Digital Dosing Units
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3.5 Extrusion – Proportional (Extruder Follower Option)
Recipe Input – Extrusion Proportional
To enter a recipe for Extrusion Proportional, the following process data is required:
• Percentage of additive
• Expected throughput of the extruder during production
• Extruder screw speed during production
• Calibration weight in grams
Step 1:
• Press the Input key, , once.
• The symbol flashes.
• After “1” flashes quickly on the display, a number in the format xxx.xx will come
up on the display.
• Enter the additive percentage by using the Arrow Keys . The
range of values that can be entered is 0.01% to 50.00%. The arrow keys are
used to change all process variables. The double arrow key allows the user to
ramp up or down at a faster rate.
Step 2:
• Press
again.
• The machine displays a flashing “g” or “lb”, a flashing “min” and
.
or
