Food Machinery Grinding Roller

For Malt:
2 or 3 rolls for malt mill - Used to crack malt kernels into smaller pieces to help extract sugars and starches. Important for brewing and distilling.

For Coffee Beans:
Coffee roller mill - Usually 2 or 3 grinding rollers that grind and crush beans into smaller and uniform sizes. Important for proper coffee extraction and flavor.

For Cocoa Beans:
Cocoa nib grinder - 2 or 5 granulating rollers that finely grind roasted cocoa beans into cocoa liquor/paste. Important step in chocolate making.

For Chocolate:
Chocolate refiner - Typically 3 or 5 rollers that further grind chocolate liquor into small uniform particles to achieve desired texture.

For Cereals/Grains:
Flaking mill - 2 or 3 rollers to roll out grains into flattened cereal flakes like oats or corn flakes.
Roller mill - 2 or 3 rollers to grind grains into coarse to fine particles for food or animal feed.

For Biscuits/Cookies:
Sheeting mill - 2 rollers to sheet dough to desired thickness before cutting shapes.

The number of rollers, roller material, and gap between rollers can be adjusted to achieve the desired crushing/grinding/flaking effect for different applications. Choosing the right roller mill is important for optimal refining, texture, and end product quality.