146 Control macros
Plastic extrusion macro
Plastic extrusion in a plastic industry is a process of converting plastic materials from
solid to liquid states and reconstituting them as finished components.
The below diagram shows the different process involved in a plastic extrusion.
Basic plastic extrusion block diagram
The plastic granules (in solid state) are fed as input which then goes through various
process in the extruder machine to get the desired plastic product as output. The
extruder operates with five to six motors and drives, depending on the type of
extruder machine.
The Plastic extrusion macro is suitable for the drives used in plastic extrusion
industry.
To enable the macro, navigate to
• Main menu Connection macro Plastic extrusion
or
• Main menu
Complete parameter list parameter 96.04 Macro select
[20] Plastic Extrusion.
Motor
Screw
Die
Heated Barrel
Feed pipe
Hopper
Drive
Breaker plate
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