Pair (Double) Roll Crusher
Maximum feed：＜150mm
production capacity：5-300(t/h)
Features：It is characterized by low maintenance cost, low water requirement, reliable performance, low power consumption, low dust and low noise.
Applicable materials：Iron ore, quartzite, potassium (sodium) feldspar, limestone, river pebbles, metallic silicon, barite, basalt, granite, steel slag, cement clinker, construction waste (concrete), shale, quicklime, coal, coke, clay, bentonite, and chemical raw material
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Click to get a quotePair (Double) Roll Crusher product description
Pair (double) roll crusher is suitable for medium and fine crushing of solid materials with compressive strength less than 250Mpa and moisture less than 35%, such as crushing iron ore, quartzite, potassium (sodium) feldspar, limestone, river pebbles, silicon metal, barite, basalt, granite, steel slag, cement clinker, construction waste (concrete), shale, quicklime, coal, coke, clay, bentonite, chemical raw materials, etc. It can be widely used in mining, thermoelectricity, cement ceramics, metallurgy, chemical, building materials and other industries. It can be widely used in mining, thermoelectricity, cement ceramics, metallurgy, chemical industry, building materials and other industries, and is characterized by low maintenance cost, low water requirement, reliable performance, low power consumption, low dust, low noise and so on.
Counter (double) roll crusher is equipped with two crushing rolls, according to the granularity required by the user, the roll surface is divided into two forms: flat roll surface and surfaced roll surface, flat roll surface model is suitable for fine crushing operation with feed size less than 80mm and finished product size 1-10mm. Surfacing roller models are suitable for feeding size less than 60mm, the finished product size of 5-30mm fine crushing operations.
If the compressive strength of the material more than 250Mpa are recommended to choose energy-saving roller (mill) machine, according to user requirements are divided into belt and coupling drive (hard link) two ways, the equipment in the mine without electricity can be changed to diesel or gasoline engine as a power.
Pair (Double) Roll Crusher working principle
Pair (double) roll crusher is the use of two high-strength wear-resistant alloy crushing rolls, the relative rotation of the high extrusion pressure to break the material, the material enters the gap between the two rolls (V-shape crushing chamber), by the relative rotation of the two crushing rolls of the extrusion and shear force, in the extrusion, shear and grinding, the material will be crushed into the required size from the discharge port discharge.Pair (Double) Roll Crusher Technical Parameters
| number | Model |
Feed size （mm） |
Output granularity adjustable（mm） |
production capacity （t/h） |
Motor power Kw |
Protection mode | transmission method |
| 1 | 2PG-5PT | ＜10 | 3-5 | 1.5-10 | 6-8 | sprung |
triangle or coupling |
| 2 | 2PG-10PT | ＜30 | 3-10 | 3-30 | 8-15 | ||
| 3 | 2PG-30PT | ＜40 | 3-20 | 6-50 | 22-37 | ||
| 4 | 2PG-50PT | ＜60 | 3-20 | 10-100 | 30-45 | ||
| 5 | 2PG-60PT(Y) | ＜80 | 3-30 | 15-130 | 60-75 | Springs and hydraulics | |
| 6 | 2PG-100PT(Y) | ＜90 | 3-30 | 30-250 | 75-90 | ||
| 7 | 2PG-120PT(Y) | ＜90 | 3-30 | 40-350 | 90-110 | ||
| 8 | 2PG-150PT(Y) | ＜110 | 3-30 | 60-420 | 110-150 | ||
| 9 | 2PG-220PT(Y) | ＜110 | 3-30 | 75-550 | 150-180 | ||
| 10 | 2PG-350PT(Y) | ＜130 | 3-30 | 90-700 | 220-260 | ||
| 11 | 2PG-500PT(Y) | ＜150 | 3-30 | 100-900 | 264-320 |
- durable
- make fast
- easy maintenance
- Few faults
- 24-hour sales hotline:+8618053687318
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Copyright: Shandong Huaji Heavy Industry Co., Ltd. 24-hour service hotline:+8618053687318 E-mail：jczg@sdjiuchang.com