Product Categories
Hope Plastic Machinery
Winding Machine
This winding machine serves as the terminal equipment in plastic extrusion production lines, specifically designed to neatly coil finished plastic pipes, sheets, or filaments into rolls for storage, transportation, and downstream processing. Equipped with an automatic tension control system and synchronous speed regulation, it ensures uniform material alignment, optimal tightness, and prevents surface damage or deformation during winding. Depending on material characteristics and specifications, the machine adopts single-station, dual-station, or multi-station designs to accommodate diverse continuous production needs.
Classification:
Production Process
Product Introduction
Technical Background
In plastic extrusion lines, winding machines are critical terminal devices ensuring roll compactness, edge alignment, and tension stability. With advancements in high-speed extrusion (>600 m/min) and ultra-thin multilayer composite films (total thickness ≤50 μm), traditional winding machines—plagued by mechanical friction braking (tension fluctuation ±15%) and slow roll-changing (>30 seconds)—struggle to meet precision demands for optical films, lithium battery separators, and other high-end products. Modern machines achieve precision winding (tension accuracy ±0.5%, diameter error ≤0.1 mm) via fully servo-driven systems, multi-stage taper tension control, and AI predictive algorithms.
The 2025 industry breakthroughs focus on two areas:
- AI vision-integrated real-time deviation correction (±0.2 mm accuracy), compensating for film-layer shifts caused by extrusion fluctuations through edge computing.
- Digital twin-driven “material-equipment” synergy, using strain sensors and deep learning to predict core stress distribution and generate multi-stage tension decay curves. For example, carbon fiber hollow rollers (40% reduced inertia) paired with magneto-powder clutches enable tension switching within 0.5 seconds, meeting abrupt start-stop demands for 5G high-frequency substrates. Modular quick-change structures (compatible with Φ76–Φ300 mm cores) and cloud-based energy management (18% power reduction) further enhance green manufacturing.
Structural Composition
- Drive System: Dual servo motors + planetary gearbox, enabling 0–800 m/min linear speed adjustment with flying-knife/rotary automatic cutting.
- Tension Control Unit: Pneumatic swing arm + high-precision film sensor (±0.1 N), integrated with PID-feedforward composite algorithms.
- Winding Mechanism: Adjustable core-clamping arms (pneumatic/hydraulic shafts optional) paired with carbon fiber flattening rollers (surface roughness Ra ≤0.05 μm).
- Smart Control Module: Industrial PC + 5G communication for real-time diameter prediction, taper-curve optimization, and remote diagnostics.
Product Parameters
| Parameter | Value |
| Model | HPJX-AM-04 |
| Max Winding Width | 1000 mm / 1200 mm / 1500 mm |
| Max Winding Speed | 30 m/min / 40 m/min |
| Winding Capacity | 100 kg/h / 200 kg/h / 300 kg/h |
| Drive Motor Power | 2.2 kW / 3.0 kW / 5.5 kW |
| Power Supply | 380V / 50Hz, three-phase (customizable) |
Product Features
High - Efficiency and Energy - Saving
Adopting advanced screw designs and optimized heating systems ensures rapid plasticization of raw materials, improves production efficiency, significantly reduces energy consumption, and supports green production.
Precise Temperature Control
The multi – zone temperature control system ensures stable temperature in each processing step, avoiding performance degradation of raw materials due to overheating or over – cooling, ensuring consistent pipe quality, and meeting the quality requirements of different customers.
Automated Operation
The equipment is equipped with a fully automatic PLC control system, which is easy to operate, monitors various production parameters in real – time, reduces human errors, and enables an efficient and stable production process.
Flexible Mold Configuration
It provides molds of various specifications and supports multi – layer co – extrusion technology, which can meet the requirements for pipes of different diameters, wall thicknesses, and layers, and easily handle customers’ personalized orders.
Application Fields
In 2023, the annual sales volume of our universal pipe extruders reached 10 units.
Hope Machinery has been deeply involved in the plastic extruder industry for many years, accumulating rich experience and professional knowledge, and has become a trustworthy partner for customers.
Through customer surveys, our customer satisfaction rate is as high as 95%, indicating the superiority of our products and services.
In the local pipe extruder market, our market share reaches 15%, showing strong competitiveness.
