Physical and mechanical studies of the influence of the impact angle on the degree of damage to raw cotton in the pneumatic transport system

Abstract The article deals with the physical and mechanical aspects of transportation raw cotton in a pneumatic transport system. During collides working surfaces outlets pipelines front body separator at various angles. A theoretical analysis influence angle impact on degree damage to system was performed. Based constructed model interaction use an experimental setup increase speed cotton, seed damage, deterioration quality fibers, decrease their germination during preparation were studied.