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MOBILE JAW CRUSHER TECHNICAL SPECIFICATION The QJ341 is the largest in the Q-Range of tracked jaw crushers and the flagship of the range. Utilizing 's unrivalled design and manufacturing expertise, it is one of the best-selling track mounted mobile jaw crushers in the world today. Designed for quick set-up and …
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A Jaw Crusher is sized so that the maximum feed size is 80% of the gape and width openings. The gape is the measurement between the two jaw dies, while the width is the measurement between the two side plates. For example, if the maximum feed size is 29"x49", the crusher gape would be 32" and the width would be 54".
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Ashok Gupta, Denis S. Yan. Elsevier, May 2, 2016 - Science - 882 pages. Mineral Processing Design and Operations: An Introduction, Second Edition, helps further understanding of the various methods commonly used in mineral beneficiation and concentration processes. Application of theory to practice is explained at each stage, …
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The formula for calculating passing reduction ratio: P r = F80 / P80. Where: P r = Passing Reduction Ratio. F 80 = 80% Passing Size of Feed. P 80 = 80% Passing Size of Product. Let's solve an example; Find the passing reduction ratio when the passing size of feed is 21 and the passing size of product is 3.
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There are many kinds of rocks, differing in crushability, abrasiveness, flakiness, etc. Choosing the best combination of fixed and movable jaw dies profiles will help to optimize production when crushing …
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450 gyrations per minute. The gyratory crusher has added advantages like lower energy consumption and reduced maintenance compared to jaw crusher. • 3. Roll crushers Roller crusher consist of two equal sized and smoothened rolls, one rotating in clockwise and the other in anti-clockwise direction with the same speed.
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QJ341 mobile jaw crusher features a 1,200 x 750mm (47 x 29 in.) jaw opening, built to tackle the most difficult applications with ease. It has been designed to meet the …
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Liberty ® Jaw Crusher. Primary. Maximum Feed Size 47″ (1,194mm) Maximum Reduction Ratio 6:1. Maximum Production Rate 1,595 STPH (1,446 MTPH) — Materials: Ore/Hard Rock, Quarried Stone, Recycled Asphalt, Recycled Concrete, River Gravel
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In mineral processing or metallurgy, ... Primary crushers are designed so that the maximum size that can be presented to the crusher is approximately 80% of the gape. Jaw crushers are operated to produce a size reduction ratio between 4 :1 and 9 : 1. ... The resulting Ai is used to predict crusher liner wear rates.
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For these tasks thyssenkrupp Industrial Solutions has in its range two types of jaw crusher, which differ in the kinematics of the swing jaw: single-toggle jaw crushers for a high …
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In practice, many jaw crushers are not fed to their design capacity; this is because the subsequent processing plant does not have sufficient capacity to handle the volume of material that would be produced if the jaw crusher were working to capacity. Crushing setting: Efficiency. Ideally, the reduction ratio of a jaw crusher should be 6:1.
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Abstract. Wear in rock crushers causes great costs in the mining and aggregates industry. Change of the geometry of the crusher liners is a major reason for these costs. Being able to predict the geometry of a worn crusher will help designing the crusher liners for improved performance. A model for prediction of sliding wear was …
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The moving jaw rotates around the eccentric axis as well as swings around the same center (Fig. 2).By removing the moving jaw suspension shaft and the front toggle plate of simple pendulum jaw crusher, and suspending the moving jaw on eccentric shaft to combine the connecting rod and the moving jaw into whole, a compound pendulum jaw …
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The jaw crusher is a single toggle type of crushing equipment mainly used for variety of applications, including the medium to fine crushing process in the fields of mining, chemical industry, building materials, and refractories. As its name implies, this machine functions by using the "jaw plate," which is derived from its wear-resistant ...
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Liberty ® Jaw Crusher. Primary. Maximum Feed Size 47″ (1,194mm) Maximum Reduction Ratio 6:1. Maximum Production Rate 1,595 STPH (1,446 MTPH) — Materials: Ore/Hard Rock, Quarried Stone, Recycled …
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and high performance mobile jaw crusher like no other. FEATURES INCLUDE: – Double deck pre-screen for efficient removal of fines – Emissions compliant engine, plant …
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The 1067 mm gyratory crusher has essentially the same capacity as the 1600 mm (1600 x 2000) jaw crusher. Gyratory crushers tend to offer more flexibility than most other crushers with respect to moderating feed rates.
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production is concentrated to jaw crushers and cone crushers. 1.1.3.2 Process Flow The process flow described in figure.. is a typical process flow built up by a primary crushing stage, secondary crushing stage. The primary stage usually has a jaw or a gyratory crusher and screening equipment.
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Jaw Crusher. ₹ 65,000 Get Latest Price. Brand: Shambhavi IMPEX. This is a primary crusher and sometimes used as a secondary crusher too. It is used for size reduction of minerals, ores, chemicals, Ferro-alloys (except …
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The process is repeated till particles having size less than the bottom opening or set pass through as product. ... The undersize is scalped before feeding to the jaw crusher. Assuming the maximum feed rate is maintained at 30 t/h and the shapes of feed and product are the same and the crusher set is 10 cm, estimate the size of jaw crusher ...
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The Finlay range of Jaw Crushers are designed to meet the toughest demands of primary crushing applications with their impressive power, reliability and proven performance. Finlay tracked Mobile Jaw Crushers are known for their capabilities in the reduction & sizing of aggregates for construction & recycling.
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Jaw – High performing 1.20 m x 750 mm / 47 x 29" jaw – Hydraulically adjustable CSS for a variety of applications – Hydraulically driven with reversible crushing action to relieve blockages and for crushing asphalt – Level sensor fitted to jaw to optimize feed rate into the crusher – Optitooth™ jaw plates for extended
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Like the jaw crusher, the cone crusher provides a relatively low cost crushing solution, but there are application drawbacks that may make another crushing solution more appealing. ... Using a machine capable of processing 450 tph to perform at a much lower rate, such as 50 tph, will result in visible signs of irregular wear and lead to …
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A jaw crusher designed for a certain throughput rate can accept larger pieces of rock than the normal gyratory crusher. In order to cope with equally large – sized feed, the gyratory crusher has to be over – designed in terms of capacity. ... For process technological, cost reasons and insofar as allow by the properties of the raw material ...
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process being faster and processing more tonnage per hour than the current system. 1.1 Background . The mine is a company which mines gold along the great dyke. Currently, the process involves passing the stones through a jaw crusher (14x16 inch). The products are then sent to a twin deck screen which is 25mm top screen and15mm bottom screen.
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The capacity of a jaw crusher is given by the amount of crushed material passing the discharge opening per unit time. This is dependent on the area of the discharge opening, the properties of the rock, moisture, crusher throw, speed, nip angle, method of feeding …
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For the sedimentary rocks (Siltstone) the specific crushing energy is approximately 1.26 kJ/kg. Tosun and Konak (2014) measured power consumption of jaw crusher during crushing of limestone rocks ...
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CJ815 Jaw crusher. Feed opening. 1,500 x 1,300 mm (59 x 51 in.) mm. Capacity (by hour) 480 - 1,160 mtph (529 - 1,279 stph) Motor power.
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The fragmentation rate and particle size distribution of the muckpile after blasting have important influences on the performance of subsequent mining acti ... Primary crusher is the first processing operation in a comminution chain. ... The jaw crusher's closed side setting was 150mm. The crusher setting affects the product size and the ...
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The mechanical factors that affect the production rate and quality of the material processed by a cone crusher include: Cone head diameter. Crushing chamber slope (angle). Cone head stroke. Gyrating …
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