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Around 1860, American businessman James Spratt made dog biscuits by mixing vegetables, flour, beetroot, and meat. His novel idea came after he noticed dogs eating leftover biscuits from ships in England. Following the commercial success in Britain, he started production in America, and it didn’t take long before others developed their own baked pet food formulas. But the need for more palatability led to experiments beyond the oven. In 1956, extruded dry pet food production made its splash on the market.

Which dry pet food equipment do you need?

Continuous vertical bagger

Want a machine to pack unique bag styles such as quad-seal and Doy-pack bags at incredible speeds...

Automatic palletizer with in-line feed

Product infeed and layer forming take place along the same direction in an in-line p...

Air dehumidifiers

When your product or process is sensitive to humidity, using air dehumidifiers may result in substantial sa...

High sensitivity X-ray inspection system

This is the X-ray inspection system you need for detecting contaminants that are d...

High-capacity bulk weighers

A checking weigher recognized for receiving and shipping bulk materials, typically in mills and ...

High-level layer palletizer

A palletizer that meets the middle and high-level needs of modern bagging lines. Quite suitable ...

Compact palletizer

Choosing an accurate palletizer can be quite an advantageous move. This one is designed for euro, industri...

Pelleting press for feed and petfood

The production of agricultural feed and pet food products requires machines and plants...

Simple valve sack packer

Sometimes in the packing process, product leaks out of the top of a bag that has just been filled. A...
bagger for open mouth bags

Bagger for open mouth bags

Where a stand-alone bagger is required for filling large, open mouth bags, a delivery method is n...

Automatic bagging machine for open mouth bags

Open mouth bags allow for a variety of different products to be packaged, wi...

Vertical form, fill and seal machine for bags from 5 to 50 kg

To securely create, dose and pack larger quantities of mat...

Traditional palletizer for bags

Packaging lines may require a single, flexible solution that can handle many different palle...

Palletizing robot arm

For high speed palletizing, palletizing high payloads, or just where greater flexibility is required, i...

Semi-automatic stretch wrapping machine

At lower speeds, some level of automation is required to provide a cost-effective m...

Automatic stretch wrapping machine for medium speed

For secure, automated stretch wrapping at medium speeds, the key is e...

High speed stretch wrapping machine

Where high speed wrapping, without toppling, is required in tightly securing palletised...

Industrial drying cabinet

The production of high-quality biltong and similar dried meat products can pose problems with main...

Industrial heat pump dryer

The drying of extruded products is highly energy-demanding in traditional belt dryers that use ga...

Gravity feed cooler

The food and feed industry has high food safety requirements making frequent cleaning and inspection nece...

Continuous pellet cooler

Cooling is a very important and critical process for feed hygiene and pellet durability index. Pelle...

Open mouth bagging machine

If you are a manufacturer of fertilizers, bulk chemicals, sugar, seeds, or any grains it is likel...

Open mouth bag filling machine for powders

The packaging of powdery products such as flour can be challenging as it is cru...

Form fill seal bagging machine

If you are in industries such as petrochemicals, fertilizers, animal feed, food, etc, you mus...

Vertical form fill seal machine

There is an increasing demand for a range of different package sizes of the same product. If...

Robot palletizing system

If you are a relatively large-scale producer, packing and transporting large quantities of products ...

Automatic palletizer machine for bags and boxes

The effective placement and positioning of bags and boxes can be a challen...

High speed carton closing machine

Choosing a carton closing machine becomes a significant consideration when the closing of...

Stories about Dry pet food

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Tell us about your production challenge

When selecting production equipment for a production plant, it is important to talk to someone with experience in your field. Our industry experts have experience with various industrial applications. We’d love to help you!
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Dry pet food production is not all about extrusion

About 95% of dry pet food production uses the extrusion technique. Pet food manufacturers choose this process not only for its convenience and low cost but also for its flexibility and efficiency.

The extrusion method gives you better control of processing parameters such as pasteurization and density. At the same time, however, the high temperature and pressure used in extrusion reduce the overall nutrient content. Consequently, this pet food type requires further coating with oil, vitamins, and other additives.

Baking retains higher nutritional values of ingredients

The versatility of extrusion allows you to make a range of pet foods, including kibbles, treats, snacks, and semi-moist foods. But you can use alternative methods such as baking, air-drying, freeze-drying, cold pressing, and cold extrusion. However, most of these methods are expensive compared with extrusion and are rarely applied. But baking is trying to find its way into the market.

Baking involves a milder process for nutrients, similar to baking human food. The lower temperatures and longer residence time help preserve tastes and nutritional values better than extrusion. However, the process takes about 10 times longer, making it a more expensive production option.

Alternative protein in dry pet food production

Producers and customers are increasingly turning to sustainable products, and the pet food sector is no stranger to this change. Manufacturers are adapting their methods to align with the UN’s sustainable development goals (SDGs).

One method of achieving SDGs is replacing fishmeal and soybean meal protein with black soldier fly protein. Insects have always been part of the animal food chain. Insect proteins present an alternative to integrating dry pet food production into the circular economy.

Processing steps involved in dry-pet-food making

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