CONSERVING OF THE RESOURCES
Determination of grain material damage during transportation by screw conveyor
An experimental setup was developed and manufactured to study a conveyor with a blade working body, which will improve the functional and operational characteristics of conveyors. When conducting a multifactorial experiment to determine the damage to grain material by the blade working body of the conveyor, the variable factors were: the diameter of the casing D, the conveyor loading coefficient ψ, and the rotation frequency of the blade working body n. Based on the results of experimental studies, corresponding regression equations and response surfaces were constructed to establish the influence of controlled factors on the damage to grain materials.