Single Screw Pipe Extrusion Line

• Understanding extrusion market requirements thoroughly, Windsor Machines extruders take lead in technical superiority
• The screw and barrel are designed and developed to match specific raw material and end product requirement by simulation software
• We offer barrier screws yielding improved output rate, low melt  temperature and improved melt quality

Only Bare Extruders for following applications

• Soft PVC tubing for medical applications
• Soft PVC garden hose
• Suction hose pipes
• HDPE/PP corrugated pipes
• PP tubes for automobiles
• PU tubes for pneumatic pipes
• Cable coating
• Nylon tubing for medical application

Plain Barrel Extruder Specifications

Most versatile Spiral Mandrel Design Advantages

• Improved inner pipe surfaces
• Short purging time
• Optimized back pressure allows a balance of compression & melt temperature control
• Uniform melt flow can be achieved yielding minimum wall thickness deviation
• WINDSOR MACHINES spiral die is versatile by design which enables PE, PPR, ABS processability only by changing the toolings
• Possibility with high speed design upto 30 mtr/minute line speed for smaller pipe size 20 – 40mm

Single Pipe Die Head Specifications

Dual Pipe Die Head Specifications

** Pipe output depending on pipe size.

Co-extrusion Pipe Die Heads Specifications

** Pipe output depending on pipe size and material recipe.
* Die head suitable for PPR

VST 630 with optional feature of ultrasonic sensor to measure pipe wall thickness

Vacuum Sizing Tanks

• Intensive cooling provided to ensure high production rate
• Self cleaning spray nozzle
• Accurate vacuum control, water level control & temperature control
• Two vacuum chambers and motorized axial movement provided from VST-250 and above for quick startup and less wastage
• Manual slide rail arrangement for Axial and Transverse movement of the tank
• Dual vacuum spray tanks on common frame for dual pipe extrusion line
• Imported filters for online cleaning
• Air operated solenoid valves optionally
• Cyclone separator for vacuum optionally
• Aluminium cast lids

Traction Unit

• Up to 8 track to suit pipe diameters
• Different line speeds can be changed through change of sprockets (on request)
• Track adjustment by pneumatic control
• Direct drive offered for selected models
• Counter balance pressure to balance track weight for thin pipes
• Encoder for length measurement & feed back arrangement offered optionally
• Easy accessibility for maintenance of all components
• Dual twin-track traction units for dual pipe extrusion line
• Servo design (Optional)
• Thick ‒ Thin provision (Optional)

Tube Traction Unit Model Specifications

Models with higher line speeds & wider speed range available on request.
Minimum Line speed upto 1% of maximum speed (optional features).
Higher sizes available on request.
* Pipe range of 160 with four tracks only.
** Servo and non servo drive and motor from preferably Lenze-Germany available as option
** Thick & Thin device available as option

Chipless Cutter Specifications

*High line speed cutter available on request
*For PE or PPR Pipes

• Two station coiler with pneumatic collapsing arms
• Suitable for pipe size up to 125 mm
• Online tension adjustment achieved through tension control
• Pneumatic pipe end retaining device provided to prevent loosening of the coil
• Auto traversing with servo and non servo drive available
• A. C. Drive
• Single station coiler available on request

Coilers Specifications