Roll Crusher

Description
Roll crusher (roll crushing machine) is constituted by rollers, roller support bearings, compressive device, regulating equipment and driving device. It is applicable for crushing medium hard materials, such as limestone, slag, coke and coal, etc. Roller crusher is applied in industries like cement, chemical industry, electric power, metallurgy, building materials, refractory matter and other industrial sectors.

Advantages
Big reduction ratio is the unique advantage of roll crusher. It makes use of impact crushing as its main method with high ration above 50%.

Parameters

Specification Model	Feed Size (mm)	Discharge Size (mm)	Output  (t/h)	Motor Power (Kw)	Weight (kg)
2PG-400 × 250	≤25	1-8	5-10	11	1500
2PG-400 × 500	≤30	1-15	10-20	22	2600
2PG-610 × 400	≤40	1-20	13-35	30	4500
2PG-750 × 500	≤40	2-20	15-40	37	12250
2PG-900 × 500	≤40	3-40	20-50	44	14000

Attention
1. Strengthen the deironing work of feeding and deironing device should be mounted on roll crusher.
2. Sticky materials are easy to block crushing room. Users should stop the machine to deal with block stoppage instead of stabbing the material in operation.
3. When the material is in large size, crushing space must be emptied out so as to avoid injuring people or damaging the equipment.
4. After long time operation, users should adjust discharge gate or overhaul the equipment.
5. Strengthen the examination on the parts of roll crusher and lubricate roll crushing machine timely.

Maintenance
1. The refilled oil should be clean with good sealing.
Parts and components need refilling oil:
(1) Rolling Bearing
(2) All the Gears
(3) Live Bearing Sliding Surface
2. Check whether the new tyre is easy to loose as soon as possible.
3. Check whether all parts work normally.
Check the attrition rate of quick wearer parts and replace the wear ones.
4. The temperature of oil is rising. Users should stop roll crusher and find out reasons and eliminate the stoppages
5. If impact noise occurs during the process of rotary gears, users should stop the roll crushing machine at once and try to eliminate the problem.

Payment: T/T or L/C at sight
Mode of Transportation: By Motor in China, By Sea Abroad

Bristol Compressors (Shanghai) Co., Ltd. is a professional supplier of roll crusher (roll crushing machine) in China. There are various roll crushing equipment available for sale in China. The roller crusher we provide is of high efficiency and low cost. For detailed information about mobile crushing machine, please visit our website and contact us directly.