PP Strapping Band Production Line

Durable 38CrMoAlA Screw & Barrel with HRC58-60 Surface Hardness Product Introduction The screw and barrel are the "heart" of the extruder. Their wear resistance directly determines the equipment's service life and long-term stability. The screw and barrel of this production line are both made of high-quality 38CrMoAlA alloy steel, precision machined and then fully nitrided, achieving a surface hardness of HRC58-60. This high-hardness, high-wear-resistance design effectively

Nine-Zone Extruder Temperature Control with ±1°C Accuracy Product Introduction Precise temperature control is fundamental to ensuring uniform plasticization and stable extrusion of PP material. This extruder features 9 independent cast aluminum heaters (6 zones on the barrel, 3 zones on the die head) and 6 centrifugal cooling fans, forming a fully automatic closed-loop PID temperature control system. The system monitors each zone in real-time, automatically adjusting heating

Multi-Zone Sizing Oven with Far-Infrared Heating and 100mm Insulation Product Introduction Heat setting is the key process in PP strapping production to "freeze" molecular orientation, relieve internal stress, and reduce thermal shrinkage. This production line is equipped with a 4.0-meter long, 0.6-meter internal width far-infrared sizing oven. Far-infrared heating tubes provide high thermal efficiency and strong penetration, quickly and uniformly heating the tape. The oven

Adjustable Draw Ratio from 1.5 to 12 for High-Strength PP Strapping Product Introduction Stretching orientation is the core process for imparting high strength to PP strapping. The pressure extension unit and extension box of this production line provide a wide draw ratio adjustment range from 1.5 to 12 times. By precisely controlling the speed ratio between the extension rollers and haul-off rollers, PP molecular chains are highly oriented along the stretching direction,

Dual Metering Pumps Ensuring Stable Melt Flow and Uniform Product Quality Product Introduction Melt pressure stability is the core guarantee for dimensional uniformity of extruded products. This production line is equipped with two high-precision metering pumps (50cc) between the extruder and the die. The metering pumps smooth out pressure fluctuations caused by screw rotation through forced, pulse-free gear output, ensuring constant melt flow and stable pressure into the 1

Non-Stop Screen Change with Belt-Type Screen Changer for Continuous Operation Product Introduction During production, filter screens can become clogged with contaminants, causing pressure to rise. Traditional screen changes require stopping the line, severely impacting efficiency. This production line is equipped with a belt-type screen changer that allows smooth, rapid screen changes without stopping or slowing the extruder. By moving the filter belt continuously or stepwise

Three-Ingredient Mixer for Precise Proportioning of PP and Modified Materials Product Introduction To meet the precise proportioning needs of modified PP materials (including reinforced PP, flame-retardant PP, and filled PP), this production line features a three-ingredient mixer. This advanced mixer simultaneously blends three different components—such as PP base, masterbatch, and additives—at predetermined ratios, ensuring uniform and stable mixed material enters the

Integrated Drying & Automatic Feeding System with 300kg Stainless Steel Hopper Product Overview This production line integrates a large-capacity raw material drying and automatic feeding system, automating the entire process from storage, drying to conveying. The 300kg 304 stainless steel hopper, together with a 4KW automatic suction feeder, automatically replenishes material based on level, eliminating downtime due to material shortage. The built-in drying module has a power

Synchronized Production of 6 Straps with ≤±0.05mm Dimensional Consistency Product Overview This production line employs a precision 1-out-6 flow-diverging die and a closed-loop control system to achieve simultaneous, synchronized extrusion of 6 PP strapping strands. The die flow channels are optimized to ensure uniform melt distribution to the 6 independent outlets, strictly controlling width and thickness consistency to within ±0.05mm. This high-precision synchronized

Compact Footprint PP Line for Small to Medium-Scale Manufacturing Designed specifically for space-constrained small and medium-sized production facilities, this 4-strand PP line features a compact, integrated layout that maximizes equipment optimization while delivering high-output synchronous production. The complete process flow from extrusion to winding operates at a unified 1100mm centerline height, ensuring smooth connectivity and consolidated operational access. Space

Energy-Efficient PP Strapping Production Line This production line features optimized compressed-air consumption design, significantly reducing operational costs while maintaining superior performance. Product Overview Our advanced PP strapping production line incorporates innovative energy-saving technologies at key compressed-air consumption points. The embossing unit utilizes an efficient pneumatic pressure control system that replaces traditional high-energy-consumption

Reliable PP Production with NSK One-Way Bearing in Length Counting Product Introduction Accurate length measurement is essential for customer transactions and internal production management. The electronic length counter on this production line features a one-way bearing from the Japanese brand NSK in its critical components. This bearing ensures the measuring wheel rotates only in the forward direction, completely eliminating any possibility of wheel reversal due to strap

Eco-Friendly Cooling System with Low-Temperature Circulating Water An efficient and stable cooling system is essential for continuous production line operation and product setting. This closed-loop circulating water system features large-capacity stainless steel water tanks and high-pressure circulating water pumps, ensuring cooling water continuously removes heat at a flow rate of 5 tons per hour. The system requires inlet water temperature ≤22°C and regulates working water

Intelligent Tension Control with Magnetic Powder Controller & Real-Time Display Product Introduction Tension control is a critical process that directly impacts the strength and appearance uniformity of PP strapping. This production line features an intelligent magnetic powder tension controller with real-time display system, delivering precise and stable tension management for the core stretching process. The controller maintains constant tension within the 0.5-5N range,

Durable Design: Stainless Steel Tanks & Hardened Alloy Steel Screw Product Introduction Engineered for exceptional durability and longevity, this production line features core components manufactured from premium industrial materials to ensure long-term stable operation with minimal maintenance requirements. All water tanks (primary cooling, secondary setting) are constructed from corrosion-resistant 304 stainless steel, while the extruder's core screw and barrel utilize

Versatile PP Extrusion System for Widths 3–15mm & Thickness 0.3–1.0mm Product Introduction This production line offers exceptional flexibility and wide adaptability, capable of manufacturing various PP flat products including strapping, decorative strips, and flat yarn. The system accommodates widths from 3mm to 15mm and thicknesses from 0.3mm to 1.0mm. With quick-change custom dies and adjustable process parameters, you can efficiently switch between different product

Energy-Efficient PP Strapping Line with ≤90KW Total Power Consumption In today's environment of rising energy costs, this production line delivers an advanced energy-saving solution. Through the integration of high-efficiency energy-saving motors, ABB frequency inverter drives, zoned precision heating/cooling systems, and optimized insulation design, the total installed power remains under 90KW. This significantly reduces energy consumption compared to conventional equipment

High-Precision PP Extrusion with ±0.05mm Tolerance Across 4 Strands Product Introduction Precision is the foundation of high-quality PP strapping production. This advanced extrusion system delivers exceptional dimensional accuracy through an integrally formed high-precision 1-out-4 flow-diverging die head, precise temperature control, and stable haul-off and tension management. The system maintains width and thickness tolerances within ±0.05mm across all four simultaneously

Complete PP Strapping Production Value Chain We provide a fully integrated PP strapping production solution that transforms raw material pellets into finished coils through a continuous, seamless process. This comprehensive system eliminates intermediate handling and secondary processing, ensuring consistent product quality and maximum production efficiency. Key Process Features Full-Process Coverage: Complete integration from raw material handling and extrusion forming to

Flexible by Design: The Quick-Change Multi-Specification Producer Product Introduction Market diversity demands production lines capable of rapid response and flexibility. This line is designed precisely for the agile production model of "high variety, low volume." Its flexibility manifests in two layers: Physical Flexibility—through quick-release die head flanges and modular dies, product width changes can be completed within hours; Process Flexibility—the PLC control system