[Allan]

Common colloid mill troubleshooting steps for insufficient fineness include checking whether the rotor-stator gap is set too wide, verifying the rotor is spinning at the correct speed, inspecting for excessive wear on shearing surfaces, and confirming the feed rate isn’t overwhelming the mill’s processing capacity. Reviewing formulation viscosity and pre-mix quality can also reveal whether the issue originates before the milling step.

[Allan]

For commercial production of applesauce, cooked apples are typically passed through a coarse separator to remove skins and seeds, then through a colloid mill to achieve the fine, smooth consistency expected in jarred or pouched products. The mill’s adjustable gap also allows manufacturers to offer both smooth and slightly chunky applesauce styles from the same base process.

[Allan]

Cocoa powder production mainly relies on pressing cocoa liquor to remove fat before dry milling, but a colloid mill can be used earlier to help refine cocoa mass or later to blend cocoa powder smoothly into liquid products like beverages or sauces without lumps. It is less common for the dry powder step itself but valuable wherever cocoa is incorporated into a liquid or paste base.

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