| Customization: | Available |
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| After-sales Service: | Technical Service with Free,Training The Workers |
| Warranty: | 12 Months |
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The sheet extrusion line is one of the most complete, high-performance, and reliable sheet production systems available. We offer three configurations equipped with 65mm, 90mm, or 120mm extruders to meet various production capacity requirements. It is widely used for manufacturing a variety of plastic sheets and film products.
Loader & Hopper Dryer
Extruder (Single-screw or Twin-screw optional)
Screen Changer
Melt Pump
T-Die
Three-Roller or Multi-Roller Calender
Cooling Device
Edge Cutter
Haul-off System
Plate Cutter or Winder
Electrical Control System
High-Efficiency Extruder: Equipped with high-performance motor, digital control system, vacuum degassing, fast screen changer, and precision gearbox. The screw is specially designed for HIPS, PP, PET, and other materials.
Three-Roller Calender: Three rollers with hard surface and mirror chromium plating, providing excellent heat transfer performance. Each roller is equipped with an independent high-flow temperature control system to ensure sheet flatness and smoothness.
High-Performance Cooling System: Adopts forced water-cooling to improve production efficiency and ensure dimensional stability of the sheets.
Optimized T-Die Design: Provides uniform melt flow and thickness distribution, avoiding material stagnation.
Durable Mechanical Structure: Screw, barrel, and die head are made from high-strength 38CrMoAlA alloy steel with nitriding treatment for high hardness, corrosion resistance, and long service life.
Plastic raw materials are heated and melted in the extruder, transitioning from the glassy state to the elastic state and then to the viscous flow state. Under the screw force, the melt is extruded through the T-die, then calendared, cooled, shaped, edge-trimmed, hauled off, and finally cut or wound into final sheet or film products.
PC/PP Hollow Cross-Section Sheets
Transparent Soft and Rigid PVC Sheets
Foamed PVC Boards
PMMA/ABS Bathing Sheets
Refrigerator Interior Sheets
Multi-layer Co-Extrusion Sheets and Films
ABS Sheets: Refrigerator inner liners, drawers, and other parts
PS Sheets: Electronics, semiconductor, and communication device applications
PE/PP Sheets: Corrosion-resistant and food-grade sheets widely used in container manufacturing and chemical anti-corrosion fields
Water-cooled forced feeding system to reduce main motor energy consumption
Long L/D ratio and high-efficiency mixing head to ensure high plasticization and high output
Intelligent temperature control system for accurate roller temperature management and improved product quality
Developed in cooperation with National Rubber and Plastic Laboratory
Holder of 76 national technology patents
30% energy saving with optimized electricity and water usage
Siemens PLC intelligent control system for efficient automation
Qingdao Huashida Machinery Co., Ltd. was established 21 years ago, specializing in the research and development of plastic pipe machines, pipe insulation & anti-corrosion equipment, and pipe jointing & anti-corrosion materials. Our main products include:
HDPE Jacket Pipe Production Line
Rigid Pre-insulated Pipe Production Line
Huashida Machinery has established partnerships with over 400 customers from countries including Kazakhstan, Uzbekistan, Iran, Turkey, Russia, Nigeria, and others, exporting products to these regions.
Flexible Pre-insulated Pipe (PERT) Production Line
Steel Pipe FBE/2LPE/3LPE Anti-corrosion Coating Line
Steel Pipe Derusting Line
PE Pressure Pipe/Water Gas Supply Pipe Production Line
PP/PE Plastic Sheet/Geomembrane Production Line
Nitrile PVC Insulation Pipe/Sheet Production Line
Pipeline Anti-corrosion Materials and Equipment: Heat Shrink Sleeves, Electro-fusion Weldable Sleeves, Portable Welding Machines (Extruders), PE/PP Welding Rods, etc.
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