PP strap making machine 5mm PP strapping production line PP strapping machine for PLC control

PP strap making machine 5mm PP strapping production line PP strapping machine for PLC control

100 Percent Recycled PP Granules PP Strap Making Machine

DESCRIPTION OF PP STRAP MAKING MACHINE:

PP strap making machine &PP strapping production line features a twin-screw extruder and a "sandwich" structure design; it is engineered for manufacturers requiring high-volume production of premium-quality polypropylene (PP) strapping and offers high output alongside full automation.
Utilizing twin-screw co-extrusion technology (sandwich structure) and PLC control, the line boasts a rated output of 80 to 600 kg per hour and produces strapping with widths ranging from 5 mm to 19 mm and thicknesses from 0.4 mm to 1.2 mm.

Each unit is driven by a variable-frequency motor and equipped with an intelligent temperature control system, ensuring energy efficiency, uniform plasticization, and consistent product quality. Key advantages include environmental friendliness, energy savings, and high productivity. The equipment meets CE certification standards and utilizes professional-grade 38CrMoALA screws, making it capable of meeting the demands of high-intensity packaging facilities for continuous, round-the-clock production.

CORE ADVANTAGES

• 100 percent recycled PP granules as the raw material, with no virgin granulate required for normal strap grades.
• Gear melt pump with pressure closed loop takes over from screw pressure: the pump delivers a constant melt flow to the die, so strap width and thickness no longer drift when recycled granule quality changes.
• Melt filter ahead of the pump catches contamination from recycled granules before it reaches the die lip, protecting surface finish and reducing die cleaning.
• Two stage vacuum degassing removes moisture and volatiles carried by recycled granules, so the band does not show bubbles or weak spots.
• Gravimetric calcium carbonate dosing repeats the same formulation every shift, keeping cost per ton and strap stiffness consistent.

 TCEHNICAL SPECIFICATION

PP STRAP MAKING MACHINE PROCESS FLOW:

① Raw materials → ② Raw material mixing → ③ Raw material pre-drying → ④ Main machine melting of raw materials - extrusion → ⑤ Material blank (strip blank) cooling and shaping → ⑥ Oven heating and shaping → ⑦ Primary stretching → ⑧ Secondary stretching → ⑨ Embossing → ⑩ Oven tempering and shaping → ⑪ Cooling → ⑫ Finished product winding (online printing of fonts is supported)

PP STRAP MAKING MACHINE /PP strapping production equipment is a high-speed extrusion machine using 100% PP (polypropylene) fiber-grade raw materials. It can produce PP strapping with a width of 5-19mm.

Raw Materials------ The equipment can use virgin polypropylene (PP) granules or recycled materials to produce strapping, meeting the production needs of different customers and ensuring uniform color and stable performance of the strapping.

High-Precision Screw------- Utilizing a high-quality screw from a well-known brand with exclusive parameter design, it boasts advantages such as high extrusion volume, excellent plasticizing performance, high hardness, and wear resistance. Equipped with a quantitative extrusion system, the produced strapping has uniform width and thickness with minimal error, fully meeting national strapping acceptance standards.

Advanced Dies------- The dies are precisely cut using imported CNC machine tools. High-precision dies ensure stable strapping forming, with width and thickness errors controlled within national standards, effectively improving product quality consistency.

MACHINE HIGHLIGHTS:

Automatic addition of calcium carbonate powder reduces costs

PLC control system, capable of storing production data for 99 specifications

Energy-saving and environmentally friendly, high output, low power consumption

Stable operation, low failure rate

ABOUT AFTER-SALES

We provide comprehensive technical support and service for our PP Strap Making Machine. Our team of experienced technicians can provide a variety of services, including:

Pre-sales:

1.Layout plan of PP belt making machine.

2.Analysis of the cost of PP strap making machine.

3.Raw materials that can be used for PP strap making machine.

After-sales service:

1.Water and electricity circuits of PP strap making machine, circuit drawings, etc.

2.Installation, commissioning and training of PP strap making machine.

3.Maintenance service of PP strap making machine.

4.Regular maintenance and repair

5.Troubleshooting and diagnosis

6.Software updates and upgrades

7.Spare parts and accessories

8.Training and technical advice

FAQ:

Q: What are the specifications that the PP strapping production line can produce?
A: Width: 5-19mm, thickness: 0.3-1.2mm.
Q: What's the price of this machine please?
A: We have different extrusion capacities and different models, and the corresponding prices are also different.

Q:Can the length of the PP strapping production line be customized?
A: YES

Q:What is the transaction method of PP strapping production line?
EXW ,FOB,CIF

ABOUT US:

We have more than 30 years of manufacturing experience in the PP/PET strapping industry, and our R&D and after-sales personnel often go abroad to study;

We are a manufacturing factory with our own production workshop, and all accessories are processed by our own lathes.

We have our own production team, R&D team, after-sales team, sales team, etc.

The quality of the machines we produce is stable and the after-sales service is guaranteed.