Page 6 - GÜLNAR MACHINE CATALOG

LABORATORY TYPE
20 MM TWIN SCREW EXTRUDER

20 mm Twin Screw Extruder has 44 L/D barrel design. The
barrel is designed as eleven pieces and resistant to high
temperatures. Every zones’ heater works by its own socket.

Extruder has a compact design with cooling bath and granulator. Designed for testing with raw material as minimum as possible
and works with the small capacity for pilot production. Allows the processing of valuable polymers by segmented screw and
barrel design. The screw elements of the extruder can be redesigned for any different application by changing kneading, mixing
and cutting elements.
CONTROL PANEL
Extruder control panel �s des�gned for easy use. The screw and feed�ng’s speeds can be adjusted,
pressure and other parameters can be seen by 10' touch screen. The values �n the formulas can be
saved to the memory. By the way, you can call the formulas stored �n the memory by typ�ng the�r
number or name and get the mach�ne ready for use. Extruder electr�cal panel �s located at the bottom
of the table.

MOVABLE BARREL FEATURE

In case of any jamm�ng of the screw or for clean�ng, the barrel can be eas�ly separated from
the screw. W�th the help�ng of a manual arm, the barrel can be separated from the screw
together w�th the panel and the water system. Th�s system prov�des conven�ence for the
user �n terms of clean�ng and check�ng the screws w�thout remov�ng the barrel.

TECHNICAL SPECIFICATIONS GM TWIN 18/44 GM TWIN 20/44
SCREW DIAMETER mm 18 20
BARREL LENGTH L/D 44 44
SCREW SPEED RPM 0-400 0-400
INSTALLED POWER kW 9 9
TEMPERATURE °C 300 300
TORQUE NM 1x85 1x110
MIN. FEEDING kg/hour 1 1
MAX. CAPACITY (PP) kg/hour 5-7 9-10

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