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WD 1Innovation in volumetric dosing – drum dosing device of the next gerneration –Precise dosing for micro injection molding<0,01g per shot (*1)
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System Variations & Dosage Options
The innovative drum dosing system WD makes it possible to dose both – granules and powder.
WD1: Cyclic dosing system (metering on main flow of material)
WD2: Simultaneous dosing system (simultaneous single dosing of the components)
WD 1 or WD2 on other devices
WD Powder: High Precision powder dosing
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Drum dosing device WD1Volumetric – Extreme precision – High repeatability – No wearing parts |
Product-Video |
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Drum-dosing device WD1Volumetric – Extreme precision – High repeatability – Without wear parts Integratable in control systems of model-based material handling |
DESCRIPTIONThe unique drum dosing concept has been developed especially for the microdosing of free-flowing materials. The special geometry of the exchangeable dosing drums as well as the adjustment of the speed of rotation makes it possible to precisely dose the smallest dosage amounts <0.01g * 1. Due to the high precision and repeatability, the drum dosing system is excellently suitable for shot-based dosing in micro injection molding / injection molding as well as for continuous dosing into extrusion lines. The use of different drum geometries results in a large dosing range of approx. <20 g / h to> 30 kg / h * 1. Calibrating and cleaning is carried out in a very short time thanks to the sophisticated design. * 1: Per shot, depending on bulk density and grain size |
ADVANTAGES• Highest precision |
EQUIPMENT• Shot-related addition of additives
• Main component in free inlet • Color Touch Panel 3.5 ” • Logbook • Ethernet • FTP • USB • Selectable drum housing (aluminum or stainless steel) • Selectable drim material (plastic or stainless steel) • Selectable delivery capacity through adapted drum geometry • Control detachable |
OPTIONS• External control module for pneumatic suction conveying * 2: in preparation |
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CONTROL WDx
• Up to 4 dosable components |
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TECHNICAL DATA |
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| Dosing capacity | < 0.01g per shot up to> 30kg / h * 1
* 1: Depends on bulk density and grain size |
| Total power | max. • Small 80kg / h, • Medium 200kg / h, • Large 800kg / h
(* 2: depending on the conveyor) |
| Stepper motor | 870,400 steps per revolution Blocking detection by Hall sensor |
| Product-contacting parts | Optionally in stainless steel, aluminum |
| Drum | Stainless steel, plastic (POM) Sizes: 6, 12, 25, 45mm |
| Max. Dosing stations | 5 (4 additives, 1 free feed) |
| Electrical connection | 230V AC, 50Hz |
WD 1 Dosing devices, 2-5 components
Device |
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Description
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WD1-2k |
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2 components
1 components with precision drum dosing devices 1 component in free feed |
WD1-3k |
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3 components
2 components with precision drum dosing devices 1 component in free feed |
WD1-4k |
4 components
1 components with precision drum dosing devices 1 component in free feed |
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WD1-5k |
5 components
4 components with precision drum dosing devices 1 component in free feed |
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WD2 |
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Simultaneous dosing system (simultaneous single dosing of the components) |
WD1 on other devices |
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Dosing with up to 4 WD drum dosing devices |
WD 1 Dosing devicees, Small, Medium, Large
Device |
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Description: The foot makes the differece |
Small |
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WD1-Small with small foot |
WD1-Medium |
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WD1 Medium medium foot |
WD1-Large |
WD1-Large with large foot | |
WD system
WD1 – compact version, dosage into the material flow (1 main component, 1 additive)
WD2 simultaneous dosing (up to 4 roller dosing devices on one foot)
WD system on other devices
Downloads
| Image | Language | Device | Catalog | |
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DEUTSCH |
WD1 | Folder WD1-DE | |
ENGLISH |
WD1 | Folder WD1-EN | ||
FRANÇAIS |
WD1 | Folder WD1-FR |