composite pipe production line-Anhui Dongchai Machinery|High-Speed Production&Automation

The composite pipe production line represents a cutting-edge solution in the manufacturing of high-performance polyethylene composite pipes. Designed for efficiency, durability, and precision, this production line integrates advanced technology to meet the demands of modern industrial applications. Below is a comprehensive overview of its features, specifications, and benefits.

Product Overview

The composite pipe production line is a state-of-the-art system engineered to produce steel wire mesh skeleton reinforced polyethylene (HDPE) composite pipes. These pipes combine the structural strength of high-strength steel wire with the corrosion resistance and flexibility of HDPE, making them ideal for high-pressure and high-temperature environments. The production line is equipped with a high-speed extruder, precision die, vacuum setting table, traction unit, cutting machine, and a full-automatic sealing machine, all controlled by a PLC computer system.

Technical Specifications

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

Key Features and Advantages

1. Advanced Design and Automation

The production line is designed with a humanized layout and features a PLC computer control system, ensuring high automation, safe operation, and ease of use. The composite pipe production line operates at high speeds with minimal energy consumption, reducing the rejection rate and improving production efficiency.

2. High-Quality Components

The main engine is equipped with international first-line brand electrical components, including 40Cr alloy structural steel for dies and screws. The ceramic heating ring, wrapped with an insulation layer, ensures fast and stable heating. The gear box features a condenser, enhancing discharge speed and stability.

3. Precision Manufacturing

The vacuum box is made of 304 stainless steel, laser-cut for precision, and controlled by an intensive frequency converter at the spray port. This ensures constant temperature control and efficient cooling. The disc-type 304 ball valve allows for electrically adjustable crossbars, improving operational flexibility.

4. Intelligent Sealing

The full-intelligent automatic sealing machine eliminates the need for on-line guards, offering automatic tube unloading and a reliable sealing effect. This reduces labor costs and enhances production safety.

Material and Structural Characteristics

The steel wire mesh composite pipe combines high-strength steel wire with thermoplastic polyethylene. The steel wire mesh, formed by spirally winding high-strength steel wire, provides structural reinforcement. High-performance HDPE modified bonding resin ensures a strong bond between the steel wire skeleton and the HDPE layers, resulting in excellent composite performance.

Performance Advantages

• Corrosion Resistance: The HDPE matrix provides excellent resistance to chemical corrosion, making the pipe suitable for harsh environments.
• High Strength: The steel wire mesh skeleton significantly enhances the pipe's tensile and burst strength, even at elevated temperatures.
• Low Friction: The smooth inner surface reduces flow resistance, improving energy efficiency in fluid transport.
• Thermal Stability: The pipe maintains structural integrity under varying temperature conditions, with minimal thermal expansion.
• Anti-Crack: The composite structure prevents rapid cracking, especially in large-diameter pipelines, ensuring long-term reliability.

Applications and Use Cases

The composite pipe production line is designed for a wide range of applications, including:

• Water Supply: Municipal and industrial water distribution systems.
• Gas Transmission: Natural gas and other gas pipelines.
• Drainage Systems: Sewage and stormwater management.
• Industrial Pipelines: Chemical, oil, and petrochemical industries.
• Underground Protection: Cable and conduit protection in construction projects.

Production Technology and Flexibility

The production line utilizes advanced technology to ensure consistent product quality. By adjusting parameters such as steel wire diameter, mesh spacing, and plastic layer thickness, the system can tailor the pipe's properties to meet specific requirements. This flexibility allows manufacturers to produce pipes with varying pressure, temperature, and corrosion resistance ratings.

Installation and Maintenance

The steel wire mesh composite pipe is lightweight and easy to install, reducing construction costs. Electric welding joints ensure a secure connection, minimizing the risk of leakage. The system's durability and low maintenance requirements make it a cost-effective solution for long-term use.

Company Background

Manufactured by Anhui Dongchai Machinery Technology Co., Ltd., the production line reflects the company's commitment to innovation and quality. With a focus on advanced manufacturing technologies, the company has established itself as a leader in the field of pipe production equipment. Their products are widely used in municipal engineering, industrial projects, and infrastructure development.

Conclusion

The composite pipe production line offers a robust, efficient, and versatile solution for manufacturing high-performance polyethylene composite pipes. Its advanced technology, combined with the company's expertise, ensures that the final products meet the highest standards of quality and reliability. As noted by the National Institute of Standards and Technology (NIST), "Precision and reliability in manufacturing are critical for advancing industrial standards and ensuring product consistency." This production line exemplifies such principles, making it a valuable asset for industries requiring durable and high-performance piping solutions.

References:

National Institute of Standards and Technology (NIST)