Langbo - PVC Large Diameter Pipe Extrusion Line

Co-Extrusion

• Various combination of extruders guarantees the extrusion volume for large pipe production
• permanent magnet synchronous motor for reducing 10%-20% energy consumption comparing with DC or AC Motor.
• Core parts in extruder provided by Worldwide famous suppliers for reliable production
• Easy Temperature setting and indication
• Easy operation and parameter monitoring on control panel

Mould

• Specially designed of flow channel for superb pipe shaping and reasonable melt pressure.
• Big mould body for stable extrusion

Vacuum Calibration & Cooling

• Vacuum Pumps driven by AC Drive to realize a constant vacuum environment and high energy efficiency.
• Robust concept of components for stable running
• Advanced manufacture technology for robust structure and precise adjustment

Haul-off Unit

• Servo Motor and high-quality reducer for synchronized movement of belt or caterpillar
• Tailored hauling concept adopted based on certain production requirement
• Easy maintenance mechanical concept

Cutting Unit

• chamfering during planetary cutting optional
• Cutting Machine with frame ensures a stiffer structure and better cutting process
• Suitable cutting concept based on production requirement

Belling

• Two heating position for on-time belling by high line speed
• Energy saving by automatic switch of heating element
• Customized cooling concept based on production requirement