The physical feed quality is critical in enabling the feed to provide the desired nutrition and energy to the fish. Some of the common quality issues are feed integrity, non-uniformity of feed sizes, unable to attain the desired level of floatability (in case of floating feeds), dust creation from feeds, oil leakage, rancidity issues, and raw material quality. All these issues arise from poor quality of raw materials, formulations and process controls. But you can trust lima machinery.
lima fish feed extruder
The feed pellets that LIMA fish feed machine made can float on the surface of the water for at least 12 hours without blistering.