Box type mobile crushing station
Introduce
The box type mobile crushing station crusher has changed the method of controlling the particle size of the discharge through grate bars, reducing the wear of the hammer head in the crushing chamber, and increasing the lifespan of the hammer head by 4-6 times. Each pair of hammers can crush 30000 to 40000 tons of stone.
Advantage
1. The components of the box type mobile crushing station have strong interchangeability and fewer types of vulnerable parts, making it easy to purchase and manage spare parts. The hydraulic opening device is used for the opening and closing of the casing, which can effectively reduce maintenance labor intensity, improve maintenance efficiency, and shorten maintenance time.
2. The monitoring system of the box type mobile crushing station can monitor the operation status of the crusher at any time, and the monitoring signal can be interlocked with the main control system to ensure the reliable operation of the machine.
3. The driving system of the box type mobile crushing station adopts the method of electric motor+mechanical coupling+V-belt+crusher, which can effectively improve the starting performance of the motor and enable it to start and run smoothly. The belt transmission method can provide dual overload protection, and the required motor power for the drive system is low, greatly reducing operating costs.
Operational principle
The stone material falls directly into the high-speed rotating turntable from the upper part of the machine, and under the action of high-speed centrifugal force, it produces high-speed impact and high-density crushing. After hitting each other, the stone material will form vortex motion between the turntable and the machine shell, causing multiple impacts, friction, crushing, and finally crushing to the required particle size.
Technical parameter
| Model | 800×800 | 1000×1000 | 1000×1200 | 1200×1200 | 1400×1400 | 1400×1600 | 1600×1600 |
|---|---|---|---|---|---|---|---|
| Roller diameter（mm） | 800 | 1000 | 1000 | 1200 | 1400 | 1400 | 1600 |
| Roller length（mm） | 800 | 1000 | 1200 | 1200 | 1400 | 1600 | 1600 |
| Production（t/h） | 40-50 | 60-80 | 80-100 | 100-130 | 150-180 | 200-250 | 250-300 |
| Feed particle size（mm） | ≤300 | ≤500 | ≤500 | ≤500 | ≤600 | ≤700 | ≤800 |
| Number of hammer heads | 10 | 10 | 12 | 10 | 12 | 14 | 14 |
| Hammerhead weight（kg） | 16 | 23 | 23 | 33 | 39 | 45 | 45 |
| Power（kw） | ±55 | ±90 | ±110 | ±132 | ±185 | ±200 | ±250 |
| Weight（kg） | 3.5 | 4.3 | 5.7 | 8 | 10.3 | 13 | 15.6 |