1 to 2/4 Pet Strap Plastic Packing Belt PP Tapes Extruder Making
Production Line
PRODUCT DESCRIPTION
Shenzhen Jiatuo Plastic Machinery Co., Ltd, specilizing in PP & PET
Strap production and development for more than 20years.
Products consist of PET/PP Strap Making Machine, Rattan Making Machine, Handheld Strapping Machine, Plastic Coating
Machine, high-precision Plastic Embossing Roller, PP & PET Strap
Winder, Tensile Testing Machine, Strap Printing Machine, Plastic
Extrusion Screen Changer, Extrusion Machine Parts, automatic
suction machine, screw feeder, crusher, etc; Automatic wrapping
machine, automatic packing machine for all bags, automatic packing
machine for all bags and automatic packing machine for all bags;
High grade, high-strength and environment-friendly PP baling
machine, PP packing belt, pet plastic steel belt and other
packaging materials.
Excellent quality and professional service is the promise made by Jiatuo Machinery Co., Ltd. to new and old friends.
Character:
It use single screw extruder system
For PET strap production, It use 100% recycling material
Measurement pump ensure constant and stable production
Two pull four station filter can efficiently eliminate impurity
Large hauling force stretch device and insulation oven
PET Strap Production Line Machine List
| Item | Quantity |
| 1. Lifting mixing drying system and screw feeding system | 1 set |
| 2. 450 type dehumidifier and drying crystallization tank | 1 set |
| 3. single screw extruder | 1 set |
| 4. high-power screen changer | 1 set |
| 5. metering pump with independent speed regulation system | 1 set |
| 6. Special mould for PET strap band | 1 set |
| 7. Cooling water tank | 1 set |
| 8. The first five-roller tractor | 1 set |
| 9. Stretching oven | 1 set |
| 10. The second five-roller tractor | 1 set |
| 11. Embossing machine | 1 set |
| 12. The third five-roller tractor | 1 set |
| 13. Cooling sizing system | 1 set |
| 14. The fourth three-roller tractor | 1 set |
| 15. Single station semi-automatic winding machine | 1 set |
PET and PP strap making machine introduction
- Pre crystallization drying unit
As PET is easy to absorb moisture in the air, it must be fully
dried. At the same time, in order to prevent bonding during drying,
crystallization equipment needs to be configured. PP strap not need it.
Always PET two straps extrusion needs 90/30 single screw extruder.
PP two straps extrusion needs 75/30 single screw extruder.
Special design screw structurer could extrude PET PP materials
smoothl,it does not create excessive shear molecular structure, and
ensures the strength of the packing belt.
There are six heating tubes inside the oven, and the unique oven
hot air circulation mode makes full use of heat energy to reduce
power loss.
High temperature silicone seal to keep the oven super tight.
Special high-efficiency stainless steel electric heating tube,
heating quickly, durable.
- Filter, Melt Pumb, Exrusion Die Unit
It is controlled by PLC pressure closed loop control system. The
pressure sensor will transmit signals, and PLC is used to control
the speed of melt pump and extruder, so as to stabilize the
extrusion of PET or PP materials
- Water tank with first haul off rollers
PET is Length 4000mm, PP 2000mm.
It is stainless steel materials.
The water is heated by water tank heating unit
The haul off rollers is five rollers, working to take PET or PP
strap materials out of water tank
The oven is heated by electric power. Heating air is spread evenly
by fans.
In the oven, the PET and PP strap will be stretched first time.
1. There are six heating tubes inside the oven, and the unique oven
hot air circulation mode makes full use of thermal energy to reduce
power loss.
2. High temperature resistant silicone seal to keep the oven super
tight.
3. Special high-efficiency stainless steel electric heating tube,
heating quickly and durable.
4. Heating again to shrink the packing belt in the oven, and the
straightness of the output packing belt is more standardized.
This device is working for PET strap second time stretching.
PP strap not need stretching.
This 38Crmoal materials, high surface hardness rollers do embossing
- Annealing oven and cooling tank
As PET and PP materials has high deformation prestress after
stretching. It has to do annealing and water cooling to fix the
size.
It is working to take the materials out of annealing oven and
cooling tank before winders
The winder could be designed into servo motor unit, inverter motor
unit and torque motor according PET or PP materials.
The unique back tooth shaft is used to make the packing belts
neatly arranged without overlapping and no horn shape, so that the
packing belts maintain a good straightness, which is more suitable
for the use of automatic packing machines, and ensures that the
automatic equipment conveyor belts are in place. Do not drop the
belt.
