Plastic tape extrusion stretching line

Plastic tape extrusion stretching line

GCPL-G130X33-1800 plastic extrusion wire drawing machine is a high-performance automated production line designed for polypropylene (PP) raw materials. It integrates intelligent control, efficient extrusion, and precision molding. It is suitable for the production of high-precision plastic flat wires, braided belts and other products. The equipment adopts international advanced technology and is equipped with core components of multiple brands to ensure production stability and product quality. It is an ideal choice for the plastic wire drawing industry.

Core advantages

Intelligent automation control

Main control system: Taiwan Delta PLC programmable controller, supports synchronous speed regulation of the entire line, one-button start and stop, and the operation interface is equipped with Kunlun Tongtai (KLTT) touch screen, which is intuitive and easy to use.

Accurate temperature control: Japan Fuji PID digital display temperature control meter, ±1℃ accuracy, 7-zone heating control, to ensure uniform melting of materials.

Multiple safety protection: host overload protection, overpressure alarm shutdown in the screen changing area, three-phase power grounding protection, to fully ensure production safety.

Efficient production performance

Screw design: φ130mm high-strength 38CrMoALA screw, aspect ratio 33:1, maximum extrusion capacity of 500kg/h, adjustable speed 20-100rpm, suitable for new material and masterbatch mixed production.

Automatic screen changer: double-mesh belt automatic screen changer (100+200 mesh), supports continuous production and reduces downtime.

Precision die head: 1800mm internal heating hanger spiral die head, film lip gap 0.3-0.6mm adjustable, film width 1680mm, adapt to diversified product needs.

Modular structure design

Cooling system: all stainless steel steady flow cooling water tank, capacity 1.2m³, water temperature 30-60℃ controllable, fast shaping.

Stretching and shaping: 4-roller stretching machine and shaping machine are equipped with German Nord reducer, line speed 80-400m/min, roller surface hard chrome plated, wear-resistant and easy to clean.

High efficiency of winding: 30-spindle variable frequency winding machine, maximum winding speed 450m/min, supports φ160mm reel, automatic reel change.

Environmental protection and energy saving

Waste wire crushing and recycling system: 20kg/h processing capacity, equipped with 15kW high-power fan, to achieve edge wire recycling and reduce raw material loss.

The whole machine has bridge-type wiring, which is neat and safe, with energy consumption optimization design, and the actual operating power is about 320kW.

Technical parameters

Core component brand

Control system: Taiwan Delta PLC, Kunlun Tongtai touch screen

Electrical components: French Schneider circuit breaker, contactor, relay

Drive system: China Inovance inverter, Siemens Beide main motor (160kW)

Temperature control instrument: Japan Fuji PID temperature control meter

Mechanical parts: German Nord reducer, NSK bearing, hard chrome plated roller

Applicable scenarios

Raw material type: new PP bag granules, masterbatch mixing

Product type: plastic flat wire, woven belt, packaging materials, etc.

Industry application: woven bag, geotextile, agricultural covering film, industrial strapping belt production

Installation and supporting requirements

Power supply: three-phase five-wire system, copper core cable specifications:

Host: 185mm²×3 + 150mm²×1 + 90mm²×1

Air compressor: 16mm²×3 + 2.5mm²×1

Water circulation: 50mm²×3 + 35mm²×1 + 2.5mm²×1

Air source: air supply ≥0.6m³/min, pressure fluctuation ±1Ba

Water source: water volume ≥0.1m³/min, water pressure 3-5Bar, pH 7.0-7.8