The jaw crushers are available in 8 different sizes: BB 50, BB 100, BB 200, BB 300 and the bigger models BB 250, BB 400, BB 500 and BB 600. Throughput and final fineness depend on the crusher type, selected gap width and breaking properties of the sample material.

Crushing of Coal in the Jaw Crusher, and Determination of average size by sieving. 1012 5 To study the jaw crusher and determination the actual capacity, reduction ratio and Verifiion of Rittinger's law of Crushing. 1315 6 Crushing of Ore in a roll crusher, and Determination of .

Get used and surplus portable jaw crusher, industrial roll crusher much more at an affordable price. Find used industrial roll crusher from manufacturers like Jacobson, American Pulverizer Co, Sturtevant Inc more at best price. Request a quote now!

Roll crushing surfaces operate at a fixed distance apart, as opposed to the continually changing distances in a jaw or cone crusher. This creates a more consistent product size. Roll crushers are low in profile and relatively easy to install.

Triple Roll Crushers. Triple Roll Crushers are ideal for producers who want to accomplish two stages of reduction in one pass. They can be used in coal, salt, coke, glass, and trona operations, among others. Triple Roll Crushers combine a Single Roll Crusher with a Double Roll Crusher to form a crusher that is capable of achieving a 6:1 reduction ratio in the primary stage and a 4:1 reduction ...

MACSALAB Rolls Crusher size '0' and '1' are designed for secondary reduction after jaw crushing. These smooth roll crushers will rapidly reduce coal, ore and hard rock from maximum feed size of 20mm to fine sand. Rugged construction, easy to operate, each roll has its own separate drive. Smooth finish and fluted rolls are available for both ...

Figure Schematic diagram of a crusher showingg the open and closedside settings. Jaw and Gyratory Crushers. Jaw and gyratory crushers are used mostly for primary crushing. They are characterized by wide gape and narrow discharge and are designed to handle large quantities of material. The capacity of the crusher is determined by its size.

's topoftheline CJtype jaw crushers are specifically built for your primary appliions where resizing is the key objective. They allow the material to be processed within your crushing plant. To ensure optimum performance, the jaw crusher needs to have a good feed level and a homogeneous feed. Our jaw crushers are of the single ...

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Essa JC1000 Jaw Crusher . The Essa JC1000 Jaw Crusher is the smallest of the range. It is a mediumduty, entrylevel machine designed for crushing smaller samples across a wide range of appliions. Known in the industry as a steadygoing and reliable machine, it is productive and hardy, with reduced operating and spare parts costs.

22 Jaw Crushers 23 Roller Bearing Cone 24 Spider Bearing Cone Crusher 25 Horizontal Shaft Impactors 26 Horizontal Screens 27 Vibrating Grizzly Feeders .

Roll Crusher for Sale The standard spring roll crusher have two horizontally mounted cylinders. The set is determined by spacing pieces (shims) which cause the springloaded roll to be held back on its sliding mounting from the solidly mounted roll. Modern rolls have both cylinders positively driven by separate motors, so that they rotate inward and downward. Rolls crush by nipping the feed ...

 · Universal Jaw Roll Crusher. Has a new 10x16 mbmm jaw. 24" roll crusher. 3x10 2 deck screen. Side discharge conveyor. We are using this machine daily. Everything works as it should. Can run thi... See More Details

Primary Crusher. Primary crushers are heavyduty rugged machines used to crush ROM ore of (−) m size. These largesized ores are reduced at the primary crushing stage for an output product dimension of 10–20 cm. The common primary crushers are of jaw and gyratory types.

Jaw crushers . Jaw crushers are mainly used as primary crushers. Their main purpose is to reduce the material to a small enough size that it can be transported by conveyors to the next crushing stages. As the name suggest, jaw crushers reduce rock and other materials between a fixed and a moving jaw.