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GD1 Gravimetric drum dosing devicefor micro injection moulding, injection moulding and extrusion • For shot weights from 10 to 500 g Integratable in control systems of model-based material handling |
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Drum dosing device GD1-3k (3 components)
3 components, equipped with highly accurate drum dosing devices WD1 |
DESCRIPTIONThe unique drum dosing concept was developed especially for dosing free flowing materials. The special geometry of the exchangeable dosing drums and the speed adaptation allows precise metering of smallest quantities down to 0.1 g*1 per shot. Thanks to its high precision and repeat accuracy, the drum dosing system is ideally suited for shot dosing for injection moulding and micro injection moulding as well as continuous dosing on extruders. The use of different drum geometries allows a large dosing range from about 10 g/h to >300 kg/h*1. Through the well thought out design, calibration and cleaning are quick and easy. *1: Per shot, depending on bulk density and grain size |
BENEFITS• Up to 2 components can be metered |
MICROCONTROLLER GDx• Dosing of up to 2 components *2 available soon |
OPTIONAL EXTRAS• External control module for vacuum conveying *2 available soon |
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Technische Daten |
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Dosing capacity | 1.0 g per shot up to >300 kg/h*1
*1 : Per shot, depending on bulk density and grain size |
Drum output, max. Drum channels 6-45 mm |
• 6 mm up to 1 g/s • 12 mm up to 3 g/s • 25 mm up to 10 g/s • 45 mm up to 30 g/s |
Stepper motor with encoder monitoring |
51,200 steps per revolution (optionally 870.400 steps per revolution) Blockage detection through Hall sensor |
Max. no. of dosing stations | 3 (2 additive, 1 free inflow) |
Electrical connection | 230V AC, 50Hz |
System variations & dosage options:
The innovative drum dosing system makes it possible to dose both. Granules and powder.
WD1: Cyclic dosing system (metering on main flow of material)
WD2: Simultaneous, continuous dosing system (simultaneous single dosing of the components)
WD 1: or 2 on devices
WD Powder: High Precision powder dosing
GD-WD-System
WD1 – Compact version. Dosing into the material stream (1 main component, 1 Additiv)
WD2- Simultanious dosing (up to 4 drum dosing units on one foot)
WD-System on devices
Downloads
Image | Language | Device | catalog | |
DEUTSCH |
GD1 | Folder GD1-DE | ||
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ENGLISH |
GD1 | Folder GD1-EN | |
FRANÇAIS |
GD1 | Folder GD1-FR |