A Hybrid Design
The SDM line from Union Process is a hybrid design that
couples the grinding features of a batch Attritor with the
performance features of a bead mill.
The Advantages of a Batch Attritor . . .
SDM Attritors share many of the same advantages of batch
Attritors including:
• No expensive shaft seals to maintain
• Simple operation
• Energy efficient
• No premixing requirement
• Minimum maintenance required
• Rugged construction
• Material can be inspected and additions can be made at any time
during the grinding cycle
• Compact design
• No special foundation needed
. . . with the Added Features Necessary to
Accomplish Bead Milling
Additional advantages of the SDM design are:
• Specially designed shaft and discs configured to accommodate bead
milling (using mini media from 0.25 to 3 mm)
• High shaft speed (from 400 to 4000 RPM) to energize small media
SDM Series Attritors Designed
For Bead Milling
Model 10-SDM
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