LAB
MODELS
The 1-SD Attritor is a versatile, reliable, rugged
designed to meet virtually all lab grinding and dispersing
needs – wet or dry, continuous or batch. It allows easy and
precise scale-up to production-size equipment with reproducible
results. It is also suitable for small production or pilot plant work.
See our Laboratory Grinding Mills Brochure for information on the
smaller 01-HD Series and a more detailed description of the
many accessories and options available.
The HSA-1 High Speed Atritor is sized for
The HSA-1 works on the same principle as
the production machines and discharges through a side screen
and valve. For special applications, a ceramic-lined tank is
available.
1-SD
HSA-1
Ceramic powders
Glass frits
Metal powders
Mechanical alloying
Metal oxides
Fibers and cellulose
Food products
Ferrite
Pigments
Minerals
Coal and coke
Graphite
Plastics and rubbers
Chemicals
Both 1-SD and HSA-1 are equipped with variable speed drive systems (either mechanical or electronic)
and tachometer to measure shaft RPM. All the grinding tanks are water jacketed.
Standard power for all lab machines is 230/460V, 3 phase.
Model
1-SD Series
HSA-1 Series
Mechanical Drive
Electronic Drive
Mechanical Drive Electronic Drive
Tank Capacity (gal)
1.5
2.5
1.5
2.5
1.3
1.3
Working Capacity (gal)
0.8
1.1
0.8
1.1
0.4
0.4
Media Volume (gal)
1.0
1.5
1.0
1.5
0.3 - 0.5
0.3 - 0.5
HP—Standard Dry Grinding
2 HP 3 HP 3 HP 5 HP
3 HP
5 HP
HP—DSM (mechanical alloying)
3 HP 5 HP
5 HP
Height (inches)
47
41
47
43
Bench Space (WxD in inches)
28 x 50
24 x 40 26 x 44
24 x 44
22 x 32
Machine Weight (lbs) w/o media
750
850
600
650
750
600
Common applications for Dry Grinding Attritors
4
1,2,3 5,6