The main raw materials are corn flour, corn starch, rice flour and other starches, which are extruded and expanded into triangular, circular, square, animal and other shapes, and then baked and seasoned. Its taste is crisp, nutritious, and easy to digest.

Health, leisure and entertainment are the basic meanings of chewing snacks products for pets. SHANDONG XINHUA. focuses on the research and development and manufacture of pet food processing equipment, with different processes and different mechanical configurations to ensure meeting wider customer needs.

The raw materials are mainly starch, edible glue and oil: screw extrusion, forming and cutting, and air-drying process. Generally, high-temperature extrusion for sterilize the raw materials, then formed by a single-screw extruder, cutting after cooling, and drying finally. This is a typical example of conventional intensive production. The process is simple and the operation is convenient. The products to be various types and tastes, and various nutritional elements can be added during production to supplement the nutrition and health of the food. At present, it is favored by regular customers.

Extrusion is one of the most important new processes in modern food technology; its application has increased in the last two decades. Extrusion is an advantageous, cleaner, and more efficient technology that can produce the same or even better products than those of traditional technologies. The process has been used to produce a wide variety of foods, including snack food, breakfast cereals, and other ready-to-eat textured foods.

The pet food production line uses high-expansion corn flour grains as the basic raw material, supplemented by bone meal, meat, protein, vitamins, fiber, and other nutrients, and cooperates with a screw extruder to produce pet dog food of different shapes through a strong extrusion and instantaneous expansion molding.

Proper use of puffed extruder in work is essential to ensure safety and the longevity of puffed extruder

The puffing food machinery is fully automated from mixing, extrusion, extruding, forming, cutting, spraying to the finished product in one time. This production line has the characteristics of multiple optional models, flexible equipment configuration, wide range of raw materials, multiple product types, and simple operation. Choosing the appropriate configuration can produce products such as core filling snack, cereal, corn flakes, braised wheat, crispy rice, baby food, modified starch, etc., suitable for various food manufacturers.

Extruded food machinery has the characteristics of wide use of raw materials, low maintenance costs, and energy conservation. The extrusion processing method is to use the driving force of the extruder screw to push the material forward. The material is mixed, stirred, and frictional, as well as subjected to high shear effects, causing the starch particles to disintegrate. At the same time, the temperature and pressure of the machine cavity increase, and then the material is instantly extruded with a certain shape of mold hole.

Twin screw extruder produced by our company consists of several parts, including the feeding system, extrusion system, heating system, transmission system, rotary cutting system, and control system. The material is fed into the feeding machine, and the barrel undergoes high temperature, high pressure, and high shear to expand the material to meet the required quality requirements such as organizational state.

Twin screw extruders are currently widely used in certain industries and are well received due to their advantages and significant characteristics. With the continuous development of various industries, the prospects of twin screw extruders are bound to be even broader. Next, the editor will introduce the product performance characteristics and application scope of twin screw extruders.