Grain cleaning machine abrasion is due to various factors. According to the different degree, we can divide grain cleaning machine abrasion factors into several degrees....

Grain cleaning machine needs some maintenance work after operation. Maintenance can prolong grain cleaning machine service life and reduce wear-out failure. Grain cleaning machine abrasion is due to various factors. According to the different degree, we can divide grain cleaning machine abrasion factors into several degrees.

1) Quality accidents of grain cleaning machine abrasion. This refers to the equipments damage, production halts or low function caused by improper grain cleaning machine design, manufacture, maintenance and installation.

2) Liability accident of grain cleaning machine abrasion. This refers to the grain cleaning machine abrasion caused by man-made reasons, such as violating operating regulation, deserting operating post, overload operation, poor lubrication, improper maintenance, neglecting safety precautions and so on.

3) Natural accidents of grain cleaning machine abrasion. This refers to the grain cleaning machine abrasion or low function caused by natural hazard, such as flood, wind damage, lightning stroke and earthquake.

On the base of being familiar with grain cleaning machine maintenance management engineering development status, it is beneficial for us to research grain cleaning machine abrasion failure and maintenance methods.