COFFEE BEAN GRADING
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COFFEE BEAN GRADING 1/ 64 in ch m m Classification Central America and Mexico Colombia Africa and India 20 8 Very Large Superior Supremo AA 19 .5 7. 75 19 7. 5 18 .5 7. 25 Large 18 7 A 17 6. 75 16 6. 5 Medium Segundas Excelso B 15 6 14 5. 5 Small Terceras C 13 5. 25 Shells Caracol PB 12 5 11 4. 5 Caracolli 10 4 9 3. 5 Caracolillo 8 3 Coffee Laboratory 589 Rappahannock Drive White Stone Va 22578 TEL (804) 435-5522 Coffee bean grading sieves, are made with round hole perforated steel plate, either for use with a mechanical sieve shaker (left), or for sorting by hand movement (right), using square wooden frames. The holes are punched in 64th inch increments.
Transcript of COFFEE BEAN GRADING
COFFEE BEAN GRADING
1/64 inch
mm
Classification Central America and Mexico
Colombia Africa and India
20 8
Very Large
Superior
Supremo AA
19.5
7.75
19 7.5
18.5
7.25
Large 18 7 A 17 6.
75 16 6.
5 Medium Segundas Excelso B 15 6 14 5.
5 Small Terceras C
13 5.25
Shells
Caracol
PB
12 5 11 4.
5 Caracolli 10 4 9 3.
5 Caracolillo 8 3
Coffee Laboratory 589 Rappahannock Drive White Stone Va 22578 TEL (804) 435-5522
Coffee bean grading sieves, are made with round hole perforated steel plate, either for use with a mechanical sieve shaker (left), or for sorting by hand movement (right), using square wooden frames.
The holes are punched in 64th inch increments.
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CL STANDARD
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CL STANDARD