High Speed
Invention and utility model patent designs ensure high production speed of the whole production line.


PP, PE and PVC corrugated pipe extrusion lines — ID32mm to OD2000mm. Patented closed-loop water cooling for high-speed, stable production.
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Why manufacturers choose Suba Machinery
Invention and utility model patent designs ensure high production speed of the whole production line.
High level of automation and energy-efficient design reduce electricity and labor costs.
High automation and optimized design make the line simple to operate -- reduced training time, fewer errors.
Patented design keeps downtime to a minimum -- fewer stops, more output.
24-hour support for installation, training, and remote troubleshooting.
Exported to manufacturers across Asia, Europe, Africa and South America. Factory installation, commissioning, and operator training included.
Our most requested pipe extrusion lines — from cable protection to large infrastructure drainage.

SL180 double wall corrugated pipe extrusion line produces OD40mm – ID180mm single and double walled corrugated pipes, corrugated pipe machine achieves high production speed with horizontal structure, water cooling and extrusion technology. The dwc corrugated pipe machine use 4th generation water cooling technology, all the mould blocks have cooling water inside for recycling, cooling efficiency is good, corrugated pipe production speed is high.

The SL600 double wall corrugated pipe production line produces ID90mm-ID600mm HDPE / PP double wall corrugated pipes. The products adopt horizontal structure, water cooling corrugator technology and extrusion technology to achieve high-speed production. Suba SL600 pipe corrugator machine produces bigger range corrugated pipes by optimized structure. Invention patents make sure better operation and adjustment system.

The SL1200 double wall corrugated pipe production line produces ID600mm-ID1200mm HDPE / PP double wall corrugated pipes. The products adopt horizontal structure, water cooling technology and extrusion technology to achieve high-speed production. Suba SL1200 dwc corrugated pipe machine produces bigger range corrugated pipes by optimized structure. Invention patents make sure better operation and adjustment system.
From your initial request to production launch — our proven process
Tell us what pipes you need to produce — diameter, material, volume. We respond within 24 hours.
Our engineers review your specs and recommend the right production line model and configuration.
We agree on the equipment, timeline, and terms. Your production line is manufactured and tested.
Equipment ships to your factory. Our team handles installation, setup, and operator training on-site.
Watch videos of our production lines running at customer facilities worldwide
Already have a Suba machine? We supply original components — extruders, die heads, corrugators, moulds, and more.

Suba machinery corrugated pipe extrusion line includes automatic feeding system and hopper with drying function.
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The blank is extruded from the extruder through the inner and outer die of the double layer pipe die head.
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The innovative corrugator of Suba machinery corrugated pipe extrusion line adopts a horizontal water cooling structure. The vacuum and inflation technology work together to ensure the rapid pipe forming.
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