1. Completely punch through from the back of the conveyor belt to the bottom. This is called a through-hole.
2. On the back or bottom of the conveyor belt, one side is punched, but there are only single-sided concave holes, which do not penetrate the entire thickness of the conveyor belt. This is called a counterbore.
The role of the through-hole:
1. The suction function, punching holes on the conveyor belt, the equipment can absorb the product during transportation. Such as printing machinery, folder gluer, etc.
2. Accurate positioning, along the horizontal or vertical direction, accurately positioning and drilling holes on the conveyor belt, its function is to transport or install accessories.
3. Drainage function, punch holes on the PVC conveyor belt so that the water on the conveyor belt can flow away smoothly in the transportation of cleaning products. For example, the conveyor belt of the cleaning line fishing machine.
The role of counterbore:
1. To install the accessories, punch countersinks and through holes on the PVC conveyor belt. When installing the fixture, install the screws. The bottom of the screws can be inlaid in the countersink so that the fixture can be installed without affecting the use of the conveyor belt. Such as grain machinery, hoists, etc.
2, store materials, such as metal grinding equipment, etc.
