110φ Single Screw Plastic PET Strap Extrusion Line With PLC Control
And Automatic Winder 9-32mm Strong Strength
PRODUCT DESCRIPTION of PET strapping making machine
PET strap strapping band production machine plastic extruder
machine
This PET strap band/ packing belt production line can produce
different width and thickness pp pet strap according to the
clients' requirement. The raw material can be 100% recycled material , which can reduce the product cost and get a good profit. The PET
strap is the substitution of the steel strap and has a lot of
advantages such as good extension, high temperature resistant, easy
use. It is mainly suitable for packaging for various trades. The
use of the production is convenient and it can adopt common steel
fastening for connnection. It also is suitable for various kinds of hand-operated of table
packing machine and large auto-packing machines of enterprises.
PET Strap Production Line Machine List
| NO. | Item | Specification |
| 1 | Power | According to customer's factory voltage |
| 2 | Material | PET raw material or 100% PET bottle flakes recycled |
| 3 | Capacity | PETJT90:200kg/h PETJT100:250kg/h PETJT125:350kg/h |
| 4 | Product size | Width:9-32mm Thickness:0.4-12mm |
| 6 | Mid-height of extruder | 7000mm |
| 7 | Installation power | PETJT90:200KW PETJT100:250KW PETJT125:300KW |
| 8 | Humidity | <85% |
| 9 | Temperature | 0-40 degree |
| 10 | Cooling tower capacity | 30T/H or 50T/H |
| 11 | Installation Dimensions | PETJT90:45*2.0*7.0M PETJT100:45*2.0*7.0M PETJT125:60*3.0*8.0M |
| 12 | Product color | Green/Black/Pink/Yellow |
| 13 | Factory dimension | 35m*(3~6)m*(4~6)m 45m*(3~6)m*(4~6)m If your factory not big enough,please contact with us,our engineer
can according to your size to design |
PET Belt (Plastic Steel Belt)
PET belt, also known as plastic steel belt, is a globally popular
strapping solution widely used in industries such as steel,
aluminum, chemical fiber, textiles, tobacco, paper, and metal
packaging.
Key Advantages:
✔ High Tensile Strength – Combines steel-like strength with impact-resistant flexibility for
secure product transportation.
✔ Low Elongation – Only 1/6 the elongation of PP tape, ensuring long-lasting tension
retention.
✔ Excellent Heat Resistance – Melts at 260°C and remains stable under 120°C without deformation.
✔ Safe & Flexible – No sharp edges like steel belts, protecting both workers and cargo
during handling.
✔ Rust-Free & Aesthetic – Eliminates rust contamination, with bright, clean finishes for a
professional look.
✔ Cost-Effective – 1 ton of PET belt equals 6 tons of steel belt in length, offering
significant cost savings per meter.
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
- 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.
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.
