Roll Crusher

Roll Crusher,This series product is applied to crush various medium hardness materials such as limestone, slag, coal etc in metallurgy, cement, chemistry and other industries for primary and secondary crushing

Roll Crusher 

Processing Capacity: 3-450 (t/h)

Application Fields: coal, mining, construction, metallurgy, chemical industry.

Applied Material: limestone, slag, coke, coal.

 

This series product is applied to crush various medium hardness materials such as limestone, slag, coal etc. in metallurgy, cement, chemistry and other industries for primary and secondary crushing.

Product Picture 1

Solution reference

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Advantage

 

1.The crushing ratio can be up to 15%.

2.Simple structure and low costs and much less worn by adopting the principle of stone to stone crushing.

3.the granularity can also be changed without influence by abrasion of hammer and lining.

4.Non grizzly bar, high water content to avoid blocking.

5.Horizontally placed bearing lasts a longer service life.

6.The special design of rotor avoids wear and tear.

7.Lead screw and hydraulic opening deveice are mounted to the hind cavity which helps to replace wearing parts.

 

Working principle

 

There is a wedge-shaped device or gasket adjustment device between the two rolls and on the top of the wedge-shaped device placed an adjusting bolt. When the adjusting bolt pulls up the wedge, the wedge will move the movable roll from the fixed roll, so the gap between the two rolls become large, and the discharging granularity will get big. When the wedge goes down, under the effect of pressure spring, the gap between them become small and the discharging granularity will get small. The gasket device adjusts the granularity of discharging material by increasing or decreasing the number or thickness of the gasket. When the gasket number increases, the gap between the two rolls become large and the discharging granularity will get big. When the gasket number decreases, the gap between the two rolls become small and the discharging granularity will get small.

Product parameters

 

Type Model Feed Size(mm) Discharge Size(mm) Capacity(m3/h) Power Dimension(mm) Weight(kg)
Strong Double Roller Crusher 2PGQ 610×400 <36 2-9 3-9 15×2 2085×3090×802 4130
2PGQ 750×500 <40 2-10 3-16 18.5×2 2344×1900×1605 9600
2PGQ 750×700 <40 2-10 5-25 22×2 2344×2318×1605 10650
2PGQ 900×500 <40 2-10 5-26 22×2 2750×1956×1662 15000
2PGQ 900×900 <40 2-10 11-45 ~37×2 2750×2356×1662 16800
2PGQ 900×1200 <40 3-10 15-60 ~55×2 2750×2480×2065 20800
2PGY 1200×1000 <40 3-12 15-60 ~45×2 3476×2894×2200 39000
2PGY 1200×1200 <40 2-12 18-68 ~75×2 3476×3117×2200 41980
4PG Roller Crusher 4PG750×500 <30 2-4 3-10 18.5+11/17 2760×2105×2650 19200
4PG900×700 40-100 2-10 11-18 30+15/24 3150×2450×2747 28488
4PG900×900 40-100 2-10 14-24 45+24/37 3160×2650×2747 29140
4PGY1200×1000 20-40 3-10 43-68 90+40/55 4138×3300×3650 6400
2PGC Roller Crusher 2PGC450×500 100-200 25-100 20-55 <11 2368×2206×916 3368
2PGC600×750 300-600 50-125 60-125 22 2635×2850×1025 6612
2PGC900×900 <800 75-150 100-180 30 3710×2300×1394 13670
2PGC1000×800 150-400 5-150 30-150 55 3480×2300×1360 10715
2PGC1200×1500 <200 <40 100-160 2×55 3370×3500×1945 26000
2PGC1200×1500 <150 <20 450-600 250×2 5890×4220×2370 58162

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Construction Industry (e.g., cement, highway, railway, brick, building, etc.)

Mining Industry (e.g., gold ore, copper ore, iron ore, quartz, etc.)

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