Page 9 - GÜLNAR MACHINE CATALOG

LABORATORY TYPE
CAST FILM

16 mm single screw extruder has variable barrel desing such as
24 L/D – 30 L/D – 35 L/D and 40 L/D. If necesarry, the extruder
can be redesigned between 24 L/D and 40 L/D. The barrel is
designed as seven pieces and resistant to high temperatures that
makes possible to redesign the screw and barrel configuration
for the best mixing and dispersion.

Granulator, cast film unit, blown film unit, etc. can be applied to the Extruder. Designed testing with raw material as minimum as
possible. Allows the processing of valuable polymers by changing 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 is designed for easy use. The screw and feeding’s revolutions can be adjusted,
head’s pressure and other parameters can be seen by 10' standard touch screen. The values in the
formulas can be saved to the device memory. By the way, you can call the formulas stored in the
memory by typing their number or name and get the machine ready for use. Extruder electrical panel
is located at the bottom of the table.
CAST FILM UNIT
Specifications:
--Pulling roller system
--Lining and edge waste winding
--Height 38 cm
--Adjustable cutting system for film width.
--Film thickness measuring system
--Film width max 90 mm
--Film thickness min 20 microns.
Control:
--Starting / Stopping, Speed control
--Electric: with a socket from extruder main body

TECHNICAL SPECIFICATIONS GM SS 24 GM SS 30 GM SS 35
SCREW DIAMETER mm 16 16 16
BARREL LENGTH L/D 24 30 35
SCREW SPEED RPM 0-200 0-200 0-200
INSTALLED POWER kW 3,2 4 4,8
TEMPERATURE °C 300 �450 opt�onal� 300 �450 opt�onal� 300 �450 opt�onal�
TORQUE NM 1x30 1x30 1x30
MIN. FEEDING grs./hr 100 100 100
MAX. CAPACITY (PP) kgs./hr 4 4 4
COOLING WATER lt./m�n 1 1 1
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