Tuesday, March 13, 2012

Impact Crusher Terminology Cone Crusher Kind and decrease ratio

Cone crusher: A crusher that breaks material by squeezing or compressing it among a convex and concave formed surfaces covered by manganese because the put on floor. Commonly made use of because the wsecond or third stage crusher. Makes use of 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. Reduction ratio is 6-8 to 1.

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Double impeller influence breaker: Operates significantly in the exact same approach like a solitary impeller, with counter-rotating (two) impellers which not just impel the materials from the breaker bars, but additionally impel materials high within the chamber to be fractured on other incoming feed. Uses impact to crush materials. Decrease ratio is twenty to 1.

Double roll crusher: A crusher that breaks material by squeezing it between two revolving steel cylinders, with axes parallel to one another and separated by a area equal towards the wanted size with the completed product. Utilizes compression to crush materials. Decrease ratio is 2 to two.5 to one.

Gyratory crusher: impact crusher using a central conical member having an eccentric motion in a round chamber tapering from the broad leading opening.

Hammermill: A rock crusher that employs hammers or flails on the rapidly rotating axis. The hammers are commonly produced of manganese. Utilizes effect and attrition to crush material. Decrease ratio is 20 to one.

Jaw crusher: A stone crusher that breaks materials by squeezing or compressing it in between two jaw plates, a single moveable and 1 stationary. Typically utilized like a primary crusher. Uses compression and a few attrition to crush material. Decrease ratio is six to 1.

Primary crusher: First-stage crusher employed to decrease larger rock into a dimension which will be processed by secondary or tertiary crushers.

Secondary crusher: Crusher that gets feed from the main crusher, additional lowering rock in size.

Brief head (Fine cone) crusher: A second- or third-stage crusher applied to produce item generally 1/8-inch to a single inch in diameter. Due to the lengthier final crushing zone it tends to create a lot more fines than a regular cone crusher. In addition, it features a smaller sized feed opening than the usual common cone crusher. Utilizes compression as well as a long uniform final gap to crush materials. Reduction ratio is 4-6 to one.

Common cone crusher: Ordinarily the secondary, but from time to time the rock crusher, for additional decreasing rock. Since its littlest discharge gap is short the gradation developed is more evenly distributed and it will not make as higher a percentage of fines as a shorthead cone. It features a larger feed opening than a shorthead (or good cone). Uses compression to crush material. Decrease ratio of 6-8 to one.

Solitary impeller impact breaker: A crusher by which the incoming feed drops vertically by means of the chamber, strikes rotating impeller bars and it is then impacted versus breaker bars inside the chamber. Due to this severe impacting of material, just one impeller influence breaker realizes as much as a 20 to 1 decrease ratio. Uses influence to crush material.

Tertiary crusher: Crusher that receives feed in the secondary crusher, additional lowering rock in size. Frequently employed to make fines or produced sand.

Vertical shaft impactor: A crusher whose principal mechanism rotates around a vertical axis. The rock is fed into the crusher and impacted or thrown by a table/ anvil configuration or anvil ring, and it is crushed by effect either by manganese put on plates or rock-on-rock strikes. Often applied to create fines or manufactured sand. Uses impact to crush supplies. Decrease ratio of 4-8 to 1.

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