Crusher Closed / Open Side Setting Program

Crusher Vision is an automated system for determining closed-side setting (CSS) in a gyratory crusher by measuring the gap between the concave and mantle, as shown in Fig. 1. The standard method for determining wear on the mantle is to …

oss and css of gyratory crusher

difference between css or oss crusher – Crusher South … TECHNICAL NOTES 5 CRUSHERS CSS OSS Gape Figure 5.1 Schematic…

Cone crusher modelling and simulation using DEM

The crusher has been simulated as a quarter section with a batch of breakable feed particles large enough to achieve a short moment of steady state operation. ... is defined as the largest gap on the opposing side on the liners. The difference between the CSS and OSS is defined as the eccentric throw (Evertsson, 2000). Download: Download high ...

A Detailed Overview of Cone Crushers and What You Need to Know

The Sides of the Crusher (OSS & CSS) As the mantle rotates within the crusher, there is always a side with a wider opening and a side with a smaller one. These sides of the crusher are referred to as OSS (open side setting) or CSS (closed side setting.) How the user configures these settings will determine the final size of your product.

Optimalisasi Closed Side Setting (CSS) Jaw Crusher

Kemungkinan terdapat permasalahan pada kinerja alat crusher, terutama pada alat jaw crusher primary, sehingga harus dilakukan pengaturan ulang CSS karena pengaturan CSS yang tidak optimal.. Selanjutnya, tujuan dalam penelitian ini diuraikan dalam pokok-pokok sbb. 1. Mengetahui efisiensi kerja di setiap pengaturan CSS pada jaw crusher primary 2.

A Detailed Overview of Cone Crushers and What You …

The two most popular crushers are cone crushers and jaw crushers, and they're the go-to tools for a variety of different industries. Today, we're going to delve deeper into these powerful machines to help you decide between …

Crushing in Mineral Processing

The Crusher throw is defined as the distance in the direction of compression the moving crushing surfaces/plates travel from OSS to CSS. Throw = OSS – CSS. OSS and CSS will define a crusher's performance. The throw of the crusher is the distance that moving jaw moves in going from OSS to CSS. The capacity is a function of size and OSS.

Oss And Css Of Gyratory Crusher

The GC series gyratory crusher is an advanced crusher at present, suitable for the primary crushing of various rocks and ores, features as follows: large capacity, high crushing efficiency, larger reduction ratio, consistent product size, lower …

AMIT 135: Lesson 5 Crushing – Mining Mill Operator Training

1. Normally the size reduction by crushing is of limited importance besides the top size of the product going to grinding.
2. This means that the number of crushing stages can be reduced depending on the feed size accepted by primary grinding stage.

System and method for measuring a closed-side and/or open …

the CSS is determined by marking a mantle liner of the gyratory crusher with a crosshair laser light to indicate a mantle liner endpoint of the open side setting (OSS), taking an overhead image of the marked mantle liner and a concave liner of the crusher, applying image processing techniques to determine a concave liner endpoint of the OSS ...

How to best maintain the right crusher settings

Follow CSS basics. For those new to crushing, a jaw crusher's CSS is the distance between the jaw liners at the bottom of the crushing chamber when the machine is operating. The CSS determines the product size of the …

difference between css or oss crusher

Mobile Jaw Crusher Closed Side Setting (CSS) range . Difference between Closed Side Setting and Open Side Setting Measuring the Closed Side Setting (CSS) or Open Side Setting (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 ...

(PDF) Torque Analysis of a Gyratory Crusher with the …

Comminution by gyratory crusher is the first stage in the size reduction operation in mineral processing. In the copper industry, these machines are widely utilized, and their reliability has ...

Geometric analysis of cone crusher liner shape: Geometric …

This simplicity also allowed the Whiten crusher model (Whiten, 1972) to describe jaw crusher performance with only three parameters – K1 which correlates with CSS, K2 which relates to OSS and t 10 which provides for a similar degree of severity of breakage for each particle which is caught and a probability curve for capture. The probability ...

Crushing & Screening Tip #4

You need to allow for the stroke of the crusher - a CSS of 75mm on a jaw crusher will result in a finished product of 115mm-150mm with a 40mm stroke. This size will also be increased if the ...

A review of modeling and control strategies for cone crushers …

the closed side setting (CSS) of the cone crusher. The CSS is easily changed online in a large variety of commercial crushers; different principles of CSS adjustment are described in (Quist, 2017). The maximum distance between the mantle and concave, on other hand, is defined as the open side setting (OSS).

Between Css Or Oss Crusher

How Does A Cone Crusher Work? 4. OSS and CSS. There are two sides to the mantle, one is OSS, and the other is CSS. OSS refers to the open side setting, and the CSS refers to as closed side setting. A user must adjust the two sides setting to crush the material. Then, the CSS side setting will allow large particles to go down.

Size Of The Product Crusher Compared To The Css And Oss

Jaw crusher includes a ... Throw = OSS-CSS. The capacity is a function of size and ... Jaw Crusher has the features of high crushing and even product size ...

Measuring the crusher setting

By determining the CSS, we will know the closed side setting of the crusher instead of opening of the crusher according to the needs of the plant. For further information, please refer to the equipment instruction manual - chapter 3 (general information on the crusher), item 3.7 (crusher adjustment). A CSS (A), OSS (B) and stopped (C) B C

Crusher Close Side Settings

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 bottom to top, depending on the tooth profile of the jaw dies. Closed side setting (CSS) The closed side setting can be calculated by deducting …

Crushing Principles of Mechanical Crushing

OSS=CSS+Throw . Operating Principle Opening Phase = Transport Closing Phase = Crushing . Crushing Mantle Concave . Transport Operating Principle . ... Crusher Operation • Relation between CSS and Shape – The size where the best shape can be found is at CSS – It is very difficult for cubical stones larger then CSS to pass the

® C Series™ jaw crushers Wear parts application …

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. Check the machine's instruction manual for the permitted minimum CSS. Nip angle The nip angle is the angle between the fixed and movable jaw ...

Mobile Jaw Crusher CSS Range and Measurement

Difference between Closed Side Setting and Open Side Setting. Measuring the Closed Side Setting (CSS) or Open Side Setting (OSS) is usually confusing as many methods are …

Crusher Performance Optimization – A Hands-on Approach to …

To address optimizing the CSS this paper introduces a method that is useful in determining relation between productivity and CSS. It is based on sampling the crusher in question and is straight forward to conduct. It requires that some time is set aside, and that the crusher operation will be interrupted to take samples but in the end all the ...

sbm difference between cone crusher and gyratory crush.md

Contribute to redmik40/sbm development by creating an account on GitHub.

Size Of The Product Crusher Compared To The Css And Oss

22 aug 2013 the product size allowed to be fed to the secondary crushers one ... comparison between roll & cone crushers 1 roll crusher production ... (css) . a new ... It can be used to deal with materials whose size ... difference between jaw crusher cone crusher hammer crusher. difference between css or oss ... comparison of oxide ...

Selecting crushing chambers for cone crusher

Crusher adjustment (CSS) The closed side setting (CSS) defines the reduction ratio in cone crushers and has a significant effect on product gradation, capacity, and power draw. The closed side setting is measured from the bottom of the mantle to the bottom of the bowl liner at their closest point during the gyrating cycle.

Loss of crusher performance with liner wear and CSS drift.

As the eccentric bush usually sits quite close to the discharge point of the crusher, the approximation that the throw is OSS – CSS is mostly adequate for equipment descriptions, but for ...

Geometric analysis of cone crusher liner shape: Geometric measures

This simplicity also allowed the Whiten crusher model (Whiten, 1972) to describe jaw crusher performance with only three parameters – K1 which correlates with CSS, K2 which relates to OSS and t 10 which provides for a similar degree of severity of breakage for each particle which is caught and a probability curve for capture. The probability ...

Evaluation of blast fragmentation effects on jaw crusher throughput

The empirical relationship between crusher throughput and each fragmentation parameter is derived with the correlation coefficients in order to provide a practical approach for evaluating the blast results considering the subsequent mining activities. ... The throw—the stroke of the swing jaw and the difference between OSS and CSS. Fig. 1 ...