Double wall corrugated pipe Extrusion line

Plastic corrugated pipe equipment is a new type of pipe with an annular outer wall and a smooth inner wall. At present, it is very mature in production process and use technology.

Today, I will introduce the composition of plastic corrugated pipe equipment:

Conical twin-screw extruder

Conical twin-screw extruder is a high-efficiency mixing and extrusion equipment. The machine has the characteristics of low shear rate, difficult material decomposition, uniform plasticizing and mixing, stable quality, high output, wide application range and long service life.

Molding machine

The main machine of the molding machine of this production line adopts an 11KW DC motor. The double-layer tube billet extruded by the mold enters the shaping mold of the molding machine, and is cooled under the action of external vacuum of the molding machine and internal compressed air of the mold. It is formed according to the shape of the shaping module of the molding machine, and is quickly cooled and shaped under the cooling of external refrigeration wind. It moves under the drive of the shaping module and walks out of the qualitative module.

Double-layer extruder head

The head is a combination of many advantages. Since the head works continuously under high pressure and high temperature, the material performance requirements of the head parts are very high.

So for the one important part of the pipe is the #double wall corrugated pipe. As we know,our factory usually have these kinds of double wall corrugated pipe machines:Horizontal Pressure Water Cooling Double Wall Corrugated Production Line,HDPE/PP/PVC Vertical Type Double Wall Corrugated Pipe and PVC Ribbed #pipe extrusion line, Special Use Single Wall and Double-wall corrugated pipe extrusion line.

1Horizontal Pressure Water Cooling Double Wall Corrugated 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 servo 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.

HDPE/PP/PVC Vertical Type Double Wall Corrugated Pipe and PVC Ribbed Pipe Extrusion Line

DWC pipe is mainly used for water drainage system. It is a fully computer controlled line. It features high and stable output caacity, and highly automatic operation. For HDPE, you can choose high efficient single screw extruder. For PVC, you can choose conical twin-screw extruder or parallel #twin- screw extruder.  Forming system consists mould and corrugator. Mould blocks can be easily changed and they have air or water cooling system. The belling process is on line. High precision cutting can be guaranteed by cutting machine. The production line can also be equipped with SIEMENS PLC system.

Special Use Single Wall and Double-wall Corrugated Pipe Extrusion Line

Mini single wall high speed corrugated pipe forming machine can produce two diameters or three diameters single wall corrugated pipe with the same mould blocks, which reduce the cost of the mould blocks and the changing time, also increase the efficiency.