Grinding and pumping fish waste
Industrial applications in the fish industry

Market requirements

Economical grinding and pumping of waste and by-products

Vogelsang solution

Industrial fish waste grinder RedUnit

Much like meat processing, the treatment and disposal of fish waste is a laborious process as it is subject to strict conditions. In addition to the need to shred bones and heads, etc., by-products such as fish oil and fishmeal must be processed just as carefully as the main product.

Because these processes often take place on board the fishing vessel, the compact design of Vogelsang industrial pumps, as well as the RedUnit with pump and grinder,is extremely advantageous. Fish factories on land also appreciate these space-saving and energy-saving machines. The tough, low-maintenance design has proved to be highly effective and covers all the industry pumping processes due to the many design options, including variants such as stainless steel models for applications in the food sector. Technical additions such as Vogelsang dispensing technology also have had a positive impact.

In the fish industry, fish bones are processed into fishmeal, which is used as animal feed or fertilizer. They can also be used to produce collagen, gelatin, or calcium supplements after being ground and treated.

In the fish industry, fish heads are often used to create fishmeal, fish oil, or gelatin. They can also be processed into pet food or fertilizers. Some fish heads are exported for culinary uses, especially in cultures where they are considered a delicacy.

In the fish industry, guts are often processed into fishmeal or converted into biofuel. In some regions, they are used to produce fish sauce or other fermented products. They may also be rendered for use in pet food or fertilizers.

Fish skins are processed into fishmeal, leather goods, or collagen for the cosmetic industry. In certain industries, they are used to produce omega-3-rich fish oil or pet food. Some fish skins are also used in medical treatments, such as wound dressings.