Pebble Marble Stone Crushing Equipment PF1210 Granite Quartz Stone
Crusher
Impact Crusher Descriptions:
PF series impact crusher are designed for crushing ores and rocks
with particle sizes less than 350mm and compression strength no
more than 350MPa. It has a feature of big crushing ratio,
high-efficiency crushing, cubic shape, selectable crushing and etc.
It is suitable for crushing different compression strength of rocks
in mining, cement and concrete industries. And it is widely used to
produce fine stones for constructions of highway, airport,
building, etc.
Impact Crusher Specifications:
| Model | Size (mm) | Inlet Size (mm) | Max. Inlet Length (mm) | Capacity (t/h) | Power (kw) |
| PF-0807 | 850*700 | 400*730 | 300 | 15-30 | 30-45 |
| PF-1008 | 1000*800 | 400*830 | 300 | 30-50 | 37-55 |
| PF-1010 | 1000*1050 | 400*1080 | 350 | 50-80 | 55-75 |
| PF-1210 | 1250*1050 | 400*1080 | 350 | 70-120 | 110-132 |
| PF-1214 | 1250*1400 | 400*1430 | 400 | 130-180 | 160-200 |
Stone Impact Crusher Working Theory:
Stone impact crusher is a crushing machine that uses impact energy
to break up materials. When the machine is working, the rotor
rotates at a high speed under the driving of the motor. When the
material enters the action area of the hammer, it collides with the
hammer on the rotor, and then is thrown to the counter-attack
device to break again, and then rebounds from the counter-attack.
Returning to the hammer action zone, the process is repeated, and
the process is repeated. The material is repeatedly broken into the
first, second and third counter-attack chambers until the material
is crushed to the required particle size and discharged from the
discharge port.
The stone material falls directly from the upper part of the
machine into the high-speed rotating turntable; under the action of
high-speed centrifugal force, the flying stone that is shunted
around the turntable in another part of the turntable produces
high-speed collision and high-density crushing. After the stone
hits each other, a vortex motion is formed between the turntable
and the casing to cause multiple blows and smashes.
Precautions When Operating the Stone Impact Crusher on Skid Frame
Crushing Plant PF1210:
1. After stopping the feeding, let the crusher continue to operate
until the remaining materials in the crushing chamber are processed
2. Before stopping the stone impact crusher, cut off the power
first
3. After the motor is repaired or rewired, it is recommended to
carefully check the correctness of the direction to ensure that the
equipment rotates in the specified direction
4. If the impact crusher equipment is stopped due to excessive
particle size of the crushed material, the user should check the
wear of the hammer after stopping to prevent the rotor from being
worn out
5. If the equipment is stopped due to severe wear of the hammer,
the user should make the weight of each hammer equal and balance
when adjusting the hammer 180° again to prevent vibration after
starting.
