16-1600mm High-Efficiency HDPE Pipe Production Line

Advanced SJ Series HDPE Extrusion Solution (16-1600mm)

The IVIMA SJ Series represents the industry benchmark for high-density polyethylene (HDPE) pipe manufacturing. Designed to meet the demands of modern infrastructure, this line provides an unprecedented diameter range from 16mm to 1600mm. It is the ideal solution for high-pressure municipal water mains, industrial gas networks, and large-scale dredging projects.

A core advantage of the SJ series is its specialized 33:1 L/D ratio single-screw design, which ensures 100% homogenization of the melt at low temperatures. For ultra-large diameters (1200mm-1600mm), our unique dual-extruder synchronization technology provides the massive material throughput required for wall thickness stability. This system maintains the material's molecular integrity while delivering high-speed, energy-efficient production that adheres to international quality standards.

Top-Tier Component Configuration

• Main Motor: Siemens or WEG for stable torque and energy saving.

• Control System: Siemens PLC with a user-friendly touch screen interface.

• Electrical Parts: Schneider contactors and Omron temperature controllers.

• Gearbox: High-torque vertical gearbox with an independent oil cooling system.

Production Process Flow

Raw material is melted and homogenized in the Extruder, shaped through the Die Head, precisely sized in the Vacuum Calibration Tank, continuously pulled by the Haul-off Unit, cut to length by the Cutting Unit, and finally collected via Stacking Rack or Pipe Winder.

Manufacturing Strength

IVIMA maintains stable in-house production capacity with standardized machining, assembly and testing procedures. Annual output exceeds 300 production lines, ensuring scalable delivery capability for global projects.

Global Installation Projects

Our production lines have been delivered to industrial facilities worldwide, covering both extrusion and recycling applications across different markets.

Certifications

Compliance documentation and machinery directive certifications are available to support international project requirements and audits.

Service Workflow

We provide a clear service process from inquiry to delivery and long-term technical support, enabling efficient project execution and faster production start-up.

After-Sales Warranty

We provide one year remote warranty support, including spare parts supply, remote fault diagnosis and online technical guidance. Engineer on-site commissioning service is available when required.

Packing & Transportation

Export-standard packing is applied to protect key components during sea/land transportation. Packaging methods can be optimized according to route, container loading, and destination requirements.