PE Large Diameter Pipe Extrusion Line with Gravimetric Dosing System
“Langbo Machinery customer service is one of the best encountered in the business. Always fast and effective act.”
Customer‘s voice
PE Large Pipe Extrusion
Municipal Pipe
Building Pipe
DN630 PE Pipe Production In Customer's Factory


permanent magnet synchronize motor for energy saving
Energy saving by vacuum control system
Automatic control system
High standard manufacture and details for better operation and maintenance
Co-extrusion for high extrusion volume

Tailored Solution

Long service time design
By model selection of driving motor and screws, we consider the long-term production condition and choose a less wear running matching and anti-wear treatment for barrel and screw. The design concept can guarantee at least 1-year wear resistance with 24 hours running per day.
In each stage of calibration tank, we prepare one backup water pump and one backup vacuum pump. If one pump is defect, the backup pump works automatically, operators can check the situation and the line runs as usual.
AC Drive controlled vacuum condition
All vacuum pumps run based on the pressure condition inside of the tanks. Vacuum pumps run hard when the vacuum condition not enough. AC Drives control the pumps and keep the constant vacuum situation in energy efficiency way
Platform for safety and easy operation
Two extruders are set on one platform. The large pipe extrusion causes a high center line. With a big platform, operator can adjust the two extruders easily safety. It cost more but man can benefit in aspect of daily operation and maintenance in the whole life cycle of the line.
HDPE Large Pipe Extrusion Line
Production line
Copied to clipboard