impact crusher working principle

SBM crusher machine is a kind of the most common crushing equipment, its classic design , production process specifications , customized models based on actual conditions vary , choose flexible , so the majority of mining practitioners welcome. So, what kind of design principles and equipment features make the crusher has a large reputation , impact crusher can used in what situations it?

Impact crusher producted by SBM Machine

Let me use. Crusher is widely used for mining, metallurgy , cement , building materials , chemicals, utilities and other industries, can be crushing hard rock compressive strength less than 350MPa , brittle granular materials , especially for highway use bone hydropower projects materials, fabrics and artificial sand , such as basalt, river gravel , granite , hard limestone and other hard materials broken.

What is the working principle of impact crusher?

Stone by the machine directly into the high-speed rotation of the upper part of the dial ; under the action of high-speed centrifugal force, and the other part to the way shunt umbrella , flying in formation around the turntable stone, these flying rocks produce high-speed collision with a high density of crushed stone in after the fight with each other , between the wheel and the chassis will form a vortex motion resulting blow each other many times , rubbing, grinding, straight from the lower discharge . Forming a closed loop several times , controlled by screening equipment to reach the required size .

Rotor back can withstand extremely high moment of inertia of the rotor and the impact hammer crushing force . The machine optimized design , fine tuning a low-speed , multi- impact crusher crushing chamber , the back-breaking than the average line speed reduced by 20 % -25 % can be obtained with low power consumption with high production capacity. This machine has three broken and shaping functions , thus crushing ratio, cubic shape , broken , etc. optional . Reasonable board hammer structure, with loading and unloading fast , multi- transposition , etc., can greatly shorten the time for board hammer . Third, new manufacturing technology , successfully developed a high wear resistance, high toughness of chromium, molybdenum , vanadium alloy , hard to solve the problem of fragmentation of the material . Greatly improving the life of the board hammer .

SBM crusher machines have become the classic model , and it's reasonable design inseparable , and it's carefully manufactured inseparable , and its excellent performance even more inseparable !


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