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Join date: Apr 13, 2025
Posts (9)
Oct 21, 2025 ∙ 1 min
Grind size adjustment with grammage
Here is a graph of the grind size adjustment for different grammages with the 46mm basket. For this test I kept constants: 1:2 ratio, 9 bar and then aimed for 30s. If to fast a flow I went finer to adjust until I got 30s. I have kept the error range in there. For comparison, at 10g, the grind size is similar to my IMS competition, 58mm. Here the grind settings for 30s flow - left to right: 10g, 14g, 18g And here the pucks - left to right: 22g, 18g, 14g, 10g
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Oct 16, 2025 ∙ 2 min
Grind setting change with basket diameter, at constant 1:2 ratio, 9bar, 30s
I used 4 baskets with different diameter to test the grind size adjustment. I kept all other variables constant, like flow rate, pressure and time of shot. Some things of note: My 50mm basket is a high flow version - more on that later. 58mm basket is an IMS compeition 46mm is my GRAPH 36mm is a prototype made be me Please note, I have shown inside diameter of the basket - 36mm, 46mm, 50mm (aka 49 in the La Pavoni world where dimension was based on the tamper rather than ID), 58.5mm. I use a...
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May 9, 2025 ∙ 1 min
Some machines trialed as part of development
This basket should fit most 58mm machines. If your machine uses a standard 58mm basket and is used at the recommended doses, it should...
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Max Wehebrink
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