Basalt Crusher product description
The basalt crusher is suitable for solid materials with compressive
strength less than 300Mpa and moisture content less than 30%, and
requires fine and medium crushing operations with a high crushing
ratio. Solid materials such as crushed iron ore, quartz, potassium
(sodium) feldspar, limestone, river pebbles, metallic silicon,
barite, basalt, granite, steel slag, cement clinker, construction
waste (concrete), shale, quicklime, coal, coke, water slag, clay,
gypsum, bentonite, fertilizer, chemical raw materials, etc. It has
the characteristics of low maintenance costs, high crushing ratio,
low water requirements, low power consumption, reliable
performance, low dust, and low noise.
The basalt crusher is equipped with four crushing rollers, which
can be freely selected from tooth roller surface, welding roller
surface, and flat roller surface. It is suitable for medium and
fine crushing operations with feed particle size less than 90mm and
finished product particle size requirements of 0.3-10mm.
If the compressive strength of the material exceeds 200Mpa, it is
recommended to choose a heavier model. The transmission methods can
be divided into two types according to user requirements: V-belt
and coupling transmission (hard link). This equipment can be
powered by a diesel or gasoline engine when there is no electricity
in the mine.
Basalt Crusher working principle
The basalt crusher uses four high-strength wear-resistant crushing
rollers to crush materials through the high extrusion pressure and
shear force generated by relative rotation. After the material
enters the gap between the upper two rollers (V-shaped crushing
chamber), it is subjected to the squeezing and shearing effects of
the relative rotation of the two rollers. After the first squeezing
and shearing of the material (coarse crushing), it enters the
relatively rotating lower two rollers again, and is then squeezed,
sheared, and ground (fine crushing) by the lower two rollers to
form the required particle size and discharged from the discharge
port.Basalt Crusher Technical Parameters
| number | Specification | Feed size
(mm) | Output granularity
tunable(mm) | production capacity
(t/h) | Motor power
Kw | Protection mode | transmission method |
| 1 | 4PG-40CT | ＜120 | 2-20 | 6-50 | 26-37 | sprung | Triangle Strip or coupling |
| 2 | 4PG-50CT | ＜200 | 2-20 | 8-90 | 37-75 |
| 3 | 4PG-60CT | ＜200 | 2-30 | 15-130 | 60-90 |
| 4 | 4PG-80CT(Y) | ＜200 | 2-30 | 20-250 | 75-110 | Spring and Hydraulic |
| 5 | 4PG-100CT(Y) | ＜200 | 2-30 | 30-380 | 90-160 |
| 6 | 4PG-120CT(Y) | ＜500 | 2-30 | 40-480 | 110-190 |
| 7 | 4PG-150CT(Y) | ＜700 | 2-30 | 65-640 | 150-220 |
| 8 | 4PG-220CT(Y) | ＜700 | 2-30 | 80-800 | 190-250 |
| 9 | 4PG-350CT(Y) | ＜700 | 2-30 | 100-1000 | 220-300 |
