SBG400 HDPE/PP Twin Wall Corrugated Pipe Extrusion Machine

The scope of diameter: (ID) Φ200mm-Φ400mm

Introduction of Double wall corrugated pipe:

In addition to general plastic pipe has good corrosion resistance, high insulation, inner wall smooth, small flow resistance and other characteristics, Double wall corrugated pipes are structurally optimized for the maximization of the utilization features. The shaped exterior wall insures a very good ring stiffness, an optimal flexibility - rigidity balance, stability towards the soil in underground sewer systems due to the exterior profiles, it allows a slight curving etc. At the same time, the pipe’s specific weight is significantly decreased compared to classical systems, offering supplementary advantages for handling, storage and installation.

Features of Double wall corrugated pipe extrusion line:

In purchase to satisfy the need of plastic material market, HUASU machinery developed this HDPE double wall corrugated pipe extrusion Line SBG 400 by absorbing revolutionary engineering from overseas nations plastic material machinery industry. This HDPE Double Wall Corrugated Pipe Extrusion collection may be the most current look at achievement all through the plastic material extrusion area. The whole production collection is appropriate for that considerable cost extrusion of HDPE, LDPE, and PP material. Equipped with high quality aluminum alloy moulds block what has vacuum forming channel and water or air cooling channel and with full closed pressure and continuous water cooling system.The complete production collection adopts straight extruding (two extruders co-extrusion) and forming technology, human-machine interface deal with system. It tends to make considerable automation degree, dependable good quality and stable production turn out to be true. and also this pipe production collection wins our home and in another country customers’ good reputation.If the PVC double wall corrugated pipe production line is equipped the automatic belling machine, it can make the socket online.

Single Screw Extruder: Equipped with high efficiency single screw extruder (for HDPE/PP) or twin screw extruder (for PVC).High speed and efficiency single screw extruder is specially designed for extrude HDPE, LDPE, and PP material, grooved barrel, equipped with the lower noise fan, high speed and hard gear reducer. The inner and outer layers of the corrugated pipe are independently fed material by two plastic extruders. It can make the inner and outer layers produce different material and guarantee high efficiency extrude.

Die head: The extrusion die has two channel structures, nitriding and polishing handling, special designed mouth molds, suitable for different material and different ring stiffness pipe produce. The special molds structure assures the inner and outer layer wall thickness even and forming stability.

Corrugator: Corrugator adoptes horizontal and full closed structure with chain type transmission, equipped with open water cooling system and vacuum forming system. It greatly increases the production speed. The belling on line function decreases investment cost and improves production efficiency. Mold block moving adopts synchronous upper and lower mechanical drive system and advanced self-lubrication system. It assures moving accuracy and pipe quality stability.Horizontal type, Shuttle transmission, Sraying water cooling. Vacuum Forming corrugator can give powerful advantage to customer in market competition by low price and perfect out-looking of pipes.

Mold blocks: They are corrugated forming molds which are formed by special aluminum alloy material through precision casting. They have high precision and strength, and excellent heat dissipation.

Cutting machine: High-strength alloy steel blade, Rotary cutting, smooth pipe incision, dustless cutting. The tracking device makes the cutting location precision. Germany Siemens professional PLC programmed controlling system makes operation easy and sensitive.

Control system: It adopts Siemens professional PLC control system, 15 "large color touch screen human-machine interface, high automation, reliable running, easy operation, remote communication function which can realize remote fault diagnosis and rule out the possibility.

Main Specialized Parameter: