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A patent pending system and method for measuring the closed side setting CSS on gyratory crushers. This measurement technique is used to provide more accurate data and faster data collection times than current techniques used today. It will give crusher operators accurate and reliable measurement for the CSS in a live operating environment.
An improved gyratory crusher is provided. The gyratory crusher comprises an eccentrically rotating mantle lined with a mantle liner, a concave lined with a concave liner, the concave housing the mantle to provide a crusher chamber, and the crusher chamber having a gap. The improvement is a system for determining a close-side setting for the ...
Jun 08, 2015 June 08, 2015. Crusher Visions new camera system is laser guided and can measure the closed side setting of a gyratory crusher remotely. Courtesy of Crusher Vision. T ecks Highland Valley Copper approached Crusher Vision in 2009 with the hope of finding a way to more accurately predict mantle life and reduce downtime for its gyratory crusher.
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. More details Get Price Doing this doubled production
Mintap Australia - C Gap, Closed side setting measurement Device ... the c gap device can be used to measure crusher side settings ... the ability to effectively measure the Closed Side Setting CSS in a range of crushers. ... of between 7mm-220mm to an accuracy of 1mm in Gyratory, Jaw and Cone Crushers.
A Cone Crusher will deliver a 41 to 61 reduction ratio. As we set the closed side setting tighter to create a finer output, we also reduce the volume or throughput capacity of the machine. Generally speaking, multiplying the closed side setting by two is a good guide to the top size of the gradation exiting the machine.
Crusher Specifications. Key specifications to consider include Horsepower. The amount of horsepower your crusher motor needs can be calculated based on your job requirements. We would defer to the manufacturer or local equipment dealer. Closed side setting CSS range CSS is a critical factor in crusher selection.
Width And Gape Of Jaw Crusher. Gyratory crusher closed side setting nilatech open side setting jaw crusher bhansalitrailors sgs canada bond tests mining 8 feb 2012 it is also used to determine the required openside settings jaw.
Nov 13, 2012 Crusher Close Side Setting bulk-online Forums. We have a Fuller Gyratory crusher 60 x 89 type TC.We are looking for a new not Normally on a gyratory the open side setting is maintained, not the closed as More detailed
Primary Gyratory Crusher Reliability Program. The objective of the gyratory crusher reliability program is as follows Mapping the crusher mantle and concaves for trending, thickness, etc. To ensure integrity of the mainshaft and lifting eyes for the primary crushers.
Sandvik CS440 cone crusher has a hydraulically supported main shaft that is supported at both ends. It also has a robust crusher design, adjustable eccentric throw, and a constant intake opening. This crusher is suitable for a high-capacity secondary crushing application.
A cone crusher operates on a compression type of mechanism that reduces material by compressing and squeezing the feed material between a moving and a stationary piece of steel. Final sizing and reduction are determined via the closed side setting or the
The results indicated that by changing the burden, spacing and crusher closed-side setting, the overall blasting and crushing costs could be reduced by 4.7 to 7.9 annually. It can also be concluded that burden and spacing values have a linear positive relationship with the crusher energy consumption, while closed-side setting values have an ...
Crushers are typically operated with constant closed side setting CSS or constant load None of the currently existing cone crusher models is truly useful for analytic control system design purposes Modelling in crushers is biased towards process dimensioning and
Dec 17, 2020 The gyratory crushers are equipped with a hydraulic setting adjustment system, which makes it possible to regulate the gradation of the crushed material. ... which adjusts closed side setting and thus affects product gradation. Depending on the cone crusher, the setting can be adjusted in two ways. The first way is for setting adjustment to be ...
Closed Side Setting CSS Measurement Device. Example Met manager wants to check the CSS on a gyratory to ensure its at 100mm CSS Whats required 1 Raise work order, organise maintenance schedule and organise excavator to clear the top of the crusher of loose rocks 2 Conduct JSATake 5 equivalent on task or generate SOP 05 hour 3 Shut ...
Aug 01, 2007 The crusher parameters that affect energy consumption were also identified. A case study of an operating dolomite mine was performed. The results indicated that by changing the burden, spacing and crusher closed-side setting, the overall blasting and crushing costs could be reduced by 4.7 to 7.9 annually.
The MinTap Closed Side Setting Measurement Device Mintap is the proud distributor of the German designed and manufactured C-Gap. Over 70 projects in 25 countries are benefiting from the use of the C-Gap in the measurement of their Gyratory, Jaw andor Cone Crushers.
Closed Side Setting CSS Measurement Device. 3. Shut down crusher. Clean loose rocks isolate crusher feeders and conveyor belts 2 hours 4. Obtain access to bottom of crusher inch crusher motor manually to ensure its at the closed position then measure gap
Jan 07, 1993 The gyratory crusher according to claim 9, comprising a bowl assembly disposed centered on the vertical crusher axis above the crusher head, the gyratory crusher further comprising an adjustment mechanism for adjusting the vertical height between the bowl assembly and the crusher head to a desired closed side setting between the crusher head ...
Gyratory crusher model and impact parameters related to . The results indicated that by changing the burden spacing and crusher closed-side setting the overall blasting and crushing costs could be reduced by 4.7 to 7.9 annually.
Mintap is the official worldwide distributor of the C-Gap closed side setting measurement tool for mining and quarrying clients. 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 CSSs between ...
Gyratory crushers. Gyratory crushers are frequently used in the primary crushing stage and a little less often in in the secondary stage. ... The eccentricity causes the cone head to oscillate between open side setting and closed side setting discharge opening.
Material exits the crusher through the open side setting. Thus, the top size of the product is determined by the open side setting. Vertical view of the crushing action image 135-5-17 Long Shaft Gyratory generally, not used commercially
difference between gyratory crusher and cone crusher - YouTube. Apr 23, 2015 ... in cone amp gyratory crushers. 5 Stroke Difference between OSS and CSS. Mobile Jaw Crusher Closed Side Setting CSS range and What is the... More details Get Price
The results indicated that by changing the burden, spacing and crusher closed-side setting, the overall blasting and crushing costs could be reduced b y 4.7 to 7.9 annually. It can also be ...
An eccentric shaft rotated by a gear and pinion produces the oscillating movement of the main shaft. The eccentricity causes the cone head to oscillate between the open side setting o.s.s. and closed side setting c.s.s.. In addition to c.s.s., eccentricity is one of the major factors that determine the capacity of gyratory and cone crushers ...
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 become a relevant aspect. In order to optimize the design and to improve the availability of gyratory crushers, it is necessary to calculate their power and torque accurately.
The time TC it takes for the plunger 74 of the logic element 72 to switch from an open position to a closed position exceeds, for at least some degrees of opening of the plunger 74, the time TF it takes for a closed side setting CSS position of the gyratory crusher to make one full round.
US5718391A US08731,331 US73133196A US5718391A US 5718391 A US5718391 A US 5718391A US 73133196 A US73133196 A US 73133196A US 5718391 A US5718391 A US 5718391A Authority US United States Prior art keywords axis crusher eccentric adjusting gyratory crusher Prior art date 1996-10-15 Legal status The legal status is an assumption and is not a legal conclusion.
Automation Solutions for Crusher Reliability and Productivity This patent pending system and method is for measuring the closed side setting CSS on gyratory crushers. This measurement method is used to provide more accurate data and faster data collection times than current methods used today.
Jan 17, 2016 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.
Crusher Vision is an automated closed side setting system for gyratory crushers that measures the gap between the concave and mantle. Toll Free USA 1 866 419-1619 Worldwide 1 715 214-2162
Crusher Operation What is the Closed Side Setting CSS-Minimum gap setting of when the mantle bowl rotates within the crusher or moving plate is closest to the fixed plate in a jaw crusher closed position - Gyratorys typically 90 to 220mm-Secondarys typically 30-60mm-TertiarysScats typically 8-20mm-Jaw Crushers 80-150mm
The parameters used in the basic design of a gyratory crusher are nip angle, feed rate, feed opening, closed-side setting, work index, and horsepower. The combination of the nip angle, feed opening, and closed-side setting determine the length of the crushing chamber and indirectly the length of the main shaft. The crusher manufacturer