The JW Series of single toggle jaw crushers is designed with a tight crushing chamber nip angle and an aggressive crushing stroke to maximize productivity. The accompanying table gives typical outputs for our range of machines, based on dry, free flowing material with a crushing work index of 16 and a bulk density of 100 lbs/cu ft (1600 kg/cu m).
The Sandvik jaw crusher above is designed for the motor sizes listed in RPG and technical specifications. This means that for harder materials, the crusher will have to be operated at larger settings to avoid overload of drive and/or motor. Using oversized motors will lead to radically shorter crusher life and various mechanical problems.
QJ241 JAW CRUSHER ENGINEERING IN MOTION QJ241 JAW CRUSHER KEY SPECIFICATIONS DATA Equipment Single toggle C10 jaw crusher Feed opening 1000 mm x 650 mm / 40” x 26” Optimum feed size 520 mm3 / 21 inch3 Engine C7.1 Acert 168 kW / 225 hp Transport dimensions 13.90 m / 45’ 7 ⅜” (l) 2.64 m / 8’ 7 ⅞” (w) 3.22 m / 10’ 6 ⅝” (h)
Average throughput rate of single-toggle jaw crusher, standard version, tolerance 10% Double-toggle jaw crushers Design Double-toggle jaw crushers are equipped with a double-toggle system, which is con - trolled by a pitman that moves up and down under the influence of an eccentric shaft, causing the toggle plates to alternately flex and ...
Jaw crushers reduce large rocks or ore by means of compression. Mechanical pressure is applied using the crusher’s two jaw; one is fixed while the other makes an eccentric movement. There are also primary and secondary types of these crushers. Jaw crushers are one of the most commonly preferred crushers due to their ability to crush all kinds ...
The Hydra-Jaw crushers combine the most advanced jaw crushing technology with our years of experience and expertise. The highly-productive Hydra-Jaw crushing line is safe, easy-to-operate, easy-to-maintain and offers greater uptime than competitive models. 3:48.
The gyratory crusher can, just like a jaw crusher, accept boulder sizes close to 1.5 m (for the largest equipment). – This crusher can handle products with a Mohs hardness that is not necessarily less than 5. – As is the case for jaw crushers, there is not any mutual sliding on grinding surfaces, but simply rolling of the nut on concaves.
group, has installed over 10 000 jaw crushers since the 1920s. Today the Nordberg C Series is indisputably the world’s favourite jaw crusher. Where cost-efficient primary reduc-tion of hard, abrasive materials is concerned, C Series crushers represent the highest tech-nical and manufacturing knowledge. All C Series jaw crushers are based on a
Jaw crushers . Jaw crushers are mainly used as primary crushers. Their main purpose is to reduce the material to a small enough size that it can be transported by conveyors to the next crushing stages. As the name suggest, jaw crushers reduce rock and other materials between a fixed and a moving jaw.
Jaw crusher is a compression style rock crusher, useful in crushing the medium-hard to very hard material into a smaller particle size at primary crushing stage in the crushing circuit. Applications mining, quarry, construction waste recycling, aggregate making, etc. Materials Limestone, cobblestone, cobblestone, quartz, basalt, iron ore, granite, shale, sandstone, gypsum, and a variety of ores.
Jaw crushers are used mainly in first stage, primary crushing applications and are ideal for use in quarries and recycling demolition operations. The two main types of jaw crusher produced by Parker are both single toggle designs with the up-thrust toggle RockSizer / StoneSizer model and down-thrust toggle RockSledger model.
J-1175. The Terex Finlay J-1175 tracked jaw crusher is a high performance and aggressive mobile crusher. The machine incorporates a heavy duty variable speed VGF and integrated prescreen to give optimum performance in quarrying, mining, demolition and recycling applications.
Mar 28, 2019 Mar 28, 2019 March 28, 2019 / in News /. by Oreflow. A jaw crusher is a large piece of equipment that’s used in mine and ore processing plants to crush rocks. The equipment was first introduced back in 1858 by inventor Eli Whitey Black who primarily developed machinery used for crushing stone. From there, jaw crushers have seen plenty of action in the pit ...
Jan 01, 2016 When used underground, jaw crushers are commonly used in open circuit. This is followed by further size reduction in crushers located on the surface. When the run of mine product is conveyed directly from the mine to the crusher, the feed to the primary crusher passes under a magnet to remove tramp steel collected during the mining operation.
Feb 17, 2016 Feb 17, 2016 chamber height (also not given). Will’s Textbook (8th ed) gives a better equation (here on the right): Q = W*S*s*cot (a)*k*N*60. The Q is vol throughput, m /h. W is inner width of crusher, m. S is open side setting, m. s is jaw throw, m. a is the nip angle.