Double-screw Extruders-manufacture,factory,supplier from China

The powdered raw material containing a certain amount of starch (more than 20%) is treated by the tempering device, so that the moisture of the material reaches 10% ~ 27%, and the temperature rises to 70 ~ 98 ℃.

At present, the domestic market is divided into single screw extruder, twin screw extruder, three screw extruder.

Vegetarian meat protein is produced by twin-screw extruding technology. The technology uses a new type of twin-screw extruder, and its screw adopts the design structure of functional screw segment. The barrel is also segmented, respectively equipped with water injection port, exhaust port, etc., each section of the barrel is independently heated and controlled temperature, and the full length of the barrel is equipped with automatic water circulation cooling system, which can accurately control temperature.

Work Principle of Vertical Packaging MachineVertical packaging machines,  also called Vertical Forming, Filling, and Sealing Machines(VFFS), are used for the forming, filling, and sealing of plastic bags. The working method of this type of machine is the following:1. The machine is loaded with a roll of film, which will be used for the forming of the final package. The most widely-used materials of the film are thermo-sealable films with single or double layers, such as PP-PP, PP-PE, PA-PE, and PE-PET. 2.

The puffing machine has a pair of screws and sleeves, with the function of mixing and kneading.After the raw material is in the puffing cavity, the material between the screw sleeve by extrusion, friction, shear, and other effects, its internal pressure rises continuously, reaching 4Mpa, and the temperature rises continuously, up to 140 degrees Celsius. In 3-7s of time, the temperature and pressure rise sharply, and the organization of the material changes, so that the starch furthers paste, protein denaturation, and destruction of crude fiber, killing Salmonella and other harmful bacteria.

Introduction of Macaroni Pasta MachineMacaroni Pasta Machine adopts potato starch, potato powder, and corn starch as the main materials, to produce a variety of twice extrusion ones in different shapes, which are popular in the market, such as crisp pea, shell, screw, square tube, round tube, and wave. Introduction of Macaroni Pasta Processing Extruder:(1) Full automatic Industrial macaroni pasta-making machine production line can use wheat flour as the main material to make different shapes of pasta, like tubes, elbows, screws, shells, etc. (2) Different capacities for you to choose

The food extruder machine is a food processing equipment that puffs various raw materials to produce food of various tastes and shapes. According to the different raw materials can be roughly divided into the production of food, feed, industrial supplies and so on.To choose different types of extruder according to their own needs, including output, product types, product specifications, etc.Also note the following:1.

1. Choose a suitable packaging machine based on product specifications.Different product specifications require different packaging machine functions. For example, liquid products are suitable for fully automatic packaging machines. From automatic product dropping to blanking and filling, to sealing and coding, all can be completed automatically and in one piece. . Egg yolk crisp mooncakes are suitable for semi-automatic packaging machines, because egg yolk crisp mooncakes do not require filling, but only sealing and coding.2.

With the increasing demand for the pet food market, the demand for pet feed machinery such as dog food production lines, cat food production lines, fish feed pellet expanders and other kinds of pet puffing machinery is also increasing day by day. The following is a brief description of the process components of the pet feed machinery production line and the main purpose of the pet feed using the puffing process manufacturing method.Firstly, The pet feed machinery process configuration.1.

Fried puffed food machinery can produce a variety of shapes of casual food through different supporting equipment. A brief introduction to the production process of fried food is as follows:　　The pellets/chips/extrusion frying line aims to produce pellets, chips, and fried food through the food expansion machine extruder. The raw materials are extruded into different shapes of snack products by the extruder and modeled by mold. It can be made into shellfish, spiral, spiral, square tubes, and many other shapes.