screen changer make the produce non-stop | Full automatic self-cleaning |
optimal design of the melt flow way - short melt residence time | low pressure build up - to prevent thermal variations of the melt | ||
no dead spots for fast changes | operational reliability and long durability | ||
5 | Melt measuring pump | world's leading elastomer extrusion pumps | over 100 years experience |
Protect extrusion equipment | reduce energy consumption | ||
Provide accurate system pressure for the mold | Continuously obtain stable product quality | ||
6 | Cooling tank | Stainless steel/Lifting tension/ | water removal system to maintain tension |
7 | Stretching machine | Frequency control | mold tempreture machine control roller surface tempreture |
8 | stretching oven | High-performance insulation layer save energy | Maintain the constant tempreture of the strap |
9 | Embossing device | High-precision make strap with goof friction | Ensure the accuracy and consistency of strap pattern |
Enhance the friction | Enhance the strength | ||
Unique technology | World leading high precision standards | ||
10 | winder | Sevo-motor controls winder dispalcement width and distance | Increase the value |
Manual control or computer control is optional | Servo wiring is set by computer according to strap specifications | ||
Automatically adjust the winding tension | The winding curve of the strap reel is perfect |
