The characteristics of fully automatic plastic double wall
corrugated drain pipe extrusion making machine:
1. The fully automatic plastic double wall corrugated drain pipe
extrusion making machine uses two high-speed single-screw
extruders. Single-screw extruder:
We use PE high-speed high-efficiency single-screw extruder. Its
barrel is slotted type design.
It is also equipped with a low-noise fan and a high-speed
hard-surface gear box.
The inner and outer layers of the double wall corrugated pipes are
independently fed by two extruders.
It achieves the use of different colors and different raw materials
production, and ensures efficient extrusion.
2. Extrusion mold: It has dual flow channel structure. It goes
through the nitriding and polishing process.
The special design of the die is suitable for the production of
different materials and different ring stiffness pipes.
The special mold structure ensures that the inner and outer layers
are evenly and stably formed.
3. Forming machine: It adopts horizontal structure and chain drive
design. At the same time, it is also equipped with an open water
cooling system and a vacuum forming system. This ensures a high
production rate for continuous production.
The mold adopts the mechanical up and down synchronous drive and
the advanced programmable lubrication system.
These make the molds have a long service life, ensure the accuracy
of the operation and ensure the quality of the pipe. Because of
using advanced online expansion function, we can expand the double
wall corrugated pipe online.
This significantly reduces the investment and the improves
production efficiency.
4. Molds: The corrugated forming module is made of special alloy
material through precision casting. It has high precision,
strength, wear resistance and excellent heat dissipation effect. By
using advanced module rapid replacement system,
the replacement time of the module is greatly reduced. According to
the different requirements of different customers ,
we can design different wave type forming module.
