2026-09-04
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In the North American building drainage market, high-performance ABS pipe extrusion line technology enables the manufacturing of cellular foam core pipe that combines durable ABS outer layers with a sound-absorbing PVC foamed core, delivering strength, noise reduction, lightweight construction, and thermal insulation for high-end drainage applications.

LSP-160 ABS Pipe Extrusion Line devleoped for north america market, covers size of 1-1/2"–6" drainage and water supply application, with a stable extrusion of 480 kg/h product capacity. Product quality comply to standard ASTM F1488.
Pipe Size: 1-1/2" to 6"
Capacity: 480 kg/h
Pipe Structure: 3-Layer (A-B-A)
Standard: ASTM F1488
Extrusion line equipped with two single-screw extruders and a dedicated three-layer co-extrusion pipe head with spiral flow channels, Optimized segmented screw design ensures thorough plasticization and uniform melt extrusion, maintaining consistent circumferential wall thickness even at high speeds, meeting drainage pipe performance requirements.

Extruder equips with Mconvey accurate dosing system with a powder a loss-in-weight feeder, gravimetric doser and a granule loss-in-weight feeder for stable production quality.The granule loss-in-weight feeder prevents material blockage and allows real-time monitoring. The powder loss-in-weight feeder provides 360° anti-bridging for accurate dosing of low-flow powders. The gravimetric doser(for granules) delivers precise dosing of color masterbatch and foaming agents, keeping the production formulation stable.
Foamed core pipes are highly sensitive to cooling rates.Cooling too fast causes internal stress, while cooling too slowly may lead to cell collapse. The line uses a dual-chamber vacuum calibration tank to ensure stable forming. Downstream equipped with three-caterpillar haul-off and swarfless cutter. Flexcon+ system centralizes control of extrusion, cooling, and haul-off parameters, with data collection and maintenance support for reliable long-term operation. LIANSU specializes in complete pipe extrusion solutions, providing professional consulting, process planning, and customized production lines based on your needs.Pls contact: +86 13392775773 (WhatsApp).Graded Cooling and Precision Calibration

Downstream & Precision Control
