Primary and secondary jaw crusher technical parameters

Jaw crusher is the most common type of crusher used in the mining and quarrying industries. They are used to reduce the size of large rocks and stones into smaller pieces that can be further processed. Jaw crusher come in two main types: primary and secondary.

Primary jaw crusher is used as the first stage of crushing in a mining or quarrying operation. They are designed to handle large rocks and stones, and can reduce them to a size of 6 inches or less. Primary jaw crusher is typically very large and heavy, and can weigh up to several hundred tons.

Secondary jaw crusher is used as the second stage of crushing in a mining or quarrying operation. They are designed to take the output from a primary jaw crusher and further reduce it to a size of 1 inch or less. Secondary jaw crusher is typically smaller and lighter than primary jaw crusher.

Technical parameters

The technical parameters of a jaw crusher is important to consider when selecting a crusher for a particular application. The most important technical parameters include:

• Feed size: The maximum size of the rocks or stones that the crusher can handle.
• Discharge size: The size of the pieces that the crusher will produce.
• Capacity: The amount of material that the crusher can process per hour.
• Power consumption: The amount of power that the crusher requires to operate.

Primary jaw crusher technical parameters

The following are the typical technical parameters for a primary jaw crusher:

• Feed size: Up to 60 inches
• Discharge size: 6 inches or less
• Capacity: Up to 1,000 tons per hour
• Power consumption: Up to 1,000 horsepower

Secondary jaw crusher technical parameters

The following are the typical technical parameters for a secondary jaw crusher:

• Feed size: 6 inches
• Discharge size: 1 inch or less
• Capacity: Up to 500 tons per hour
• Power consumption: Up to 500 horsepower

Jaw crusher is an important part of the mining and quarrying industries. They are used to reduce the size of large rocks and stones into smaller pieces that can be further processed. Jaw crusher come in two main types: primary and secondary. Primary jaw crusher is used as the first stage of crushing, while secondary jaw crusher is used as the second stage of crushing.

The technical parameters of a jaw crusher is important to consider when selecting a crusher for a particular application. The most important technical parameters include feed size, discharge size, capacity, and power consumption.