What crushers are needed for the sand and gravel production line?

For the sand and gravel production line, there are several types of crushers that can be used depending on the specific requirements of the operation. Some of the most common crushers used in sand and gravel production include:

1. Jaw crushers: These crushers are used for primary crushing of materials such as mined ore, coal, and other large materials. They can handle materials with a maximum size of up to 1,200 mm (47 inches) and have a high crushing capacity.

2. Cone crushers: These crushers are used for secondary and tertiary crushing of materials such as crushed stone, gravel, and sand. They have a high crushing efficiency and can handle materials with a maximum size of up to 300 mm (12 inches).

3. Impact crushers: These crushers are used for secondary and tertiary crushing of materials such as concrete, asphalt, and other materials. They have a high crushing capacity and can handle materials with a maximum size of up to 1,200 mm (47 inches).

4. Vibrating feeders: These feeders are used to feed materials into the crushers and help to ensure a consistent flow of materials into the crusher.

In addition to these crushers, there may also be other equipment such as screens and conveyors that are used to further process the materials after they have been crushed.