Colino

The Colino kit is designed for grading green coffee by bean size. Usually, samples of 100-300g are sieved to determine its size distribution. Grade 18 beans (e.g. Kenya AA) will pass through a sieve with 18/64″ diameter holes, but are retained by the next smaller sieve. Even-numbered screens are used for Arabicas, and odd-numbered screens are used for Robustas. Peaberries are sorted using slotted sieves.

Key Benefits

• easy to assemble: building your Colino
• stackable: using your Colino
• standards compliant: industry standard hole sizes in 1/64″ increments
• precise: laser cut with 0.02mm tolerance
• fast: comprehensive hole coverage in minimal distance
• portable: all parts fit into the included box (total weight: 850g)
• biodegradable and emission free: made purely from Kraftplex; 100% cellulose from sustainably cultivated stocks of softwood (FSC certified)

Included Items

• 5 standard screen plates at the sizes 15, 16, 17, 18, and 19 (in 1/64″)
• 2 bottom plates
• 7×4 border parts to assemble all 5 screens and the two bottom collection pans (pre Dec. 2020: 5×4 border parts)
• storage box

Dimensions

• screen plate: 17,2cm x 16,4cm x 0,1cm (15-20g)
• bottom plate: 17,2cm x 16,4cm x 0,1cm (32g)
• assembled screen: 17,4cm x 17,1cm x 3,6cm (ca. 100g)
• assembled bottom pan: 17,4cm x 17,1cm x 3,6cm (115g)
• storage box: 18,7cm x 17,8cm x 3cm (300g)