In a crusher catalog of the time, the a2 model was described to be well suited for smallish building sites and road construction, where a lightweight machine that is easy to transport was needed.Already in august 1921, lokomo arranged a crushing demonstration for the press and customers at its factory.
Jaw crushers are classified by the method of pivoting the swing jaw (see attached figure).In the blake crusher the jaw is pivoted at the top and thus has a fixed receiving area and a variable discharge opening.In the dodge crusher the jaw is pivoted at the bottom, giving it a variable feed area but fixed delivery area.The dodge crusher is restricted to laboratory use, where close sizing is required, and is never used for heavy-duty crushing as it chokes very easily.The universal crusher is pivoted in an intermediate position, and thus has a variable delivery and receiving area.Read more.
With excellent capacity and performance, the impact crusher is preferred to crush granite, limestone, rival gravel, etc.The impact crusher is suitable for materials whose compressive strength is under 360mpa and side length is under 500mm.
An mmc uniquely matched to its shovel counterpart allows previously unattainable levels of interoperability, availability, and synchronization, leading to dramatic improvements in cost and efficiency.And unlike previous mobile type crushers, the p&h mmc represents a breakthrough in its integration with the "smarts" of the c-series shovel, resulting in additional efficiency improvements in the removal of overburden.Like newer p&h shovels, drills, and draglines, the mmc is driven by the powerful and expandable p&h centurion control system.Centurion has already proven itself as a breakthrough in equipment communication, command, and control-drive technology.Centurion is also a powerful information platform that helps maintenance workers zero in on-and quickly correct-performance issues.
And it is widely used in various ores, cement, refractory materials, aluminum all-terrain clinker, corundum, glass raw materials, machine building sand, building aggregates, artificial sand and fine crushing and coarse grinding of various metallurgical slags, especially for silicon carbide, corundum, sintered bauxite, high hard, special hard and abrasion resistant materials are more efficient than other types of crushers.
Limestone material is transported from vibration feeder to jaw crusher for rough breaking.After rough breaking, the material with qualified particle size is transported by belt conveyor to fine jaw crusher for fine breaking.The fine crushed limestone material will be divided into two parts by circular vibrating screen.
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