High-speed automatic 5mm PP strapping machine PP molding machine for PP strapping

High-speed automatic 5mm PP strapping machine PP molding machine for PP strapping

DESCRIPTION OF PP STRAP MAKING MACHINE:

This PP strapping production line is a fully automated, integrated system designed for the mass production of polypropylene (PP) straps. It accommodates various raw materials, including virgin PP, recycled PP, and calcium carbonate blends.
It is widely used for the volume production of strapping for industries such as logistics packaging, construction materials, chemicals, food processing, and furniture manufacturing.
The system integrates fully automated processes—including feeding, extrusion, plasticization, cooling, stretching, shaping, embossing, and winding—requiring minimal manual intervention. It supports the customized production of standard PP straps ranging from 5mm to 19mm in width, serving as a key asset for small-to-medium-sized packaging and plastic product manufacturers looking to reduce costs and boost efficiency. Featuring an optimized modular PLC design, the equipment adapts to diverse global operating conditions; its high stability and versatility make it an ideal choice for international procurement and factory upgrades.

Winding Unit: Automatic/Semi-automatic winding machine (optional).

FEATURES:

Extrusion----Extrusion capacity can be customized according to customer requirements, and can produce 2-12 straps.

Oven-----Energy-saving and environmentally friendly, constant temperature oven, high output, low power consumption.

Winding machine-----Can be equipped with semi-automatic winding machine & fully automatic winding machine according to customer requirements

TECHNICAL PARAMETERS:

Applications of PP Strap Manufacturing Machine:

1.The raw materials of the PP strapping production line can be recycled materials or mixed new materials to produce PP strapping.
2.High-precision and high-quality screw, using well-known brands, unique parameter design, large extrusion, good plasticization, high hardness, good wear resistance. Equipped with a quantitative extrusion system. The width and thickness of the belt are the same, and its error range is small, which meets the national acceptance standards for strapping;
3.Foreign high-quality CNC machine tools and high-precision mold parts cutting make the product molding more qualified

Process flow of PP Strap Manufacturing Machine

① Feeding →② stirring →③ pre-drying →④ melting and measuring extrusion →⑤ embryo (belt embryo) cooling and forming →⑥ oven preheating →⑦ primary stretching →⑧ secondary stretching →⑨ embossening → oven tempering and setting → cooling → finished product winding