High-Speed Steel Wire Mesh Composite Pipe Production Line|Anhui Dongchai Machinery

The composite pipe production line represents a cutting-edge solution for manufacturing high-performance polyethylene composite pipes reinforced with steel wire mesh. This advanced production system combines precision engineering, automation, and innovative materials to deliver durable, corrosion-resistant pipes suitable for a wide range of industrial and municipal applications. Developed by Anhui Dongchai Machinery Technology Co., Ltd., this line is designed to meet the growing demand for reliable and efficient piping systems in modern infrastructure projects.

Product Introduction

The production line is a state-of-the-art system featuring a high-speed extruder, precision die, vacuum setting table, traction unit, cutting machine, and a full-automatic sealing machine. All components are integrated and controlled by a PLC (Programmable Logic Controller) computer system, ensuring high automation, safety, and operational efficiency. Key advantages include:

• High-speed and high-output production with low energy consumption
• Humanized design for ease of operation and maintenance
• Stable and reliable performance with minimal downtime
• Reduced rejection rates due to seamless steel wire replacement

Key Highlights of the Production Line

Highlight 1: Advanced Main Engine and Heating System

The main engine utilizes international first-line brand electrical components, ensuring durability and performance. The dies and screws are made from 40Cr alloy structural steel, providing exceptional strength and wear resistance. The ceramic heating ring is wrapped with an insulation layer for rapid and even heating, while incremental rings on the inner and outer walls enhance thermal efficiency. The gear box is equipped with a condenser to maintain stable and fast discharge speeds.

Highlight 2: Precision Vacuum and Cooling System

The vacuum box is constructed from 304 stainless steel, which is bent and welded as a single unit. All internal parts are laser-cut for precision, and the spray port is controlled by an intensive frequency converter. The system maintains constant water temperature for effective cooling, minimizing noise and ensuring optimal performance. The disc-type 304 ball valve allows for electrically adjustable crossbars, enhancing operational flexibility.

Highlight 3: Full-Intelligent Sealing Machine

The full-automatic sealing machine eliminates the need for on-line guards, enabling automatic tube unloading and ensuring a secure, leak-proof seal. This feature significantly reduces labor requirements and improves production efficiency.

Material and Structural Characteristics

The steel wire mesh composite pipe combines high-strength steel wire with thermoplastic polyethylene. The steel wire, wound in a spiral pattern, acts as a skeleton to reinforce the polyethylene matrix. High-performance HDPE modified bonding resin ensures a strong bond between the steel wire and the polyethylene layers, resulting in an excellent composite effect.

• High-Strength Steel Wire: Provides structural integrity and load-bearing capacity.
• HDPE Matrix: Offers corrosion resistance, chemical stability, and flexibility.
• Modified Bonding Resin: Enhances adhesion between layers, preventing delamination.

Performance Advantages

The composite pipe overcomes the limitations of traditional steel and plastic pipes while retaining their benefits. Key advantages include:

• Corrosion Resistance: HDPE provides excellent resistance to chemical and environmental degradation.
• Smooth Inner Surface: Reduces friction and flow resistance, improving efficiency.
• Thermal Insulation: Maintains stable temperatures for fluid transport.
• High Strength: Steel wire reinforcement ensures durability under high pressure and temperature.
• Lightweight: Facilitates easy installation and reduces transportation costs.

Notably, the pipe's strength increases with rising temperature, and its reduction rate is significantly lower than that of pure plastic pipes. It is also resistant to rapid cracking, making it ideal for large-diameter pipelines.

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 plastic type, the system can be tailored to meet specific requirements for pressure resistance, temperature resistance, and corrosion resistance.

For example:

• High-Pressure Applications: Increase steel wire diameter and mesh density.
• High-Temperature Environments: Use heat-resistant HDPE grades.
• Corrosive Conditions: Incorporate specialized bonding resins.

Installation and Maintenance

The steel wire mesh composite pipe is ideal for high-pressure environments such as liquid and gas transportation. Its lightweight design simplifies installation, reducing construction costs. Electric welding joints ensure a mature and reliable connection method, minimizing leakage risks.

Key installation benefits include:

• Quick Assembly: Pre-fabricated sections reduce on-site labor.
• Low Maintenance: Corrosion-resistant materials extend service life.
• Cost-Effective: Reduces long-term operational expenses.

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

Applications

The composite pipe is widely used in municipal, industrial, and construction engineering projects. Specific applications include:

• Drainage Systems: Efficient wastewater and stormwater management.
• Water Supply: Safe and reliable potable water distribution.
• Gas Pipelines: High-pressure gas transportation with minimal risk of leakage.
• Industrial Pipelines: Corrosion-resistant solutions for chemical and oil industries.
• Underground Cable Protection: Durable conduits for electrical infrastructure.

Company Background

Anhui Dongchai Machinery Technology Co., Ltd. is a leading manufacturer of industrial machinery and production lines, specializing in the design and development of high-quality composite pipe systems. With a focus on innovation and customer satisfaction, the company has established itself as a trusted partner in the global market. Their commitment to excellence is reflected in the advanced technology and rigorous quality control processes used in their products.

For more information about Anhui Dongchai Machinery Technology Co., Ltd., visit their official website.

References

According to the National Institute of Standards and Technology (NIST), "Precision manufacturing and material science play a critical role in ensuring the reliability and performance of industrial systems. Advanced production lines like the composite pipe production line incorporate rigorous standards to meet the demands of modern infrastructure." (NIST, 2025)

Keywords: composite pipe production line, hdpe machine price