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

Product Introduction

The equipment is the latest generation of humanized design, consisting of a high-speed extruder, precision die, vacuum setting table, traction unit, cutting machine, and full-automatic sealing machine (tipping frame). The entire line is controlled by PLC computer systems, offering high automation, safe operation, humanized design, high speed, high output, low energy consumption, easy operation, low noise, and a long service life. It ensures stable high-speed production without reducing speed during steel wire replacement, effectively lowering the rejection rate.

Key Highlights

• Highlight 1: The main engine uses international first-line brand electrical appliances. Dies and screws are made of 40Cr alloy structural steel, with ceramic heating rings wrapped in an insulation layer for fast heating. The gear box includes a condenser for stable and fast discharging.
• Highlight 2: The vacuum box is made of 304 stainless steel, laser-cut internally, and controlled by an intensive frequency converter. It features constant temperature water control, low noise, and efficient cooling. Disc-type 304 ball valves and electrically adjustable crossbars are included.
• Highlight 3: The full-intelligent automatic sealing machine eliminates the need for on-line guards, enabling automatic tube unloading and a reliable sealing effect.

Science Popularization

Polyethylene composite pipes with steel wire mesh skeletons are a new type of pipe. They use a mesh skeleton formed by high-strength steel wire spirally winding left and right as reinforcement, with high-density polyethylene (HDPE) as the matrix. High-performance HDPE modified adhesive resin closely connects the steel wire skeleton with the inner and outer HDPE layers.

Material and Structural Characteristics

The steel wire mesh composite pipe combines high-strength steel wire and thermoplastic polyethylene. The steel wire wound mesh significantly enhances the pipe's strength. High-performance HDPE modified bonding resin ensures excellent composite effects by closely connecting the steel wire skeleton with the HDPE layers.

Performance Advantages

• Combines the strengths of steel and plastic pipes while overcoming their weaknesses (corrosion resistance, no scaling, smoothness, low resistance, heat preservation, no wax deposition, wear resistance, light weight).
• Strength increases with rising temperature, with lower reduction compared to pure plastic pipes.
• Prevents rapid cracking, especially in large-diameter pipelines.

Production Technology and Flexibility

• Advanced production technology ensures stable and reliable product quality.
• Adjustable parameters (steel wire diameter, mesh spacing, plastic layer thickness, and type) allow customization for pressure resistance, temperature resistance, and corrosion resistance.

Installation and Maintenance

Steel wire mesh composite pipes are suitable for high-pressure environments like liquid and gas transportation. Their light weight reduces construction costs. Electric welding joints ensure mature, reliable connections, minimizing leakage risks.

Product Specifications

Model	Pipe Diameter	Production Speed	Power Consumption (KW)	Installed Power (KW)	Dimensions (L x W x H)
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 products are used in drainage, ventilation, lighting, petroleum, sanitation, pipe trenches, underground cable protection, centralized water supply, and central heating. They are widely applied in municipal engineering, industrial engineering, construction engineering, and sanitary pipelines.

Company Background

Company Name: Anhui Dongchai Machinery Technology Co., Ltd. (安徽东财机械科技有限公司)

The company specializes in manufacturing advanced machinery and technology solutions, focusing on high-speed steel wire mesh skeleton reinforced polyethylene composite pipe production lines. Their products are designed for durability, efficiency, and adaptability to various industrial needs.

References

For additional technical standards and industry guidelines, refer to the National Institute of Standards and Technology (NIST) website.