Mining Crusher, Brand Name : MD

We offer mining crusher. Mine crusher (double) with single stage mining crusher difference:
two-stage mining crusher differs from the previous single stage mining crusher, double rotor two-stage mining crusher is up and down two levels of crushing, high yield, fine granularity, the discharge granularity below 3 mm, double rotor wheel, the smooth operation of inertia is big, the saving electricity was above 30%; for example, the same model, same power crusher two-stage mining crushing machine is several times higher than single stage mining crusher production.
mining crusher consists of casing, rotor, strike plate, hammer, bracket, lining, etc.
1. Chassis by the body, back cover, on the left side and right side of each part form an organic whole repeatedly with bolt, upper feeding mouth, internal set with high manganese steel lining board, can be replaced after being worn out, casing leakage between shaft and ash phenomenon is very serious, in order to prevent leakage ash, is equipped with the shaft seal. Chassis bottom directly placed concrete, based on the fixed by anchor bolts. In order to facilitate maintenance, adjustment and replacement of gas, the both sides before and after the body of a manhole. In order to facilitate maintenance, replacing hammer head is convenient, two side also have symmetrical open manhole.
2. The rotor is composed of main shaft, disk, pin shaft, disk drive with 6 pin hole of uniform distribution, through the pin shaft 6-8 hammer head hang up. In order to prevent axial channeling dynamic disk and a hammer. Pin with a lock nut on both ends. The rotor supported on two rolling bearings. In addition, in order to make the movement of the rotor to store a certain kinetic energy, avoid broken chunks of material when the speed of the hammer head loss is not too big and reduce the peak load of the motor, at one end of the spindle is equipped with a flywheel.
3. The spindle is the main parts, bearing rotor to withstand impact by it. Therefore, for the sake of their material has high toughness and strength. Usually cross section is round, and flat key connection and other parts.
4. Hit the two boards, folding line. A can be adjusted, a is fixed. Adjust one by screw device installed on the box body.
5. The hammer head is the main working parts. Its quality, shape and material of wanhua ore crusher production capacity has a great influence. Therefore, according to the different size to choose the appropriate hammer quality of incoming material. Hammer head alloy casting and become, is the general manganese steel hammer longevity more than three times!
mining crusher motor drives the rotor in the crushing cavity high-speed rotation. Since the upper material feeding mouth to into the machine, the high-speed movement of the hammer blow, impact, shear, grinding and crushing the equipment article gas clearance can be adjusted according to user requirements, change the discharging granularity, in order to meet the different needs of different users. Speed collide with the material of the rotation of the hammer body and crushing material, it has simple structure, big crushing ratio, high production efficiency etc, can make dry, wet two forms. For the machine's main working parts with a hammer (also called hammer head) of the rotor. The rotor is composed of main shaft, disk, pin shaft and hammer. Motor drives the rotor in the crushing cavity high-speed rotation. Since the upper material feeding mouth into the crushing chamber, the high speed movement of the hammer blow, impact, shear, grinding and crushing. At the bottom of the rotor and sieve plate, crushing material in less than screen hole size of rock particles through the sieve plate, is greater than the screen hole size of the coarse grained resistance continued to hit by the hammer on the sieve plate and grinding, and finally through the sieve plate outside.