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Jaw Crusher And Grinding Mill

This series of sand devices are widely used, the performance has reached international advanced level, is the most effective, practical and reliable crushing plant, especially for the production of abrasives, refractories, cement, quartz sand, grit, slag powder, copper ore, iron ore, gold ore, concrete aggregate, asphalt aggregate and other hard, brittle materials in the crushing and breaking, is an efficient, energy-efficient crushing.Features: 1, since the strike breakers, the use of low cost since the strike breakers is the essence of "self-attack", stone and the stone itself in the crushing chamber in the high-speed impact crushed and broken in a natural accumulation chamber form a protective layer, protective cover to protect against wear and tear week.Since the strike breakers in the week by the nursing board for the equivalent of wearing parts into a life of structural parts in the machine to avoid the shock must be replaced once a month break in the 1.5 ton of the week guard, and thus greatly reduce the user use cost, significantly increase the economic benefits the user.2 high speed, excellent reduction ratio because of the unique spindle bearing installation and advanced design makes this machine both heavy duty and high-speed rotating two characteristics.Materials in the crushing chamber has up to 70-80 m / sec linear velocity.Such a high line speed to the users of production efficiency, the installed power of 264kw of 1050 models, the raw material for the <70mm river gravel, 240 tons of feed per hour, can produce stones (5-30)> 80 tons.Sand (4.75mm to fine)> 40 tons, the broken rate> 50 percent.3 low cost of consumable items as the machine's material on their own smash hit each other, so the number of consumable parts and has a counter-break time consuming, the impact breaking incomparable advantage.Broken in the 180-300 mpa compressive strength of hard and super hard rock (eg granite, basalt, river pebbles, corundum, etc.) consumable life of 100 hours - 300 hours, compared with other domestic crusher vulnerability pieces of the reduced cost of record = <0.35 yuan / ton.

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