Four Roll Crusher Machine For Solid Materials Low Dust And Low Noise
Brand Name:Huaji
Minimum Order Quantity:1 set
Payment Terms:L/C, T/T
Name:Medium And Fine Crushing Equipment
Feature:reliable performance
Application:solid materials
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Location:
Weifang China
Address:
Binhai Economic Development Zone, Weifang City
Supplier`s last login times:
within 25 hours
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Four Roll Crusher product description
Four-roll crusher is suitable for solid materials with compressive
strength less than 300Mpa and water less than 30%, and it is
required to have fine and medium crushing operation with large
crushing ratio. Such as crushing iron ore, quartzite, potassium
(sodium) feldspar, limestone, river pebbles, silicon, barite,
basalt, granite, steel slag, cement clinker, construction waste
(concrete), shale, lime, coal, coke, water slag, clay, gypsum,
bentonite, fertilizers, chemical raw materials and other solid
materials. It is characterized by low maintenance cost, large
crushing ratio, low water requirement, low power consumption,
reliable performance, low dust and low noise.
Four rolls crusher is equipped with four crushing rolls, four rolls
can choose toothed roll surface, surfacing roll surface, flat roll
surface at will, suitable for feeding size less than 90mm, finished
product size requirements of 0.3-10mm medium and fine crushing
operations.
If the compressive strength of the material is more than 200Mpa, it
is recommended to choose the aggravated model. Transmission mode
can be divided into two kinds according to the user's requirements:
triangle belt and coupling transmission (hard link). This equipment
in the mine without electricity can be changed to diesel or
gasoline engine as power.
Four Roll Crusher working principle
The four-roll crusher utilizes four high-strength wear-resistant crushing rolls, which rotate relative to each other to produce high squeezing and shearing force to crush materials. After the material enters the gap between the upper two rolls (V-shape crushing chamber), it will be squeezed and sheared by the relative rotation of the two rolls, the material will be squeezed and sheared for the first time (coarse crushing), and then it will enter into the relative rotation of the lower two rolls, and then squeezed, sheared and ground by the lower two rolls (fine crushing) into the required granularity from the discharge port.Four Roll 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-20PT | ＜20 | 0.3-10 | 2-30 | 26-37 | sprung | triangle maybe coupling |
| 2 | 4PG-40PT | ＜40 | 0.3-10 | 5-60 | 37-75 | ||
| 3 | 4PG-50PT | ＜60 | 0.3-10 | 8-90 | 67-90 | ||
| 4 | 4PG-80PT(Y) | ＜60 | 0.3-10 | 12-120 | 75-100 | sprung or hydraulically | |
| 5 | 4PG-100PT(Y) | ＜60 | 0.3-10 | 20-180 | 100-132 | ||
| 6 | 4PG-110PT(Y) | ＜80 | 0.3-10 | 30-220 | 132-165 | ||
| 7 | 4PG-120PT(Y) | ＜90 | 0.3-10 | 45-260 | 165-200 | ||
| 8 | 4PG-160PT(Y) | ＜90 | 0.3-10 | 55-300 | 200-250 | ||
| 9 | 4PG-180PT(Y) | ＜90 | 0.3-10 | 70-350 | 242-300 |
Four Roll Crusher Machine For Solid Materials Low Dust And Low Noise
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