Corrugated steel pipe culverts care and maintenance
1.Add the lubricating grease to the every bearing part once a month;
2.Pay attention to the bearing temperature, generally under 30℃;
3.Examine the fastener in case of loose;
4.Replace the sieve plate if it is severe wear, in case of influence on the breaking capacity;
5.Regularly check the triangular belt, and ensure the normal transmission.