HDPE Double Wall Corrugated Pipe Extrusion Production Line

Jwell's newly developed horizontal double-wall corrugated production line is a second-generation horizontal pressure water cooling production line, which is independently developed on the basis of domestic and international advanced technologies. It has more than ten invention patents.

● There are a variety of types of extruders to choose, which can achieve the production of various HDPE, PP pipe, also can meet the production demand of single-wall corrugated pipe.

● Sizing sleeve is made of aluminum alloy, and the surface is wear-resistant. The tube waveform can be calculated by special software program, and the ring stiffness can be obtained at the same weight.

● The sliding base of forming machine is geared and equipped with large size needle roller bearing, which improves the bearing capacity of the sliding base. More stable operation, longer life.

● Production line is fixed center height, and there is no need to adjust again when changing model;

● Common production line modules with different specifications. Quick unloading module design makes module loading and unloading convenient and fast. The unique internal module cooling design enables the cooling water to flow rapidly internal module realizes the rapid cooling and shaping of pipes. The main drive is driven by a two-speed motor, which can realize stable and accurate operation.

● Using advanced PLC and color LCD control system, which can be adjusted by single machine, linkage of all lines, simple operation, stable and reliable production, high degree of automation, automatic fault alarm.

● In addition to single screw extruder, tapered twin screw extruder and parallel twin screw extruder can be used in this production line. All three kinds of extruders are produced by JWELL, with precise electronic control, good plasticizing and stable operation, which can meet the needs of different customers.

Rainwater discharge: Rainwater collection and discharge in municipal roads and squares (ring stiffness ≥ SN8).

Sewage pipe network: Suitable for domestic sewage and industrial wastewater transportation.

Power communication: As a casing for underground cables and optical fibers, it has good insulation and resistance to mechanical shock to avoid construction damage.

Traffic signal: Signal line protection pipe along highways and railways.

Underground drainage systems for airport runways and aprons, resistant to aircraft loads (ring stiffness can be customized to SN16).

Farmland irrigation

● Underground pipes for water channels and sprinkler systems

● Corrosion-resistant water pipes in saline-alkali land and coastal areas.

● Slope protection drainage blind ditch, quickly dredge groundwater and prevent landslides.

● Industrial wastewater pipes, chemical plants, electroplating plants and other highly corrosive media transportation, with a lifespan of more than 50 years (far longer than steel pipes).

● Landfill, leachate collection and drainage pipes

● Tailings pond drainage pipes, slurry delivery pipes

● Infiltration and storage pipes for rainwater storage systems

● Temporary drainage pipes for construction sites and open-air activities, which can be quickly disassembled and reused.

High ring stiffness

● The corrugated structure provides excellent compressive strength (SN4-SN16), and the soil cover depth can reach 20 meters.

Corrosion-resistant and maintenance-free

● No anti-corrosion treatment is required, and the service life is 3-5 times that of concrete pipes.

Lightweight and easy to install

● 6 meters/standard length, hot-melt connection or socket connection, construction speed increased by 50%.

Environmentally friendly and recyclable

● 100% recyclable. ISO 9969 (ring stiffness test), ASTM F2648 (double-wall pipe specification), EN 13476 (European drainage pipe standard)

● HDPE double-wall corrugated pipes are gradually replacing traditional materials such as concrete pipes and steel pipes with their lightweight, high strength and economic advantages, becoming the preferred solution for modern infrastructure construction.