Oliver Stoner, Operating Instructions Manual

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The final pattern on the deck may vary depending on the seed you are processing. However, for most com-
modities, the overall pattern will generally be similar. We suggest an average depth of material of from 1 to 2
inches for material larger than 1/4 inch; from 1/2 to 1 inch for material ranging from 1/8 to 1/4 inch in diame-
ter; from 1/4 to 1/2 inch for material from 1/16 to 1/8 inch in diameter and less than 1/4 inch for material
smaller than 1/16 inch in size. As a general rule, the bed depth at the high end of the machine should be from
1 to 2 times the depth across the low end of the machine. The average depth under the feeder will normally
be about the same or slightly greater than the depth at the stone discharge. These patterns will not be correct
for all commodities. However, if you can approximate these conditions on the deck surface, you should see a
definite separation. From this point you can make the necessary adjustments to obtain an optimum separa-
tion.
As an additional aid in setting your stoner, we have provided some examples of situations that can occur and
have listed adjustments which help correct the pattern. (See Figures 12-13-14.)
Finally, if you can't get the separation you want, please call the factory (303) 254-6371. Our staff will be glad
to give you the approximate settings to separate your product on your machine. If you have specific problems
or questions, let us know. We will be glad to share our thoughts on the subject with you.
For the convenience of our customers, we maintain a laboratory service where we can process your samples.
There is no charge and all samples will be returned if requested. If you have a sample you would like tested,
just call us. Then we can discuss your problem and determine how much of a sample is needed for testing. If
you like, we can set the test dates so that you can be present during the test.
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FIGURE 12
Correct Adjustment
FIGURE 13
1. Insufficient Tilt.
2. Too much Eccentric Speed.
3. Too little air.
FIGURE 14
1. Excessive Tilt.
2. Too little eccentric speed.
3. Too much air.