The twin-screw extrusion extruder produced by Jinan bright extrusion machinery equipment Co., Ltd. is composed of feeding system, extrusion system, heating system, transmission system, rotary cutting system and control system. The material is fed by the feeder, and the barrel is subjected to high temperature, high pressure and high shear to expand the material to meet the quality requirements such as the desired tissue state.

Snack food - salad bar production line

What is pet feed attractant

The moisture content of pellet feed is a very important quality index, which directly affects the quality of pellet feed and the economic benefits of feed enterprises. Effective control of it is one of the key technologies to ensure the quality and safety of feed products.

Operation procedures and precautions of feed production comminutor post

The moisture content of pellet feed is a very important quality index, which directly affects the quality of pellet feed and the economic benefits of feed enterprises. Effective control of it is one of the key technologies to ensure the quality and safety of feed products.

Inspection and maintenance safety operation procedures

Twin screw extruder is suitable for a wide range of raw materials, many product shapes and flexible configuration. Choosing different models and configurations can produce different products.

Compound nutritional rice production line

After years of practical experience in equipment production. It is considered that the following defects generally appear in the processing of expanded materials: 1. Uneven particle size and length; 2. There are many pores in particles; 3 particle deformation; 4. The hardness of particles is not enough; 5. The particle has poor water resistance and viscoelasticity; 6. The particle incision is irregular and oblique; 7. The expansion of particles is not high; 8. Particles are submerged; 9 particles are big at one end and small at the other; 10. The particles form a concave shape in the double cut plane; 11 particles with tail; 12 particle surface peeling. In this paper, some problems often occurred in the processing of expanded materials are summarized, and the corresponding solutions are put forward.