Explains how the Close Side Settings of Crushers controls the product size and ultimately the complete reduction ratio.
However, the adjustment of your crusher is performed at its closed-side setting (CSS). OSS is measured while the crusher is stopped. CSS is calculated by deducting a certain amount (the average stroke) from the OSS. That amount is provided by the table below:
CSS is the smallest discharge opening dimension on the jaw. OSS is the largest discharge opening dimension on the jaw. 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.
Jaw crushers are operated to produce a size reduction ratio between 4:1 and 9:1. Gyratory crushers can produce size reduction ratios over a somewhat larger range of 3:1 to 10:1. The primary operating variable available on a crusher is the set and on jaw and gyratory the open- side set (OSS) is specified.
TECHNICAL NOTES 5 CRUSHERS Mineral Technologies International,Inc., TECHNICAL NOTES 5 CRUSHERS 5-1 Gape CSS OSS Gape Figure 5.1 Schematic diagram of a crusher showingg the open- and closed-side settings. 5.1 Jaw and Gyratory Crushers.
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
the condition monitoring and modelling of gyratory crushers. This world’s first, in-situ analysis tool enables optimisation of crusher mantle and concave liner designs. It allows informed decisions to be made on reline scheduling and crusher operation. OSS/CSS
TECHNICAL NOTES 5 CRUSHERS. 51 Gape CSS OSS Gape Figure Schematic diagram of a crusher showingg the open and closedside settings. Jaw and Gyratory Crushers. Jaw and gyratory
TECHNICAL NOTES 5 CRUSHERS Mineral Technologies International,Inc., TECHNICAL NOTES 5 CRUSHERS 5-1 Gape CSS OSS Gape Figure 5.1 Schematic diagram of a crusher showingg the open- and closed-side settings. 5.1 Jaw and Gyratory Crushers.
gyratory crushers. This world's first, in-situ analysis tool enables optimisation of crusher mantle and concave liner designs. It allows informed decisions to be made on reline scheduling and crusher operation. OSS/CSS measurements can be provided for every scan, giving unprecedented control over product quality. Benefits
The development of a gyratory crusher model was achieved in the following three main stages: mathematical representation and coding of the crushing process; building
Example: Met manager wants to check the CSS on a gyratory to ensure its at 100mm CSS What’s required: 1. Raise work order, organise maintenance schedule and organise excavator to clear the top of the crusher of loose rocks 2. Conduct JSA/Take 5 equivalent on task or generate SOP (0.5 hour) 3. Shut down crusher.
The OSS is the largest distance between the concave and the mantle at the bottom of the crusher, so it determines the largest particle size of the outgoing product. As the smallest distance between the concave and the mantle, the CSS is the final crushing zone, and is vital for determining the product size, as well as energy consumption and
Measuring the crusher setting. How to check the opening of the jaw crusher Whenever a jaw crusher is off and at rest (stopped), it will remain in the open position at its open-side setting (OSS). However, the adjustment of your crusher is performed at its closed-side setting (CSS). OSS is measured while the crusher is stopped.
css in jaw crushers schoonwatervoormozambique. CSS OSS Gape Figure 51 Schematic diagram of a crusher showingg the open- and closed-side settings 51 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