Automatic PLC Control PP Strapping Band Machine 50-80kg/h Output Polypropylene Band Extrusion Line

The Automatic PLC Control PP Strapping Band Machine is a complete extrusion solution engineered for manufacturers who need dependable, continuous production of polypropylene strapping bands. This machine converts virgin or recycled PP granules into high-strength strapping bands in a single, uninterrupted process, with a stable output of 50kg/h to 80kg/h depending on the raw material formulation and band specification. Every stage of the line, from screw feeding and plasticizing to water cooling, stretching, and automatic winding, is coordinated by an advanced PLC control system that minimizes manual intervention and keeps production quality consistent around the clock.

Designed for the modern strapping industry, this PP strapping band machine combines rugged mechanical construction with intelligent automation. The PLC-based control panel gives operators a clear overview of barrel temperatures, screw speed, traction speed, and winding tension, allowing fine adjustments to be made instantly from a single touch screen. The result is a polypropylene band machine that delivers uniform thickness, stable width, and high tensile strength, meeting the demands of both small packaging workshops and large-scale strapping material producers.

• Fully Automatic Operation: The machine runs with minimal labor input. Automatic temperature control, automatic tension regulation, and automatic winding release operators from manual supervision, reducing labor cost and human error.
• PLC Control System: A high-performance PLC controller manages the whole extrusion process with digital precision. Parameters such as barrel temperature, screw rotation speed, and haul-off speed are displayed and adjustable on the touch screen panel.
• Stable 50-80kg/h Output: The optimized screw design and precise temperature zoning guarantee a steady extrusion rate, producing 50kg/h to 80kg/h of finished PP strap with uniform dimensions and smooth surface finish.
• Energy Saving Design: The inverter-driven screw motor and well-insulated heating zones reduce electricity consumption significantly compared with conventional machines, lowering the overall production cost per kilogram of strap.
• Customized Electrical Configuration: The machine can be customized to 380V 50Hz 3Phase or other voltage and frequency combinations according to the destination market, ensuring plug-and-play installation in any country.
• ISO Certified Quality: The complete production process follows ISO9001 quality management standards, and the machine is delivered with CE certification, giving buyers confidence in long-term reliability.

This PP strapping band machine is widely used by strapping tape manufacturers, packaging material plants, and recycling enterprises that produce polypropylene band for palletizing, carton bundling, brick packing, and general cargo strapping. The produced PP strap is suitable for semi-automatic and fully automatic strapping tools and strapping machines. With the option to adjust width and thickness, the same machine can produce multiple band specifications to serve different customer groups, including agricultural product bundling and building material packaging. The machine also handles recycled PP material smoothly, making it an economical choice for companies that want to reduce raw material cost while maintaining competitive band quality.

Before delivery, every PP strapping band machine passes a strict no-load and load test to verify extrusion stability, temperature accuracy, and winding performance. The machine is then protected with stretch film and thick PE sleeves, with all movable parts secured and vulnerable areas cushioned by corrugated cartons and foam. The complete equipment is packed in export-grade wooden cases with clear forklift positions and warning labels. Accessories include the operation manual, product certificate, and separately packed spare parts. Our engineers provide free online installation guidance and video support, and a one-year warranty covers all major components. We welcome on-site inspection before shipment and offer customized machine color, voltage, and control language as required.