Crusher-Setting, Product-SizeGyratory and jaw crushersare always rated at certain open-side or close-side discharge settings . In order that we may select the particular curve, of a group of curves, which will most nearly represent the product of a crusher having any given discharge setting, it is important to know approximately what percentage of the total output will pass a screen opening of equal dimension.Get Price
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Closed side setting (CSS) The closed side setting can be calculated by deducting the stroke from the OSS.CSS is the most important crusher parameter since it defines the maximum product size and has significant bearing on capacity, product gradation, power draw, and wear. Nip angle The nip angle is the angle between the fixed and movable jaw dies.
Dec 05, 2016183 an example of the effect that crusher setting has on the product gradation is as follows if the target crusher setting is38in.10 mmbut the setting is not checked and it wears open to 12 in.13 mm, then the end result is a15 percent decrease in the minus 38in. 10 mm material size.
Try to a keep crushing ratio of 4:1 to get the maximum life out of the mechanical components. Take the maximum feed size divided by the CSS to obtain the crushing ratio. Maximum feed size into the jaw is80% of the feed opening.
CSSis the most important crusher parameter since it defines the maximum product size and has significant bearing on capacity, product gradation, power draw, and wear. Nip angle The nip angle is the angle between the fixed and movable jaw dies. Sandvik …
R= ( 6.3 − 25 × 0.97) 2 × ( 0.97 − 1) = 300 mm. and hence the roll diameter= 600 mm. It is generally observed that rolls can accept particles sizes larger than the calculated diameters and larger nip angles when the rate of entry of feed in crushing zone is comparable with the speed of rotation of the rolls.
Dec 05, 2016· An example of the effect thatcrusher settinghas on theproductgradation is as follows: If the targetcrusher settingis 3/8 in. (10 mm) but thesettingis not checked and it wears open to 1/2 in. (13 mm), then the end result is a 15 percent decrease in the minus 3/8-in. (10 mm) materialsize. This is a substantial decrease in productivity.
Characteristicssizeof theproduct. thesetof acrushercan be varied in the field and somecrushersare equipped with automatically controlled actuated for the automatic control of theset. the open and closedside sets and the gape are identified in figure 5.1. the throw of thecrusheris the distance that.
Crushersmay be used to reduce thesize, orchangethe form, ... A jawcrusheris generally used as a prim arycrusherin a crushing circuit.Productis fed into the top .
Dec 05, 2016· An example of the effect thatcrusher settinghas on theproductgradation is as follows: If the targetcrusher settingis 3/8 in. (10 mm) but thesettingis not checked and it wears open to 1/2 in. (13 mm), then the end result is a 15 percent decrease in the minus 3/8-in. (10 mm) materialsize.
Difference between Closed SideSettingand Open SideSetting. Measuring the Closed SideSetting(CSS) or Open SideSetting(OSS) is usually confusing as many methods are employed without understanding consequences. CSS is the smallest discharge opening dimension on the jaw. OSS is the largest discharge opening dimension on the jaw.
Thesesettingsare important. The OSS is the largest distance between the concave and the mantle at the bottom of thecrusher, so it determines the largest particlesizeof the outgoingproduct. what iscrusherclosedsize settingetsiviaggiarecisl.it. what iscrusherclosedsize settingsagarhotel.in.Crusher…
The gyratorycrushersare equipped with a hydraulicsettingadjustment system, which adjusts c.s.s. and thus affectsproduct sizedistribution. Depending on cone type, the c.s.s.setting…
The gyratorycrushercan, just like a jawcrusher, accept boulder sizes close to 1.5 m (for the largest equipment).. Thiscrushercan handleproductswith a Mohs hardness that is not necessarily less than 5. – As is the case for jawcrushers, there is not any mutual sliding on grinding surfaces, but simply rolling of the nut on concaves.
We have if iseta jawcrusherto 190mm close sidesettingwhatsize productwill i get out,• Close sidesetting–Crusher settingwhen the discharge opening of the jawcrusheris at closest position referred to as CSS • Open sidesetting–Crusher settingwhen the discharge opening is at its furthest open position • Reduction ratio – Ratio relating to the topsizeof the feed to ...
Nordberg® HP200™ conecrusheris available as stationary, mobile, or portable version. Optimized performance. Nordberg® HP200™ conecrusherfeatures a unique combination ofcrusherspeed, throw, crushing forces and cavity design. This combination is renowned for providing higher capacity and superior endproductquality.
It can automatically adjustcrusher settingsto compensate for crushing chamber wear– ensuring consistentproduct size. Hydroset™ and the advanced dump valve automatically provide overload protection to let tramp iron or other uncrushable material pass through. Advantages. Hydroset™ system provides safety andsetting-adjustment functions
A ConeCrusherwill deliver a 4:1 to 6:1 reduction ratio. As wesetthe closed sidesettingtighter to create a finer output, we also reduce the volume or throughput capacity of the machine. Generally speaking, multiplying the closed sidesettingby two is a good guide to the topsize…
Our AutomaticSettingRegulation control system enables real-time performance management to optimize crushing processes and obtain the best possibleproductshape. It also protectscrushersfrom harmful overloads, minimizing unplanned downtime and reducing costs.