Extruders, Gear Pumps, and Geartruders^®

THE HARREL GEARTRUDER^®

• A rugged Harrel extruder, described below.
• A high-precision Harrel gear pump ensures precisely controlled output.
• AC vector or digital SCR drives.
• Plus a full-color Harrel DIGIPANEL^® controller.
• Operates as a coordinated system instead of a collection of miscellaneous discrete components.
• All mounted on a single welded steel base.
• 3/4 inch through 3 1/2 inch screw sizes
• Completely self-contained. Pre-wired and tested.

HARREL EXTRUDERS

• Rugged, reliable, and heavy duty
• 3/4 inch through 3 1/2 inch screw sizes
• Helical gear box, water cooled throat
• Microprocessor-based DIGIPANEL^® controller for Total Control of line.
• Completely self-contained. Extruder, drive, and control cabinet all on one base. Pre-wired and tested.
  
  

HARREL GEAR PUMPS (Melt Pumps)

• Meters out plastic precisely, regardless of external conditions.
• Forms for 5 pounds/hour to 400 pounds/hour
• Forms available with gear reducer and controllers for upgrading existing equipment.

HARREL TILT 'N SWIVEL GEARTRUDER^®

• Rugged, 3/4 inch or 1 inch extruder, plus gear pump, digital drives, and microprocessor DIGIPANEL^® controller. All mounted on a convenient tripod base.
• Easily adjustable height and angle.
• Gear pump ensures precisely controlled output.
• Ideal for striper or for thin layers in coextrusion system.