What is Conveyor System? Types, Parts, Working, Uses [PDF]
If the items are heavy or bulky or if the conveyor belt is moving them over long distances, rollers may be installed on the sides of the conveyor belt for support. A belt conveyor is the cheapest conveyor, simple in construction, and easy to use. It is used to move bulk materials like grain, ore, coal, sand, etc. 4. Bucket Conveyor
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