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China, Chinese Fire-Proof Plastic Extruder Tprofile Extrusion Production Line Machine with Punching Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Assembly Line Production LinePlastic Production LineTwin-Screw Extruder for Cable TrunkingManufacturing Extruder PVC Cable Trunking
Zhangjiagang City Qiangsheng Plastic Machinery Co., Ltd.
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Product DescriptionProduct DescriptionTwin-screw extruder for cable trunkingProduct AdvantagesThis Twin-screw extruder for cable trunking is a specialized piece of equipment designed to automatically produce PVC cable trunking or conduit. This is the plastic channeling used to neatly protect and route electrical wires in buildings, offices, factories, and other settings.1. Cost-Effective: PVC is generally cheaper than metal alternatives like steel trunking, making it a budget-friendly choice for cable management.2. Lightweight: Easy to handle, transport, and install, reducing labor time and effort.3. Durable & Long-Lasting: Resistant to corrosion, rust, moisture, chemicals, and most impacts. It doesn't rot or degrade easily in normal environments.SpecificationMaterial Mixing & FeedingVacuum Calibration Pulling & Cutting * PVC resin, stabilizers, and additives are precisely weighed and blended in a high-speed mixer for uniform consistency. * The mixture is automatically fed into the extruder hopper. 2. Extrusion & Shaping * The twin-screw extruder melts and compresses the PVC material under controlled temperature. * Molten PVC is forced through a custom-designed die to form the desired window profile shape.* Profiles pass through a vacuum calibration tank to ensure precise dimensional accuracy and smooth surfaces. 4. Cooling & Solidification * A multi-stage water-cooling system rapidly cools the profiles to lock in structural integrity. 5. Pulling & Cutting * A high-speed puller steadily draws profiles forward. * An automatic cutting saw trims profiles to preset lengths with ±0.5mm precision. 6. Stacking & Packaging * Finished profiles are automatically stacked and packaged for storage or shipping.Machine Photostwin-screw extruderMould* High Efficiency:The tapered screw design ensures excellent mixing, melting, and homogenization of materials. * Energy Savings:Reduced friction and optimized screw geometry lower power consumption by 15–20%. *Versatile Applications:Perfect for pipe, profile, and pellet production, especially for heat-sensitive or hard-to-process materials.* Function: Shapes molten PVC into precise window profiles using custom-designed molds. * Features: High-precision CNC machining, corrosion-resistant alloy steel, supports complex multi-cavity designs. * Applications: Compatible with sliding, casement, and tilt-and-turn window profiles.Stainless steel vacuum tableHaul-off machine* Function: Ensures dimensional accuracy and smooth surface finish via vacuum cooling and shaping. * Features: Adjustable vacuum levels, rapid cooling channels, and durable stainless-steel construction. * Function: Maintains stable pulling force to ensure consistent profile speed and alignment. * Features: Variable frequency drive (VFD), anti-slip rubber belts, and synchronization with extrusion speed.Plastic cutter machine stacker * Function: Cuts profiles to preset lengths with high precision. * Features: Programmable length control, carbide-tipped blades, and automatic waste removal * Function: Automatically collects and stacks finished profiles for packaging. * Features: Adjustable height, PLC-controlled sequencing, and space-saving designApplicationWide usage 1. Excellent Insulation: PVC is a non-conductive material, providing inherent electrical insulation and improving safety byprotecting against accidental contact with live wires.2. Fire Retardant (Self-Extinguishing): Good quality PVC trunking is formulated to be flame-retardant. It won't easily catch fire and will stop burning once the flame source is removed.3. Easy Installation & Flexibility:* Simple to cut (with a saw or knife).* Easy to bend (often with gentle hand pressure or minimal heating).* Features lids for quick access to cables.* Allows for straightforward additions or changes to wiring later.4. Low Maintenance: Requires minimal upkeep; easy to clean (usually just wipe down).5. Aesthetic & Neat: Provides a clean, organized look for cables, hiding them from view. Available in common colors like white, grey, and black to blend with decor.6. Versatile: Comes in a wide range of sizes, profiles (rectangular, circular, mini, etc.), and accessories (corners, junctions,end caps) to suit various applications and cable volumes.In short: PVC trunking is a popular choice because it's affordable, light, tough, safe, easy to work with, and keeps cables neatlyorganized in homes, offices, and industrial settings.Production workshop1.Design & Engineering2.Material Preparation3.Precision Machining* CAD/CAM software-driven design for optimal machine structure and functionality.* Customization based on client requirements (e.g., screw diameter, L/D ratio, heating zones).. * Selection of high-grade materials:* Screws & Barrels: 38CrMoAlA alloy steel (hardened to HRC 60-62).* Frame: Q235 carbon steel with anti-corrosion treatment * CNC machining centers for critical components:* Screws: Grinded to ±0.01mm tolerance.* Barrel Bores: Honed to Ra ≤0.4μm surface finish.4.Heat Treatment5.Assembly & Calibration6.Performance Testing* Nitriding process for screws/barrels (depth: 0.5-0.8mm) to enhance wear resistance.* Stress-relief annealing for frames to prevent deformation.. * Modular assembly with ISO-certified torque control for bolt fastening.* Dynamic balancing test on rotating parts (vibration ≤2.8mm/s).* PLC system integration and parameter calibration.* 72-hour continuous run test under full load.* Output consistency check (temperature deviation ≤±1°C).* Safety certifications: CE, ISO 9001 compliance verification.Our exhibitionPlease enter the title here we are committed to staying at the forefront of the plastic pipe and extrusion industry. We actively participate in the world's most prestigious trade exhibitions to connect with global partners, showcase our latest technologies (including advanced PE pipe production lines), and explore market trends.Our Recent & Upcoming Exhibition Participation:Canton Fair (China Import and Export Fair), Guangzhou, China:Asia's largest and most comprehensive trade fair.We present our high-quality PE/PPR/PVC pipes and fittings to a vast international audience of buyers and distributors.Focus: Expanding global reach, establishing new business connections.CHINAPLAS (The Chinaplas International Exhibition on Plastics and Rubber Industries):The premier plastics and rubber trade show in Asia, held annually in major Chinese cities.We demonstrate our advanced manufacturing capabilities and innovative pipe solutions.Focus: Engaging with the entire plastics value chain, sourcing cutting-edge technologies, showcasing our quality standards.Leading International Plastic & Pipe Exhibitions:We strategically exhibit at major specialized plastic and pipe shows worldwide (e.g., K Show - Germany, NPE - USA, Plastivision - India, Middle East Plastics & Petrochemicals - UAE, etc.).These platforms allow us to target specific regional markets, connect with key industry players, and benchmark against global best practices.Focus: Building international brand recognition, understanding global demands, showcasing our competitive PE pipe extrusion expertise and product quality.Packaging & ShippingOur Packaging Process:Secure Container Loading (FCL - Full Container Load):1.Thorough Cleaning & Preparation: Machines are meticulously cleaned, dried, and prepared for shipment.2.Anti-Rust & Moisture Protection: Critical components are coated with anti-rust oil and wrapped in VCI (Vapor Corrosion Inhibitor) paper or film. Desiccant bags are placed inside sealed plastic wraps.3.Shock Absorption: Vulnerable parts are protected using high-density foam blocks, film wrap, or air cushions. Corners and edges are reinforced.4.Robust Wooden Crating:Machines are securely mounted onto strong, fumigation-compliant (ISPM 15 marked) plywood skids or pallets.Custom-built wooden crates (frames or full boxes) are constructed around the machine using plywood and timber beams.Internal bracing prevents movement inside the crate.Waterproof plastic sheeting or tarpaulin covers the crate for weatherproofing.5.Clear Marking & Labeling: Crates are clearly labeled with:Your PO Number & Item DescriptionGross/Net Weight & Dimensions (LxWxH)Handling Symbols (Fragile, This Way Up, Keep Dry, etc.)Lifting Points1.Expert Planning: We plan the optimal loading arrangement to maximize space utilization (20ft, 40ft GP/HC containers) while ensuring safe access and weight distribution.2.Professional Loading: Using forklifts and cranes, crates/pallets are carefully positioned inside the container.3.Rigorous Securing: Loads are firmly secured using:Heavy-duty ratchet strapsTimber dunnage and blockingLocking chocks and airbags (if needed)Anti-slip mats4.Container Sealing: The loaded container is officially sealed with a unique, tamper-proof seal number (recorded for your documentation).5.Documentation: We provide detailed Packing Lists, Container Load Plans (diagrams), and photos/videos of the loading process upon request.
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