Industry News

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.

Ventilation and dust removal in feed processing plant is one of the important auxiliary processes in feed plant. Ventilation refers to the technology of introducing clean air into the workplace or working space to replace the polluted air with high dust concentration. Ventilation is divided into natural ventilation and artificial ventilation. Dust removal refers to the technology of separating, capturing and removing the dust in the dusty air or on the surface of objects. It should be said that in ventilation and dust removal, ventilation is the means and dust removal is the purpose. Therefore, the ventilation and dust removal technology is the most effective measure to reduce the dust in the working environment.