How Do I Choose the Best Used Roller Conveyor?
The ancient high-roller and water-lifting rollovers in ancient China were the prototypes of modern bucket elevators and scraper conveyors; in the 17th century, aerial ropeways were used to transport bulk materials; in the mid-19th century, various modern structures were transported Machines appear one after another.
Roller conveyor
- Ancient china
- Appeared in Britain in 1868
- Various conveying configurations have a small footprint and are flexible;
- The direction is changeable, and the conveying direction can be changed flexibly, and it can reach 180 degrees at the maximum;
- S-type roller conveyor, each unit consists of 8
- Roller conveyor used to transport BS
- 1. The length of the drum:
- For goods of different widths, rollers suitable for the width should be selected. Generally, "conveyance + 50mm" is used.
- 2. Selection of wall thickness and shaft diameter of the drum:
- The weight of the conveyed material is evenly distributed to the contacting rollers, and the required load bearing of each roller is calculated to determine the wall thickness and shaft diameter of the rollers.
- 3. Roller material and surface treatment:
- According to the different transportation environment, determine the material and surface treatment (carbon steel galvanized, stainless steel, blackened or rubberized).
- 4. Select the installation method of the roller:
- According to the specific requirements of the overall conveyor, the installation method of the roller is selected: spring-loaded type, inner pin type, full flat tenon type, through pin pin type, etc.
- For the cone drum of the curved machine, the width of the rolling surface and the taper depend on the size of the cargo and the turning radius.