Sai Deva Machine Tools manufactures Jockey Extruders for both PVC and HDPE pipes.
The Jockey Extruder is available in various sizes:

• 25mm screw & barrel with a 1 HP AC motor and VFD control
• 32mm screw & barrel with a 3 HP AC motor and VFD control
• 40mm screw & barrel with a 5 HP AC motor and VFD control