Heat Shrinkable Tape Production Line Intelligent Heat Shrink Sleeve Equipment Pipe Anti Corrosion Tape Extrusion and Coating Machine

The Qingdao Huashida heat shrinkable tape production line consists of the base material extrusion line, adhesive coating line, heat shrinkable sleeve forming equipment, and auxiliary devices. The system features low energy consumption, low noise, adjustable speed, and high automation.
It can produce heat shrinkable tapes with widths from 800 mm to 1600 mm, widely used in municipal pipelines, oil and gas pipelines, anti-corrosion steel pipes, and thermal insulation pipe systems.
Applicable pipes include: hollow wall winding pipes, steel belt reinforced spiral pipes, plastic-steel composite pipes, double-wall corrugated pipes, PVC-U sewage pipes, PU insulated pipes (black-yellow jacket pipes), and 3PE steel pipes.

Extruder
Adopts a high-efficiency PE/PP single-screw extruder. The extrusion section is equipped with a forced water-cooled feeding zone, which significantly reduces the power consumption of the main drive motor. The extruder features a large length-to-diameter (L/D) ratio screw, providing strong material adaptability and excellent plasticizing performance.

Die Head
Features a coat-hanger type flow channel design with nitrided and polished surfaces. The specially designed thickness adjustment system ensures easy operation and high precision control.

Three-Roll Calender
Depending on the product width, the calender can be configured in vertical or inclined structures. The specially designed internal flow channel of the rollers ensures precise temperature control, guaranteeing excellent surface gloss for geomembranes and waterproof sheets. The high-precision mirror rollers are hard-chrome plated for superior strength and long service life.

Cooling Rack
Supports and cools the freshly extruded heat shrinkable tape, ensuring flatness and uniform thickness.

Control System
 Monitors and adjusts the operational parameters of the production line in real time to ensure stable, safe, and efficient production.

1.Intelligent Control: Highly automated with synchronized operation and easy adjustment.

2.Energy Efficient: Optimized design for low energy use and long service life.

3.Customized Service: Tailor-made solutions with lifelong technical support and maintenance.

4.Safe and Reliable: PLC-based control ensures safety, energy, and water savings.

5.Comprehensive Support: Includes PPT presentations, video library, market and cost analysis to support customer projects.

1.Heat Shrinkable Tapes - Mass production of high-quality tapes for pipe protection and insulation.

2.Heat Shrinkable Sleeves - Efficient manufacturing of sleeves for pipeline joints and fittings.

3.Anti-Corrosion Wraps - Production of wraps to prevent corrosion on steel pipes and other metal surfaces.

4.Insulation Outer Protective Layers - Creating protective layers for thermal insulation pipes to ensure durability and environmental resistance.

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