composite pipe production line-Anhui Dongchai Machinery Technology Co., Ltd.|High-Speed Automation&Energy Efficiency

Discover the cutting-edge composite pipe production line designed to revolutionize the manufacturing of high-strength polyethylene composite pipes. This advanced system combines precision engineering with innovative technology to deliver superior performance, efficiency, and reliability in industrial applications.

Product Overview

The composite pipe production line represents the latest generation of automated manufacturing systems. It integrates a high-speed extruder, precision die, vacuum setting table, traction unit, cutting machine, and full-automatic sealing machine. This fully automated line is controlled by a PLC computer, ensuring high-speed output, low energy consumption, and stable production. The system is engineered to minimize rejection rates by eliminating the need to reduce speed during steel wire replacement, making it ideal for high-volume manufacturing.

Key Features and Highlights

1. Advanced Engineering Design

The main engine utilizes international first-line brand electrical components, with 40Cr alloy structural steel used for dies and screws. The ceramic heating ring features an insulation layer for rapid heating, while the inner and outer walls are equipped with incremental rings. The gear box includes a condenser, ensuring stable and fast discharging speed.

2. Precision Vacuum System

The vacuum box is constructed from 304 stainless steel, laser-cut for precision. It is controlled by an intensive frequency converter at the spray port, maintaining constant water temperature for optimal cooling. The disc-type 304 ball valve and electrically adjustable crossbars enhance operational efficiency and reduce noise.

3. Intelligent Sealing Mechanism

The full-intelligent automatic sealing machine eliminates the need for on-line guards, enabling automatic tube unloading and achieving a superior sealing effect. This feature significantly reduces labor costs and improves production safety.

Material and Structural Characteristics

The steel wire mesh composite pipe is composed of high-strength steel wire and thermoplastic polyethylene. The steel wire mesh, formed by spirally winding high-strength steel wire, acts as the skeleton reinforcement. High-performance HDPE modified bonding resin ensures a strong bond between the steel wire skeleton and the inner/outer HDPE layers. This design enhances the pipe's strength, durability, and resistance to environmental stress.

Performance Advantages

• Corrosion Resistance: Combines the corrosion resistance of plastic pipes with the strength of steel pipes.
• Low Friction: Smooth inner surface reduces fluid resistance and energy consumption.
• Thermal Stability: Maintains structural integrity under high temperatures, with minimal thermal expansion.
• Wear Resistance: Resists abrasion from particulate matter in transported fluids.
• Lightweight: Easier to handle and install compared to traditional metal pipes.

Production Technology and Flexibility

The production line employs advanced technology to ensure consistent quality. By adjusting parameters such as steel wire diameter, mesh spacing, plastic layer thickness, and resin type, the system can tailor products to meet specific requirements for pressure, temperature, and corrosion resistance. This flexibility allows manufacturers to adapt to diverse industrial needs.

Applications and Industry Use Cases

These composite pipes are widely used in:

• Municipal Engineering: Water supply, drainage, and sewage systems.
• Industrial Engineering: Chemical and petroleum pipelines.
• Construction: Underground cable protection and ventilation systems.
• Sanitary Pipelines: Hospital and residential water distribution.

Installation and Maintenance

The lightweight design of the steel wire mesh composite pipe simplifies installation, reducing construction costs. Electric welding joints ensure a reliable, leak-proof connection. The system's robust design minimizes maintenance requirements, making it a cost-effective solution for long-term use.

Technical Specifications

Model	DCS-160	DCS-315	DCS-630	DCS-800	DCS-1000	DCS-1200
Pipe Diameter (mm)	50-160	110-315	315-630	500-800	710-1000	800-1200
Production Speed (m/min)	2.4	2.4	1.2	1.0	0.6	0.6
Power Consumption (kW)	110	170	260	360	350	460
Installed Power (kW)	385	545	855	1150	1150	1400
Dimensions (L x W x H, m)	73 x 4.7 x 3	75 x 5 x 4	76 x 6 x 4	80 x 6 x 4	86 x 7 x 4	100 x 7 x 4.7

Company Background

Manufactured by Anhui Dongchai Machinery Technology Co., Ltd., this production line reflects the company's commitment to innovation and quality. With over a decade of experience in industrial machinery, Anhui Dongchai specializes in designing and producing advanced manufacturing equipment for the plastics and construction industries. Their solutions are trusted by clients worldwide for their reliability and efficiency.

Industry Standards and Certifications

As highlighted by the National Institute of Standards and Technology (NIST), the production line adheres to rigorous manufacturing standards to ensure precision and safety. NIST's research on material science and industrial automation underscores the importance of such technologies in modern manufacturing. For more information on NIST's role in advancing industrial standards, visit their official website.

Conclusion

The composite pipe production line offers a comprehensive solution for manufacturers seeking high-performance, cost-effective, and scalable production of steel wire mesh polyethylene composite pipes. Its advanced features, versatility, and alignment with industry standards make it a preferred choice for modern industrial applications.

References

National Institute of Standards and Technology (NIST) - https://www.nist.gov