Seconday Crusher

Secondary Crusher

The stone processing proes are carried out with several stages is from the first stage of the second stage and the third stage. Each stage of the processing of stones using different machines. The process of processing stone two stage using a stone crusher machine called secondary crusher. Second Stage stone processing is adapted to the needs or output of desired rocks. There are several types of stone crusher machines are included in the secondary crusher.

Here are some types of stone processing machines that include the secondary crusher.
Cone Crusher. Cone Crusher is used to cultivate the stone into gravel grains. Inputs entered into the cone crusher previously been processed by the machine primary crusher so that it has a small size. Cone Crusher is operated on the type of gravel rocks that have been processed by primary crusher. The stone diamter is commonly processed by cone Crusher measuring 20 – 25 cm.

Roll Crusher. Roll Crusher is a secondary crusher that is used to produce the stone with the desired size. To determine the type of stone with the diameter or desired length can use a roll crusher. Roll Crusher has a larger size compared to other Crusher. Capacity of roll crusher depends on the type of rock, the size of the primary crusher, the desired rock size, the width of the wheels and the speed of wheels spinning. There are several types of roll crusher namely Single Roll, Crusher, Double roll, and Triple Roll.

Hammer Mill. The next stone processing machine is Hammer Mill. This machine is used to break the cubes with the output that can be determined. Hammer Mill is used for high quality limestone, with an abrasive rate of less than 5%, resulting in a large amount of fine materials. The Hammer Mill can accept feed material up to 20 cm in size and has a breakdown ratio of 20:1.

Each-each of the machine secondary crusher above is the advanced stone processing machine of the process that is recognized by the machine primary crusher. The better the quality of the resulting primary crusher will be better output produced by the secondary crusher. The result of the secondary crusher is usually a result that can be used for development or instruction on highway making. Nevertheless, if necessary further processing will be done using the machine tertiary crusher.

Type of stone crusher machines

The stone-crusher machine is a machine used to process the stone from large size to small size so that it can be used in the construction process such as road making, construction building and others.

There are many types of stone-crusher machines grouped into primary crusher and secondary crusher.
Each of these types of stone-crusher machines certainly have different functions. Each stage of the processing of stones using different stone-crusher each so that the resulting output is also different. On this occasion we will discuss about the stone crusher machine used in the early stages until the final stage of processing the rock.

Function and utility crusher machine in general is the first to break the large stone into a smaller size according to the desired outcome. Then the second function is to separate the grains of the stone that have been solved using a sieve according to the expected stone grouping.

The process of large rock-debauchery became a small size commonly referred to as Coral stone or split stone. Utilization of coral stones/split very much especially in the construction of building materials or in the mixture of concrete and asphalt mixture. It is also often used as a road base or road surface.

Stages in solving stones are generally done in two phases namely the primary and secondary stage crusher and if needed next stone processing then the stage called Tertiary crusher.

Type – Stone crusher machines:

Primary Crusher. Primary Crusher is the first stage in the first processing stone. This stage uses a machine with a very high pressure to destroy large-sized rocks into smaller sizes. There are several types of machines used in the process of primary crusher such as jaw crusher, Gyratory Crusher, and Impact Crusher.

Secondary Crusher. Secondary Crusher is used in the second stage after the rocks are processed with primary Crusher. This stage reprocesses the rocks produced by the primary crusher machine into smaller rocks such as gravel or sand. Some of the machines included in the secondary crusher are Cone Crusher, Roll Crusher, and Hammer Mill.

Tritary Crusher. This machine is used to produce more delicate rocks after processing by secondary crusher. But it is generally rarely used because by using secondary cursher the resulting rocks can be used in the construction.