Jaw crusher (jaw broken machine for short) is mainly used for a variety of ores and bulk materials of medium-grained broken, can be broken compressive strength of not more than 320Mpa materials, sub-coarse and fine broken broken two kinds. PE series jaw crusher complete specifications, the feed particle size of 125mm ~ 1200mm, is the primary crushing device of choice. The equipment is mainly used for various jaw ore limestone, calcium carbide, calcium carbide slag, shale, basalt, river gravel, bluestone and other coarse, medium, fine, in cement, sand and gravel plant, stones factory, thermal power plant desulfurization, calcium carbide plant results have been significant, widely used in mining, metallurgy, chemicals, building materials, water conservancy, transportation and other industries. Medium-sized jaw crusher is one of our company's leading products, especially in the design and production of large jaw crusher respect at home and abroad has been the absolute leader.
working principle:
The main structure: frame, eccentric shaft, big belt pulley, flywheel, side guard, elbow board, elbow boards back seat, adjusting screw gap reset spring, fixed jaw jaw with activities, etc., which the insurance bracket also play effect. This series of jaw crusher broken song moving extrusion type. Motor-driven belt and pulley, through the eccentric shaft to make the movable jaw up and down movement when moving jaw rises between toggle plate and moving jaw angle larger, thus promoting the moving jaw plate close to the fixed jaw plate, at the same time the material is squeezed, rubbing, grinding, such as multiple broken. When the movable jaw down, between toggle plate and moving jaw angle smaller, movable jaw plate leave the fixed jaw plate under the lever action, spring, then the crushed material from the crushing chamber discharge port. With the continuous rotation of motor broken motor jaw periodically crushed and nesting to achieve mass production.
Features:
1, crushing ratio up to about 15, uniform size;
2, Gasketed nesting population adjustment device, a large adjustment range, reliable operation;
3, high efficiency, low energy consumption, compared with ordinary fine broken jaw, increase 20-35% compared with the same specifications processing capacity, reduce energy consumption by 15-20%;
4, the crushing chamber depth and no dead zone, increase the feed capacity and output;
5, the use of double-curved jaw wear small, under the same conditions, the jaw can prolong life for more than 3-4 times of high abrasive materials is more obvious;
6, lubrication system safe and reliable, easy to replace parts, maintenance workload small.
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