High-speed PET strap making machine 9-25mm PET plastic strap equipment with PLC control system

PRODUC TDESCRIPTION OF PET STRAP MAKING MACHINE:

PET plastic steel strapping/PET strap making machine is an environmentally friendly material used in the production of mineral water bottles, Sprite bottles, crushed materials, etc. It has the following characteristics:

1. Strong tensile strength---- The tensile strength of PET strap making machine is an important indicator for evaluating its quality. Internationally, strapping belt are usually required to have sufficient tensile strength to ensure that they are not easy to break during transportation.

2. Long length----- The length of the strapping belt is also an important parameter. When the tensile strength and other parameters are the same, the longer the length, the lower the cost.

3. Curvature-----The curvature of the strapping belt affects its stability and durability during use. International standards require that the curvature of the strapping belt should be controlled within a certain range.

4. Elongation----- The elongation of the strapping tape refers to the rate of change of the length of the strapping belt when it is subjected to external force. Internationally, strapping belts are usually required to have a smaller elongation to ensure that they can still maintain good tensile properties when impacted.

5. Appearance and color------International standards also have certain requirements for the appearance and color of PET plastic steel strapping belts, such as requiring the strapping tape to have a smooth surface, no obvious scratches, and bright colors.

6. Environmental performance----- As an environmentally friendly material, the production and waste treatment of PET plastic steel strapping belt/PET strap should comply with relevant international environmental standards.

EXTRUSION PARAMETERS TABLE

The core of the PET plastic steel strapping production line lies in transforming PET (polyethylene terephthalate) raw material into high-strength, high-toughness strapping products through the process sequence of ‘melt extrusion – forming and stretching – setting and cooling – winding and slitting’.

KEY TECHNOLOGIES:

1. The critical technologies lie in: PET molecular chain orientation stretching and precise temperature control systems. During the stretching phase, multiple sets of traction rollers work in concert to induce directional stretching of the PET melt within a specific temperature range. This process rearranges the molecular chains into an ordered structure, significantly enhancing the product's longitudinal tensile strength and elongation at break.

2. The PET plastic steel strapping production line employs a closed-loop temperature control system. Utilising thermal energy to reduce electrical power consumption, it employs PLC technology for real-time monitoring and precise regulation of temperatures at critical points including the extruder barrel, die head, stretching oven, and setting water tank. This ensures consistent thickness and width tolerance ranges across every production batch.

ADVANTAGES:

1. Screw-----Use the special screw of PET extruder, the screw has a unique separation and mixing effect, which ensures the uniform plasticization of raw materials. It has the advantages of large extrusion volume, good plasticization, high hardness, high wear resistance, etc.

2. Dehumidification part-----Use honeycomb rotary dehumidification and drying system to dry raw materials, Japanese imported filter element, -50℃ dew point to ensure that the moisture content of raw materials is ≤50PPM, and it has solid phase polycondensation viscosity increasing effect on the original,

3. Filter net----Three-dimensional folding large area single cylinder filter device, the expanded area of the filter net is 30 times larger than the area of the traditional flat filter net; the filter mesh can reach 80 meshes, unique screen changing device, the filter net cover can be reused, saving manufacturing costs.

4. Stretching process----Use two high-speed stretching processes, the finished PET belt has good rigidity, consistent width and thickness dimensions, small error range, and improves the tensile strength of the finished PET belt.

ABOUT US:

We have nearly 30 years of production experience in the production of PP PET strapping equipment. We have our own production workshop, processing center, high-precision imported lathes, sales team, after-sales team, management team, etc.; including we currently also produce PP strapping, PET plastic steel strapping, etc., so we are very clear about the process details, the formula ratio of raw materials, and the addition ratio of various auxiliary materials;

We are the agent for the sale of various automatic strapping machines, semi-automatic strapping machines, handheld strapping machines, pneumatic strapping machines, etc., so we are clear about the requirements of different strapping machines for strapping;

We currently have 3 factories:

PP PET strapping equipment factory: 1PCS

PET plastic steel strapping factory: 1PCS

PP strapping factory: 1PCS

FAQ

Q: What is the voltage of the PET strap making machine?

A: 380V/50HZ, three-phase (customization supported)

Q: What is the extrusion capacity of the PET strap making machine?

A: Different models have different extrusion capacities, with capacities ranging from 150-600KG/H

Q: What is the producible width of the PET strap making machine?

A: 9-32mm

Q: Can the PET strap making machine be customized?

A: Customization supported

Q: Where does the PET strap making machine come from?

A: China.

Q: What are the certifications for the PET strap making machine?

A: ISO CEO certification.

Q: What is the minimum order quantity for the PET strap making machine?

A: 1 set

Q: What is the weight of the PET strap making machine?

20T, 40GP container * 3PCS