High Speed Steel Wire Mesh Skeleton Reinforced Polyethylene Composite Pipe Production Line-Anhui Dongchai Machinery Technology Co., Ltd.|High-Speed Production&Energy Efficiency

The High Speed Steel Wire Mesh Skeleton Reinforced Polyethylene Composite Pipe Production Line represents a cutting-edge solution in the manufacturing of advanced composite pipes. This production line is designed to meet the growing demand for durable, high-performance piping systems used in various industrial and municipal applications. Developed by Anhui Dongchai Machinery Technology Co., Ltd., this system combines innovative engineering with precision technology to ensure efficiency, reliability, and sustainability.

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 operations are controlled by a PLC computer, ensuring high automation, safe operation, and user-friendly design. Key advantages include high-speed production, low energy consumption, ease of operation, and a long service life. The system also minimizes downtime during steel wire replacement, effectively reducing the rejection rate.

Key Highlights

Highlight 1: Advanced Electrical Components and Heating System

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

Highlight 2: Precision Engineering and Cooling System

The vacuum box is constructed from 304 stainless steel, bent and welded as a single unit. Internal parts are laser-cut, and the spray port is controlled by an intensive frequency converter. The system maintains constant water temperature for low noise and efficient cooling. A disc-type 304 ball valve and electrically adjustable crossbars enhance operational flexibility.

Highlight 3: Intelligent Sealing Machine

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

Science Popularization

Polyethylene composite pipes with a steel wire mesh skeleton are a modern solution that combines the strength of high-strength steel wire with the flexibility of high-density polyethylene (HDPE). The steel wire is spirally wound to form a mesh skeleton, which is then bonded to HDPE using high-performance modified adhesive resin. This structure ensures excellent mechanical properties and chemical resistance.

Material and Structural Characteristics

The steel wire mesh composite pipe is composed of high-strength steel wire and thermoplastic polyethylene. The steel wire mesh significantly enhances the pipe's strength, while the HDPE matrix provides corrosion resistance and flexibility. A high-performance HDPE modified bonding resin ensures a strong bond between the steel skeleton and the polyethylene layers.

• High-performance HDPE modified bonding resin for optimal adhesion between steel and polyethylene.
• Enhanced structural integrity and durability.

Performance Advantages

This composite pipe overcomes the limitations of traditional steel and plastic pipes, offering a combination of corrosion resistance, smooth inner surfaces, low flow resistance, heat retention, and wear resistance. Its strength increases with temperature, and it is less prone to rapid cracking, especially in large-diameter applications.

• Corrosion resistance and no scaling.
• Lightweight and easy installation.
• Excellent thermal insulation and anti-wax deposition.

Production Technology and Flexibility

The production line employs advanced technology to ensure consistent product quality. By adjusting parameters such as steel wire diameter, mesh spacing, and plastic layer thickness, the system can produce pipes tailored to specific requirements for pressure, temperature, and corrosion resistance.

• Customizable design for diverse applications.
• High production efficiency and low energy consumption.

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. The electric welding joint technology ensures a reliable, leak-proof connection.

• Easy installation and reduced construction costs.
• Mature connection technology for leak prevention.

Product Specifications

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

Company Background

Anhui Dongchai Machinery Technology Co., Ltd. is a leading manufacturer specializing in advanced machinery for composite pipe production. With a focus on innovation and quality, the company provides solutions that meet global standards. Their products are widely used in municipal engineering, industrial projects, and infrastructure development.

Applications

The production line is suitable for a wide range of applications, including:

• Drainage systems and ventilation.
• Oil and gas transportation.
• Sanitary pipelines and underground cable protection.
• Centralized water supply and heating systems.

Conclusion

The High Speed Steel Wire Mesh Skeleton Reinforced Polyethylene Composite Pipe Production Line is a testament to modern engineering excellence. Its combination of advanced technology, durability, and versatility makes it an ideal choice for industries requiring high-performance piping solutions. With a strong focus on innovation and sustainability, Anhui Dongchai Machinery Technology Co., Ltd. continues to lead the way in the composite pipe manufacturing sector.

References

According to the National Institute of Standards and Technology (NIST), "The development of precise manufacturing standards and materials testing is critical for ensuring the reliability and performance of industrial equipment. These standards help manufacturers like Anhui Dongchai Machinery Technology Co., Ltd. to produce high-quality, durable products that meet global demands." (NIST, 2025).