Municipal Drainage Pipe Injection-Molded Socket and Spigot Equipment

This complete set of equipment is used for manufacturing spigot-and-socket joints for structural-wall drainage pipes, including Type A polyethylene wound structural-wall pipes, Type C polyethylene wound structural-wall pipes, plastic–steel composite structural-wall wound pipes, internally rib-reinforced PE spiral corrugated pipes, and steel-band-reinforced PE spiral corrugated pipes. It effectively addresses the issue of flexible connections in structural-wall pipes, ensuring reliable, leak-proof joints, enabling rapid connection, facilitating easy installation, and significantly reducing installation costs. This complete set of equipment operates on the principle of extrusion combined with injection-molded pipe fittings. After the wound pipe is produced, one or two sets of spigot-and-socket joint extrusion units are employed, equipped with matching molds for both spigot and socket fittings, to quickly manufacture the spigot-and-socket joints.
Municipal Drainage Pipe Injection-Molded Socket and Spigot Equipment

Detailed


  This complete set of equipment is used for the fabrication of spigot-and-socket joints for structural-wall drainage pipes, including Type A polyethylene wound structural-wall pipes, Type C polyethylene wound structural-wall pipes, plastic-steel composite structural-wall wound pipes, internally rib-reinforced PE spiral corrugated pipes, and steel-strip-reinforced PE spiral corrugated pipes. It effectively addresses the challenge of flexible connections in structural-wall pipes, ensuring reliable, leak-proof joints, enabling rapid connection, facilitating easy installation, and substantially reducing installation costs.
  This complete equipment set operates on the principle of extrusion combined with injection-molded pipe fittings. After the wound pipe is produced, one or two sets of socket-and-spigot fitting extrusion units are used, each equipped with matching molds for both the socket and spigot ends, enabling rapid fabrication of socket-and-spigot fittings.

Accessories and equipment:

Model

Maximum injection volume (g)

Pipe diameter range (mm)

Control System

KQJZ600

7000

Φ300–Φ600

PLC+HMI

KQJZ800

10000

Φ300–Φ800

PLC+HMI

KQJZ1200

20000

Φ300–Φ1200

PLC+HMI

Service


Application Fields


After-sales service

We now boast a comprehensive after-sales service team that provides manufacturing enterprises with pre-sales technical consulting, plant layout planning, chemical formulation optimization, and worker training. Guided by a spirit of relentless perseverance and continuous pursuit of excellence, we constantly explore new avenues and innovate, striving for progress through change and growth through competition, all in order to achieve the ultimate goal of delivering maximum customer satisfaction and ensuring the sustainable legacy of our company.

Quality System Certification

To continuously enhance product quality, we are committed to refining our enterprise’s quality management system and after-sales service system, and have successfully obtained ISO 9001:2008 certification.

Production line

HDPE High-Speed Water Supply and Gas Pipe Production Line

This production line is designed for the extrusion of HDPE pipes with marked lines and is suitable for high-speed extrusion of polyolefin pipes such as PE, PP, and PP-R. The line features an aesthetically pleasing design, a high degree of automation, and stable, reliable operation. It can be configured as a co-extrusion line with two, three, or four extruders to meet customer requirements and specific pipe applications.
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PVC Foam Board Production Line

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PVC Axial Hollow-Wall Pipe Production Line

Leveraging years of experience in the development, design, and manufacturing of plastic machinery, our company has designed and built production lines for large-diameter PVC pipes used in water supply, drainage, and other applications, based on the introduction, assimilation, and integration of advanced foreign technologies. Our extruders include SJZ conical twin-screw extruders and parallel twin-screw extruders. Our haul-off units comprise multi-track models with two, three, four, six, or eight tracks. Our cutting machines include blade-type and planetary-type cutters. The equipment is equipped with a state-of-the-art, intelligent, distributed control system specifically tailored for plastic machinery, offering simple operation, as well as single-machine lengthening and wall-thickness-increasing functions. The entire production line delivers reliable performance and high productivity.
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C-type Polyethylene Wound Structural Wall Pipe Production Line

This production line is a C-type structural-wall helical-wound pipe extrusion line developed in accordance with the latest national standard GB/T 19472.2-2017 and utilizing state-of-the-art international technology. It is capable of producing high-quality drainage pipes (C-type structural-wall pipes) with diameters ranging from ID 300 mm to ID 1200 mm. The production line can perform on-line winding of spigot-and-socket fittings, or it can continuously wind straight pipes followed by offline injection molding of spigot-and-socket fittings, thus offering dual functionality in a single machine.
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Municipal Drainage Pipe Injection-Molded Socket and Spigot Equipment

This complete set of equipment is used for manufacturing spigot-and-socket joints for structural-wall drainage pipes, including Type A polyethylene wound structural-wall pipes, Type C polyethylene wound structural-wall pipes, plastic–steel composite structural-wall wound pipes, internally rib-reinforced PE spiral corrugated pipes, and steel-band-reinforced PE spiral corrugated pipes. It effectively addresses the issue of flexible connections in structural-wall pipes, ensuring reliable, leak-proof joints, enabling rapid connection, facilitating easy installation, and significantly reducing installation costs. This complete set of equipment operates on the principle of extrusion combined with injection-molded pipe fittings. After the wound pipe is produced, one or two sets of spigot-and-socket joint extrusion units are employed, equipped with matching molds for both spigot and socket fittings, to quickly manufacture the spigot-and-socket joints.
READ MORE +

PVC Profile Production Line

This profile extrusion production line represents a mature, state-of-the-art extruder for profile manufacturing in China. It features stable performance, smooth operation, high output, low energy consumption, and a screw service life exceeding 360 days, while continuously maintaining ISO, CE, and UL quality certifications.
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Resin Tile Production Line

Our company designs and manufactures PVC resin tile production lines equipped with matching forming molds, enabling continuous production of various corrugated plastic tiles. The complete line comprises a main machine, flat die, shaping unit, traction system, cutting device, and stacking equipment. Key advantages of the PVC resin tile production line include: a hanger-type flat die head paired with a pneumatically operated shaping mold for more reliable forming; extremely convenient adjustment of tile thickness; rubber traction rollers that match the wave profile of the plastic tiles, ensuring exceptionally smooth traction; and automatic bevel-cutting with a slanted blade, producing cleaner, straighter cuts and allowing for automatic length setting as required. The newly developed PVC resin tile production line builds upon and further upgrades the original double-layer PVC resin tile production line. As a result, the strength of the produced PVC resin tiles is significantly enhanced, while the equipment delivers improved performance, superior quality, and a more compact and rational design. In addition, by replacing certain components, the line can also produce transparent PVC tiles with a light transmittance of up to 85%.
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PVC Sheet Production Line

The production line features a high degree of automation, stable equipment, simple operation, and high productivity. By simply changing molds of different specifications, it can produce wood-plastic composite decorative wall panels in a wide range of specifications, sizes, shapes, and thicknesses—including wood-plastic wall panels, quick-install wall panels, and eco-friendly wall panels.
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Hollow-wall spiral-wound pipe extrusion production line

This production line is a HDPE/PP Type A structural-wall helical-wound pipe extrusion line developed in accordance with the latest national standard GB/T 19472.2-2017 and incorporating state-of-the-art international technology. It is capable of producing high-quality drainage pipes (Type A structural-wall pipes) with diameters ranging from ID 300 mm to ID 3,000 mm that comply with national standards. After replacing the extrusion die and the sizing equipment, this production line can also produce internally rib-reinforced polyethylene spiral corrugated pipes, thereby achieving dual-purpose functionality and helping customers reduce costs.
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B-Type Polyethylene Wound Structural Wall Pipe Production Line

This production line is a complete set of extrusion equipment for B-type structural-wall corrugated pipes, developed in accordance with the latest national standard GB/T 19472.2-2017 and utilizing state-of-the-art technology. It is capable of producing high-quality B-type polyethylene corrugated structural-wall drainage pipes with diameters ranging from ID 300 mm to ID 3000 mm. Owing to their outstanding advantages, advanced manufacturing processes, and convenient installation techniques, these pipes are widely used in municipal engineering projects.
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