Single Wall Corrugated Pipe Extrusion Line Small Caliber Corrugated Tube Machine
Product Spotlights
Qingdao Yongke Machinery Co., Ltd., established in 2010, is a professional manufacturer dedicated to producing high-quality plastic pipe extrusion lines. With over a decade of experience, an ISO9001, ISO14000, and OHSAS18001 certified factory covering 10,000-30,000 square meters, and a skilled team of 51-100 employees, we are proud to introduce our Single Wall Corrugated Pipe Extrusion Line Small Caliber Corrugated Tube Machine. This line is designed to efficiently produce small-diameter single wall corrugated pipes used in cable protection, drainage, and automotive wiring, combining stable performance with cost-effective production.
Key Features & Technical Advantages
High-Efficiency Extruder: Equipped with a specially designed screw and barrel made of nitrided alloy steel, ensuring excellent plasticizing capability and uniform melt output. The extruder motor is driven by a frequency inverter for precise speed control and energy savings.
Precision Corrugation Mould & Vacuum Forming: The forming unit uses a chain-driven mould block system with independent vacuum calibration, producing pipes with accurate inner and outer diameters and smooth corrugation profiles. Mould change is quick and tool-free for different diameters.
Advanced Cooling System: Multi-stage water spray cooling reduces internal stress and ensures consistent pipe shaping, resulting in high ring stiffness and impact resistance.
Integrated Haul-off & Cutting: The caterpillar haul-off provides stable traction without pipe deformation, and the automatic planetary cutter delivers clean, burr-free cuts with length accuracy within ±2 mm.
User-Friendly PLC Control: Siemens or Mitsubishi PLC with a touch screen interface enables one-person operation, real-time monitoring, and parameter storage for repeat orders.
Technical Specifications (Typical Model)
| Parameter | Value |
| Screw Diameter | 55 mm |
| L/D Ratio | 28:1 |
| Max Output | 60 kg/h |
| Pipe Diameter Range | 16 – 63 mm |
| Line Speed | 2 – 12 m/min |
| Installed Power | 35 kW |
| Cooling Water Consumption | 3 – 5 m³/h |
| Overall Dimensions | 12m × 2m × 2m |
Benefits to Your Business
Low Initial Investment: Compared to large-diameter lines, this small caliber machine offers an affordable entry into corrugated pipe production, ideal for startups or production expansion.
Compact Footprint: The integrated design saves floor space while maintaining high productivity.
Operational Simplicity: Minimal training required – one worker can operate the whole line after a short instruction.
Versatile Material Compatibility: Works with HDPE, PP, and PVC (with appropriate screw design), allowing you to serve multiple markets.
Reliable After-Sales Support: Every line comes with a 12-month warranty, remote technical support, and optional on-site installation guidance.
At Qingdao Yongke Machinery Co., Ltd., we have exported machinery to North America, South America, Europe, Southeast Asia, Africa, and Oceania, with an annual export value of US$1–1.5 million. Our factory’s ISO9001 and ISO14000 certifications ensure consistent quality and environmental compliance. With over 100 sets of production equipment and a dedicated R&D team, we continuously improve our corrugated pipe extrusion technology. We invite you to contact us for a detailed quotation, video demonstration, or factory visit. Let us help you start or upgrade your corrugated pipe production today.
Frequently Asked Questions (FAQ)
Q1: What raw materials can this line process?
A1: It can process HDPE, PP and PVC (with appropriate screw and barrel configuration). We recommend HDPE for optimal performance on small diameter single wall pipes.
Q2: What is the minimum and maximum pipe diameter?
A2: The standard range is 16 mm to 63 mm inner diameter. Custom moulds for other sizes are available upon request.
Q3: How many workers are needed to operate the line?
A3: The line is designed for one-person operation. A second worker may be needed for material feeding and packaging in high-speed production.
Q4: Can the machine produce pipes with bell ends or sockets?
A4: This standard line produces plain-end corrugated pipes. A belling unit or socket former can be added as an optional extra.
Q5: What is the typical production speed for 32 mm pipe?
A5: For 32 mm HDPE pipe, typical line speed is 6–10 m/min depending on wall thickness and cooling efficiency.
Q6: Do you provide installation and training?
A6: Yes, remote video training is free. On-site installation guidance by our engineer is available at extra cost. We can also provide detailed manuals and drawings.
Q7: What is the delivery time?
A7: Standard lead time is 30–45 days after receiving deposit. Rush orders can be arranged with partial expediting.
Q8: What certifications does the machine have?
A8: Our factory is ISO9001 and ISO14000 certified. The machine components comply with CE standards (CE certification is optional and can be customized).
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