Sunday, March 11, 2012

Impact Crusher Terminology Cone Crusher Sort and reduction ratio

Cone crusher: A crusher that breaks material by squeezing or compressing it among a convex and concave formed surfaces coated by manganese as the put on surface. Typically used as the wsecond or 3rd stage crusher. Utilizes compression to crush.Vibratory screen works with low energy consumption. It has a multi-layer and high efficient screen process. Featured with strong exciting force and high efficiency, vibratory screen has excellent and safe performance. The circular vibratory screen is designed to work on circular motions; the vibrating feeder is enabled to withstand the toughest work widely applied in a quarry or mine. They have long durability and are easy to maintain. Decrease ratio is 6-8 to 1.

sites: coal mill, sand crushing device, cement crusher

Double impeller impact breaker: Operates much in the similar process as being a simple impeller, with counter-rotating (two) impellers which not only impel the materials versus the breaker bars, but in addition impel materials substantial inside the chamber to become fractured on other incoming feed. Makes use of influence to crush materials. Reduction ratio is 20 to 1.

Double roll crusher: A crusher that breaks materials by squeezing it in between two revolving metal cylinders, with axes parallel to one another and separated by a space equal to the wanted dimension with the finished item. Makes use of compression to crush materials. Reduction ratio is two to 2.5 to one.

Gyratory crusher: impact crusher having a central conical member having an eccentric motion in a circular chamber tapering from a broad best opening.

Hammermill: A rock crusher that employs hammers or flails on a quickly rotating axis. The hammers are typically produced of manganese. Utilizes effect and attrition to crush material. Reduction ratio is 20 to one.

Jaw crusher: A stone crusher that breaks material by squeezing or compressing it in between two jaw plates, 1 moveable and a single stationary. Usually utilised like a main crusher. Utilizes compression and some attrition to crush materials. Decrease ratio is six to one.

Main crusher: First-stage crusher utilized to reduce bigger rock into a dimension which will be processed by secondary or tertiary crushers.

Secondary crusher: Crusher that gets feed from the primary crusher, additional minimizing rock in size.

Brief head (Very good cone) crusher: A second- or third-stage crusher utilised to create item usually 1/8-inch to one inch in diameter. Due to the longer last crushing zone it tends to produce far more fines than a common cone crusher. In addition, it has a smaller sized feed opening than the usual common cone crusher. Uses compression along with a long uniform last gap to crush material. Reduction ratio is 4-6 to one.

Typical cone crusher: Generally the secondary, but occasionally the rock crusher, for further reducing rock. Since its smallest discharge gap is brief the gradation made is much more evenly dispersed and it does not make as large a percentage of fines as a shorthead cone. It has a bigger feed opening than the usual shorthead (or great cone). Utilizes compression to crush materials. Reduction ratio of 6-8 to one.

Solitary impeller influence breaker: A crusher in which the incoming feed drops vertically via the chamber, strikes rotating impeller bars and it is then impacted versus breaker bars within the chamber. On account of this severe impacting of materials, just one impeller effect breaker realizes up to a twenty to one decrease ratio. Uses impact to crush materials.

Tertiary crusher: Crusher that gets feed from the secondary crusher, further decreasing rock in dimension. Typically used to produce fines or manufactured sand.

Vertical shaft impactor: A crusher whose major mechanism rotates around a vertical axis. The rock is fed in to the crusher and impacted or thrown by a table/ anvil configuration or anvil ring, and is crushed by impact both by manganese wear plates or rock-on-rock strikes. Generally utilised to create fines or manufactured sand. Makes use of impact to crush supplies. Reduction ratio of 4-8 to 1.

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