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Crawler-type Mobile Impact Crusher

Type: Secondary Crusher Input Size: 0-700mm Processed Materials: Iron ore, copper ore, gold ore , manganese ore, limestone, granite, basalt, andesite, quartz, silica, gypsum, volcanic rock, marble, river stone, gravel, coal, etc. Applications: Primary coarse & medium crusher in mining, quarry, mixing and batching plant, road and building construction, highway, railway and subway, and water conservancy.

The crawler-type mobile impact crusher, also known as track-mounted mobile impact crusher and tracked mobile impact crusher, integrates the features of flexibility and convenience of mobile crushing station and combines the feature of big crushing ratio of impact crusher.

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Detailed Description

Absorbing the advantages of traditional impact crusher and with unique design, crawler mobile impact crusher station is more suitable for movable processing, and the content of cubic-shaped particles is higher. Tracked mobile impact crusher brings the concept of "more crushing and less grinding" to various crushing and construction sites, and it has many advantages such as big crushing ratio and high convenience, so that it is widely used in such industries as ore crushing, railway, highway, energy, cement, chemistry and construction.

Tracked Mobile Impact Crusher

Track-mounted mobile impact crusher is suitable for crushing all kinds of materials whose compression strength does not exceed 350MPa and feeding granularity is smaller than 500mm such as concrete, granite and limestone. In addition, This kind of crusher mobile has no special limit on the fineness uniformity of the materials, and the it can freely adjust the discharging granularity and carry out diversified crushing, so that it is a most willing crushing machine and is widely used in such industries as ore crushing, railway, highway, energy, cement, chemistry and construction.

Performance Features of Tracked Mobile Impact Crusher

1. The big-sized feeding mouth can be fed in with big-sized materials for once, and the crushing wall has high hardness, so that it can adapt to materials with high hardness and there is only little powder dust in the production process.
2. The design of keyless design makes the examination and repair of the machine more convenient, thus effectively reducing the examination and repair time and improving the examination and repair efficiency.
3. The compact design mechanism, the upgraded engine body with heater tube and the rotor with big rotational inertia make sure the equipment run with high efficiency and stability.
4. Through adjusting the gap between the impact plate and the plate hammer, the discharging granularity and shape can be convenient adjusted and controlled.
5. High production efficiency and high wear-resisting spare parts ensure high comprehensive benefits.

Working Principle of Track Mounted Impact Crusher

Making use of the impact energy to crush materials is an outstanding feature of impact crusher and is the practical example of the concept of “more crushing and less grinding”. The rotor rotates with high speed driven by the electric motor. After the stone materials reach the actuating range of plate hammer, the materials will seriously hit the plate hammer, and then they will be crushed again when bounced to the first-level impact lining boards, and they will return to the plate hammer and hit the second-level impact plate hammer, as such, there will be three to four levels of crushing, and during this process, the stone materials will also hit each other. This crushing method reduces the abrasion of the quick-wear parts and increases the crushing ratio. If the discharging granularity and shape need to be changed, it can be realized by adjusting the gap between the impact frame and the rotor.

Technical Parameters
Items Unit FTM935E69L FTM935FW1214IIL FTM1138E71L FTM1138FW315IIL FTM1138EW86L
Vibrating feeder   GZD-960×3500 GZD-960×3500 GZD-1100×3800 GZD-1100×3800 GZD-1100×3800
Impact crusher   PF600×900 PF-1214II PF750×1060 PF-1615II PF860
Main belt conveyor   B800×8.5M B800×8.5M B1000×9M B1000×9M B1000×9M
Discharging height of main belt conveyor mm 3200 3200 3100 3000 3500
Side discharging belt conveyor (optional)   B450×3M B800×8.5M B1000×3.5M B500×3.5M B500×3.5M
Discharging height of side discharging belt conveyor mm 2800 2800 3100 3000 3100
Motor power kw 180 250 200 300 250
Transportation length mm 11900 11900 13300 13300 14200
Transportation width mm 3100 3100 3100 3100 3300
Transportation height mm 3650 3650 4500 4500 5000
Transportation weight t 43.5 50 59 59 67
Working length mm 12100 12100 13500 13500 15200
Working width mm 3100 3100 3100 3100 3300
Working height mm 4100 4100 5100 4800 5500

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