... efficiency. 3. Consists of standard parts. 4.Capacity is larg belt conveyor :1. Excellent in quality. 2 .High efficiency. 3. ... outside tube complete with one inlet, one outlet, end flange, ball joint , inspection window.C) standard fitting parts, middle bearing, ... a number of process operation, it is widely used. Main belt conveyor, plate conveyor, scraper conveyor, bucket conveyor, bucket elevator, ...