Unpowered drum line

Cylindrical components that manually drive the conveyor belt or change its running direction are one of the rollers and the main accessories of the conveyor.

According to different barrel materials, it can be divided into the following categories:

1. Carbon steel drum, that is, the drum body is processed with carbon steel pipe;

2. Plastic drum, that is, the drum body is processed with plastic pipes;

It can be divided into the following types according to the surface treatment method of the cylinder:

1. Electroplating roller refers to the surface electroplating of the roller. The common ones are zinc plating, chromium plating, nickel plating, etc;

2. The plastic spraying roller is sprayed with plastic powder on the surface of the roller, which can also be treated by spraying paint;

3. The rubber coating roller is the rubber coating on the surface of the roller, which can be coated with various colors of rubber. The roller surface is soft, reducing the wear of goods.

According to the different installation methods of inner shaft, it can be divided into the following categories:

1. External thread fastening;

2. Internal thread fastening;

3. Flat tenon clamping;

4. Round shaft clamp type;

5. Spring clamp groove type