Skip to content
Field guide8 Curing Problems: How to Diagnose, Fix, and Prevent Them
Equipment

Bowl Cutters, Choppers and Emulsifiers

Bowl cutters use rotating bowls and high-speed knives, while choppers and emulsifiers use different cutting heads or continuous systems. All combine size reduction with mixing and energy input.

Knife speed, bowl speed, loading, batch size, time and ingredient sequence determine particle size and extraction. A time copied from another machine is not an equivalent process.

Mechanical energy becomes heat. Ice, chilled materials and staged addition control temperature, while over-cutting can smear fat, denature protein and break the batter.

A bowl cutter can produce visible chopped particles or a fine emulsified matrix depending on settings and endpoint. The intended structure must be defined before processing.

Lids, guards and interlocks must prevent access to moving knives. Knife fragments, worn bearings and product trapped beneath the bowl or shaft require inspection and cleaning.

Record load, speed, time, temperature and endpoint. Examine particle structure, bind and fat stability, and maintain a blade inspection and replacement programme.

Related in the Codex

References

  • SRC-0004
  • SRC-0009
  • SRC-0010
  • SRC-0012
  • SRC-0039
  • SRC-0044
  • FAO Layout and Equipment for a Small-Scale Sausage Production Plant
  • FDA Food Code 2022