Twin Dome Granulator TDG-80 technical bulletin - LCI Corporation
Twin Dome Granulator TDG-80 technical bulletin - LCI Corporation
Twin Dome Granulator TDG-80 technical bulletin - LCI Corporation
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<strong>Twin</strong> <strong>Dome</strong>ExtruderFlat Bed Model <strong>TDG</strong>-<strong>80</strong>TECHNICALBULLETIN<strong>LCI</strong>’s <strong>TDG</strong>-<strong>80</strong> <strong>Twin</strong> <strong>Dome</strong> <strong>Granulator</strong>is a production scale twin screwextruder, which converts wettedpowders into pellets of a controlledsize and shape ideally suited forspheronization.Features• Low pressure extrusion withnegligible heat generation• Screw transport ensures plug flow,first in first out• Two <strong>80</strong> mm diameter screws• Easy-to-clean clamshell designextrusion chamber for easy accessto process parts• Hydraulic clamping system for easeof disassembly• Capable of producing 100-150 kg/hr• <strong>Dome</strong> dies capable of producing0.6-2.0 mm diameter extrudates• Stainless steel product contact parts• Painted steel machine frame• 5 hp inverter duty motor in460 VAC/3/60OperationThe wet mix, which is typically preparedin a kneader or a pug mixer, is meteredinto the feed hopper by a feeder. <strong>Twin</strong>screws transport the wet mix to theextrusion zone where it is then wipedthrough a dome die (screen) to producewell formed, cylindrical extrudates ofa controlled diameter. The extrudatesbreak off by their own weight and arecollected for the next processing step.MeteringMixingThe patented hemisphericallyshaped dies result in evenlydistributed extrusion forces.Left: The extrusion chamber withclamshell design opens quickly foreasy cleaning and screen changing.<strong>LCI</strong> <strong>Corporation</strong> is the exclusive distributorfor Fuji Paudal Company, Ltd. in theAmericas.Extruding(Spheronizing)<strong>LCI</strong> <strong>Corporation</strong> • PO Box 16348 • Charlotte, NC 28297 • 704-394-8341 • info@lcicorp.com • www.lcicorp.com
<strong>Twin</strong> <strong>Dome</strong> <strong>Granulator</strong> <strong>TDG</strong>-<strong>80</strong> Flat Bed (shown in mm)Weight: 600kg10002101461200500 700190481291146176<strong>80</strong>900870130 500460 435 3056451100<strong>LCI</strong> <strong>Corporation</strong> • PO Box 16348 • Charlotte, NC 28297 • 704-394-8341 • info@lcicorp.com • www.lcicorp.com
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