PVC Pipe Extrusion Line 16-630mm with Twin Screw Extruder and PLC Control System

CE ISO certified PVC pipe extrusion line with pipe diameter range of 16-630mm and extruder power from 22-160KW. This industrial-grade production line manufactures high-quality PVC pipes for various applications including water supply, drainage, gas distribution, and electrical conduits.

We provide comprehensive plastic pipe production solutions including 16-630mm PVC/UPVC pipe lines, 16-1200mm HDPE pipe lines, PP/PPR pipe lines, and specialized lines for HDPE/PP/PVC double-wall and single-wall corrugated pipes.

UPVC pipes manufactured using this extrusion line are extensively used in industrial and residential applications including electrical conduits, water supply systems, sewage pipelines, home decoration, chemical transportation, and gas distribution networks. These pipes offer high strength, structural integrity, excellent chemical resistance, durability, thermal stability, non-toxic safety, low maintenance requirements, and cost-effectiveness.

PVC powder + additives → Mixing → Spring feeding → Twin-screw extruder → Mould and calibrator → Vacuum forming machine → Haul-off machine → Cutting machine → Stacker

Mixer: Specialized design reduces raw material self-friction, enhancing energy utilization efficiency. Equipped with vacuum suction loading system for low-noise, dust-free operation.

Twin Screw Extruder Machine: Crafted with top-brand components for stable production, high efficiency, and long-term durability. Conical twin-screw design ensures homogeneous mixing, superior plastification, and efficient conveying.

Vacuum Calibration & Cooling: Two-chamber vacuum calibration tank integrates vacuum calibration and cooling functions. Constructed with 304 stainless steel for durability. High-performance vacuum system guarantees precise pipe sizing.

Haul-off Unit: Equipped with three crawler track belts for stable pipe movement. Adjustable general control allows customized hauling modes to meet specific production requirements.

Cutting Unit: High-precision encoder ensures accurate and stable cutting lengths. PLC-controlled system supports manual operation for application-specific cutting requirements.

• PLC control system with high degree of automation
• Special screw and barrel design for optimal performance
• Compound spiral engine head eliminates material memory function
• Easy operation with minimal workforce requirements
• Convenient maintenance access

• Delivery: 30 days after order confirmation
• Warranty: 12 months comprehensive coverage
• Payment: T/T 30% in advance, T/T 70% before delivery
• Packing: Standard export wooden case

• One-year guarantee for complete machine
• 24-hour technical support availability
• Overseas installation and commissioning services
• Comprehensive maintenance guidance and spare parts support
• Operator training programs

Are you a trading company or factory? Can I visit your facility?
We are a direct manufacturer located in Zhangjiagang, Jiangsu Province, near Shanghai and Wuxi. Factory visits are welcome and pick-up service is available for nearby visitors.

How to build trust with Langbo?
We provide working videos demonstrating machine performance in various countries and offer customer-focused technical solutions. Factory visits allow direct assessment of our plastic extrusion capabilities.

Is shipping cost included in the quotation?
Quotations typically include FOB Shanghai terms. Shipping costs fluctuate based on carrier and timing. We assist customers in obtaining current shipping rates for informed decisions.

What happens after order confirmation?
Configuration confirmation → Proforma invoice signing → 30% prepayment → Production commencement → Test running with customer participation → Machine condition confirmation → 70% payment → Delivery preparation → Shipping → On-site commissioning → Operator training → Handover confirmation → One-year guarantee activation → Lifetime technical support

What payment methods are accepted?
T/T, D/P, Letter of Credit, and cash transactions are all acceptable payment methods.

How is machine quality guaranteed?
We provide one-year guarantee and lifetime technical support. Customers can inspect machines during in-house test running, with immediate optimization of any identified issues.

How can customers ensure they get the exact machine needed?
Pre-order factory visits, product sample analysis for configuration communication, and on-site checking during test running ensure machine specifications meet customer requirements.

Do you have CE Certification?
Yes, both our extrusion machines and plastic recycling equipment hold valid CE Certification.

What is the typical delivery time?
Standard delivery is 45 days from order confirmation, with exact timelines specified in the contract based on project requirements.

What after-sales services are provided?
One-year quality guarantee, quick technical support response, and comprehensive problem analysis for production issues.

What does the one-year quality guarantee include?
Free replacement parts for all non-man-made damages occurring within one year after machine handover.