To avoid metallic contamination, the grinding chamber of the jaw crusher is available of ceramic materials. With its digital gap width display and zero-point adjustment, the jaw crusher BB 50 allows for reproducible results. Key features. Powerful size reduction thanks to 1.1 kW industrial drive; Compact, benchtop instrumentWeb
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Convenient gap setting: at the press of a button over the entire setting range; Optimised crusher geometry with long crusher jaw: high throughput combined with top reliability; Powerful crusher drive: Powerful 200 kW electric drive for maximum crushing capacity; Crusher unblocking system: for loosening packed material – enables powerful ...Web
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As soon as the sample is smaller than the discharge gap width, it falls into a removable collector within the jaw crusher. The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width. Click to view video. Example function principle BB 100.Web
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Jaw Crushers typically have a reduction ratio of 6:1, which means a 30" feed will be reduced down to 5" at the smallest size. The product size can be adjusted by …Web
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Crusher Type of Jaw Crusher: Single-toggle Feed opening dimensions (a x b): 1,100 mm x 1,400 mm Gap setting: 125 – 285 mm Method of gap setting: mechanical, hydraulically …Web
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The Jaw Crusher BB 250 is specifically designed for accepting large feed sizes up to 120 x 90 mm. The gap width can be set stepless from 0-30 mm. Depending on the sample material, particle sizes down to 2 mm can be obtained, resulting in a crushing ratio of 45. A throughput of up to 300 kg/h is possible with the BB 250.Web
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The Jaw Crusher BB 500 is specifically designed for accepting large feed sizes up to 110 mm. The gap width can be set stepless from 0-11 mm. Depending on the sample material, particle sizes down to 0.5 mm can be obtained in one working run, resulting in an excellent crushing ratio of 220. A throughput of up to 500 kg/h is possible with the BB 500.Web
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The Jaw Crusher BB 200 is a floor model designed for a throughput of up to 300 kg/h, suitable for many typical crushing tasks. It accepts feed sizes up to 90 mm. The gap width can be set stepless from 0-30 mm. Depending on the sample material, particle sizes down to 2 mm can be obtained, resulting in a crushing ratio of 45.Web
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Jaw crusher gap adjustment is very convenient, only need to adjust the pull rod spring behind the jaw plate, you can increase or reduce the spacing. The …
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The space at the bottom of the "V"-aligned jaw plates is the output gap that dictates the size of the crushed product from the jaw crusher. The rock remains in the jaws until it is small enough to pass through the gap. …Web
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range of jaw crushers for this important step. The jaw crushers are used for rapid, powerful crushing and pre-crushing of medium-hard, hard, brittle and tough ... 3 kg 250 x 80 mm plates BB 500 • Gap setting 0 mm • jaws and wearing plates: tungsten carbide <2 mm 2 min WC 3.5 kg 100 mm BB 300 • Gap setting 2 mmWeb
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For impact crushers, a fully hydraulic crusher gap setting with automatic zero-point calculation can speed daily set-up. Featured only on certain mobile impact crushers, a fully hydraulic adjustment capability of the crushing gap permits greater plant uptime, while improving quality of end product.Web
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Jaw Crusher Sizes and Power Ratings. Size is specified in terms of the gape and width, typically listed as gape x width. Largest jaw crusher is 1600 x 2514 mm with motor ratings of 250-300 kW. crushers …Web
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Jaw crushers can work on a range of stone from the softer ones, like limestone, to harder basalt or granite. Feed material is reduced by squeezing it between a moving piece of steel and a stationary piece of steel, with the discharge size controlled by the gap setting, or the space between those two pieces of steel. The tighter the setting, …Web
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It is important to remember however it will also reduce the efficiency of the impactor. Closing the gap settings will result in your production dropping and your fines generation will increase. Crushing is done by the energy being transferred from the rotor into the rock. 60% of the crushing is to be done between the rotor and the first apron.Web
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Configuration Single-toggle jaw crusher Feed opening2 (A x B) 1,100 mm x 1,400 mm Crusher height – inlet 2,590 mm Crushing jaws One or two-piece design Opt. crusher speed 160 – 180 rpm Gap setting method/ Adjustment range CSS3 Hydraulic or mechanical / 100 – 250 mm Drive concept V-belt Installed drive motor power4 Opt. 160 KW (up to …Web
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The width of the jaw determines capacity. Jaw crusher output gradation is controlled by the closed side setting. This is the adjustable opening at the bottom of the jaw. With a 24" top size limit and an 8:1 reduction ration, the closed side setting should be no smaller than 3". A well designed jaw should be 80 to 85 percent efficient.Web
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1st / Primary apron set to 120mm or 150mm. Feed some rock through and watch how much recirc / oversize is coming through. A recirc load of 10 - 15% is what you want to achieve. Anymore than that ...Web
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concept, combining a crusher and a screen, the ERC 22-20 has a compact design that simplifies transportation, installation and maintenance. Flexible machine setting The crushing jaw of the ERC 22-20 features a patented fully hydraulic gap setting/retraction system with a wide gap setting range. This allows safe and simple adjustment of product ...Web
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C-Gap Usage. The C-Gap can effectively measure Closed Side Settings of between 7mm-220mm to an accuracy of 1mm in Gyratory, Jaw and Cone Crushers. Mintap Australia is the Australian and New Zealand distributor of C Gap the …Web
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product size and the selected machine settings (e.g. gap setting CSS). 2. Width A = maximum length between the crushing tools of the oscillating swing jaw and the fixed crushing jaw. 3. CSS = Closed Side Setting (gap setting). The min. CSS depends on the properties of the feed material. 4. Motor rating range applicable for < 1000 m altitude.Web
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Issue 44 | September 2011 ́S NEWSLETTER FOR CONSTRUCTION CUSTOMERS After measuring the crusher's OSS, the CSS should be calculated to …Web
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The Jaw Crusher BB 400 is specifically designed for accepting large feed sizes up to 220 x 90 mm. The gap width can be set stepless from 0-30 mm. Depending on the sample material, particle sizes down to 2 mm can be obtained, resulting in a crushing ratio of 50. A throughput of up to 400 kg/h is possible with the BB 400.Web
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The 911MPCJC200D Jaw Crusher is designed for batch-wise and continuous pre-crushing of middle hard, hard brittle, and tough materials for the following fine grinding. Quick and easy to clean due to front door access. Stepless, reproducible gap-setting by hand …Web
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Jaw crushers. A jaw crusher is a compression-type of crusher. Material is reduced by squeezing the feed material between a moving piece of steel and a stationary piece. The setting or the space between those two pieces of steel controls the discharge size. The tighter the setting, the smaller the output size and the lower the throughput …Web
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C-Gap enables operators to measure the closed side setting (CSS) of gyratory, jaw and cone crushers, to improve safety standards, production levels and costs. The C-Gap allows for the measurement of CSS's …Web
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The size that the crusher will reduce the rock to is determined by the gap between the liner and the mantle. This gap is adjusted by moving the bowl liner away from the mantle. The closer to the mantle the smaller the gap. The bowl liner is adjusted the same way that a nut is put onto a bolt. The liner is turned on a set of threads.Web
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Comfortable gap setting: thanks to simple input via the touch panel and wedge system; Crusher unblocking system: crusher is reversible for loosening packed material – enables powerful starting even if the crusher is full ... Single toggle jaw crusher type STR95-055 Crusher gap adjustment Fully hydraulic Gap width max. 5 in Gap width min. 1 in ...Web
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Open side setting (OSS) The open side setting is measured when the crusher is at rest. The setting is measured either top to top, or …Web
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It is equal to the CSS plus the throw of the swing stock. The dimension on the discharge end of the jaw liners are measured from Peak to Root. To measure the discharge dimension, lock out the crusher. Check the arrow on the flywheel as this will identify the position of the eccentric shaft. When the arrow points upward then the measured value ...Web
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The material's output size can be adjusted by adjusting the gap between the fixed and moving jaw plates. This is known as the closed side setting and is typically measured between the peak of one jaw plate and the trough of another. Jaw crusher limitations. Jaw crushers typically produce lessWeb
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The Jaw Crusher BB 300 is specifically designed for accepting large feed sizes up to 130 mm. The gap width can be set stepless from 1-40 mm. Depending on the sample material, particle sizes down to 5 mm can be …Web
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Configuration Single-toggle jaw crusher Feed opening2 (A x B) 1,500 mm x 2,000 mm Crusher height – inlet 3,240 mm Crushing jaws One or two-piece design Opt. crusher speed 145 – 160 rpm Gap setting method/ Adjustment range CSS3 Hydraulic or mechanical / 130 – 230 mm Drive concept V-belt Installed drive motor power4 Opt. 315 KW (up to …Web
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Getting the most out of your Jaw Crusher. Difference between Closed Side Setting and Open Side Setting. Measuring the Closed Side Setting (CSS) or Open Side Setting …Web
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