Single wall corrugated pipe production line

Product General Information:

Commercial Terms of Products:

Description:

The 20-50mm single wall corrugated pipe production line is a specialized extrusion molding equipment for efficient mass production of small-diameter single wall corrugated pipes. It focuses on precise control, stability and efficiency, and can adapt to various raw materials such as PVC, PE, PP, etc. The finished pipe diameter covers the entire range of 20mm to 50mm, meeting the needs of small-diameter corrugated pipes in various scenarios such as municipal, home decoration, and weak electricity engineering. The entire production line consists of a high-speed extrusion host, corrugated tube forming mold, sizing cooling system, traction cutting integrated machine, and winding/stacking device. The process is highly automated, and the entire process from raw material melting and extrusion to finished product cutting and forming is continuous without excessive manual intervention, balancing production efficiency and product consistency. It is the core equipment for large-scale production of small-diameter single-walled corrugated tubes.

The 20-50mm single wall corrugated pipe production line is a fully automatic pipe forming system that integrates extrusion, forming, sizing, cooling, traction, and cutting. It is designed for large-scale and high-quality production of small-diameter single wall corrugated pipes, compatible with thermoplastic materials such as PVC, HDPE, PP, etc. The finished pipe diameter specifications cover all commonly used models of 20mm, 25mm, 32mm, 40mm, and 50mm, and special specifications can be customized according to needs.

Extrusion unit: using a single screw high-efficiency extrusion host, the screw is treated with special nitriding, wear-resistant and corrosion-resistant, the raw material is fully plasticized and the discharge is stable; Segmented precise temperature control, with a temperature control accuracy of ± 1 ℃, effectively avoiding problems such as raw material burning and uneven plasticization, and ensuring the quality of the pipe foundation.

Forming unit: equipped with a dedicated corrugated forming mold, adopting modular design, easy mold replacement, wear-resistant forming wheel material, ensuring consistent peak spacing and clear patterns in the finished product, and achieving dual standards of corrugated tube flexibility and ring stiffness; The molding speed is precisely matched with the extrusion speed, without any disconnection or deformation.

Cooling and sizing unit: Adopting a spray+air cooling composite process, it quickly and uniformly cools and shapes the pipe. The inner and outer walls of the pipe are smooth and flawless, with strong dimensional stability and no shrinkage or deformation after placement.

Traction cutting unit: servo motor traction, adjustable speed and smooth operation, constant traction force, avoiding pipe stretching and deformation; Fully automatic CNC cutting, with smooth and burr free cuts, and precise length settings to meet batch cutting and fixed length requirements.

Auxiliary unit: optional rewinding machine (suitable for small-diameter flexible pipes) or automatic stacking rack to achieve orderly sorting of finished products and improve subsequent storage and transportation efficiency; The entire line is equipped with an intelligent control system, with a simple and easy to understand operating interface that can monitor production parameters in real time, automatically alert for abnormal situations, and reduce operational barriers.

Applications:

Applications of 20-50mm Single-wall Corrugated Pipe Production Line

The small-caliber pipes produced by this line are featured with flexibility, corrosion resistance, compression resistance and easy installation, perfectly adapting to refined application scenarios in multiple fields, and meeting the diversified needs of global customers:

1. Building & Home Decoration (Mainstream Demand)
   • Interior Weak Current Threading: 20-32mm pipes are dedicated to weak current wiring in home decoration and commercial buildings, such as network cables, power lines, monitoring lines and signal lines. It is rodent-proof, moisture-proof and anti-aging, avoiding hidden dangers of short circuit.
   • Kitchen & Bathroom Diversion: 40-50mm pipes are used for kitchen and bathroom floor drain, balcony rainwater diversion. Flexible and bendable, it fits complex corner installation, with smooth inner wall for unobstructed drainage.
2. Municipal & Engineering Supporting
   • Municipal Weak Current Pre-embedding: Applied to pre-embedded weak current sleeves in communities and parks for communication, radio and television, security lines. Corrosion-resistant in soil, with standard ring stiffness, compression-resistant and non-deformable.
   • Temporary Engineering Diversion: Suitable for temporary drainage on construction sites, seepage drainage in green belts, with light weight, easy transportation and quick installation.
3. Agriculture, Forestry & Animal Husbandry
   • Water-saving Irrigation: Used for farmland seepage irrigation, orchard drip irrigation and greenhouse irrigation. Buried or surface-laid, it is sun-proof, rain-proof, acid and alkali resistant, with long service life.
   • Animal Husbandry: Branch pipes for drinking water and fecal diversion in farms, corrosion-resistant and easy to clean, adapting to humid and acid-base environment.
4. Industry & Supporting Accessories
   • Industrial Equipment Wiring: Protective sleeves for internal wiring of machinery and control cabinets, oil-resistant and wear-resistant, ensuring stable operation of equipment.
   • Auto Supporting: Wire harness sleeves for automobiles, high temperature resistant and anti-aging, meeting strict standards of auto parts.
   • Customized Small-scale Applications: Aquarium diversion pipes, toy air pipes, medical equipment accessories, supporting customized needs to expand revenue space.

Specifications:

Competitive Advantage:

This production line stands out in the small-caliber pipe market with five core competitive edges, delivering stable quality, high efficiency and quick ROI for customers:

• Precision & Stability: Special nitrided screw + zoned temperature control (±1℃) ensures uniform plasticization; orbital modular forming machine with water-air composite cooling enables fast shaping without collapse, production speed up to 25-30m/min (40% higher than traditional equipment). Siemens PLC + servo system realizes cutting accuracy ≤±0.5mm and wall thickness fluctuation ≤±3.2%, exceeding industry standards.
• Cost Efficiency: Servo drive + waste heat recovery reduces energy consumption by 25%-30%; modular design cuts maintenance cost by 50%; material waste ≤1%, saving 10%-15% of raw material cost. Labor cost is reduced by 2-3 workers per shift via full automation.
• Flexible Production: Quick diameter switching (20-50mm) within 30 minutes; compatible with PVC/PE/PP materials, supporting customized production for weak current, home decoration, agriculture and other scenarios.
• High Cost Performance: Performance comparable to imported equipment, but 30% lower in price; delivery time ≤30 days, 50% shorter than imports.
• Localized Service: 48-hour on-site service response, sufficient spare parts inventory, lower after-sales cost and faster cycle than imported brands, ensuring continuous production.