Double Roll Crusher

Listing ID #3817039

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Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

In the double roll crusher the feed is distributed by a feeder over the entire roll width. The material is drawn into the crushing gap by appropriately shaped teeth projecting from the rolls. For....

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Product Details

In the double roll crusher the feed is distributed by a feeder over the entire roll width. The material is drawn into the crushing gap by appropriately shaped teeth projecting from the rolls. For special applications, teeth of different heights are available at option.

The anticipated maximum feed size determines the roll diameter. The size of the desired product can be fixed by the adjustable gap width between tip and bottom of tooth.

The throughput rate is a function of roll width, gap width and peripheral speed.

Both swings systems are carried in the base frame. The crusher rolls are hollow cylinders with headwalls and bearing shafts. Webs fitted to the roll body parallel to the cylinder axis provide for additional securing of the crushing shells. The bearing journals run in self aligning roller bearings and are protected against dust by shaft sealing and labyrinth rings.

Forces generated during crushing are transmitted via the bearing housings and absorbed by the swing retaining frame direct. The gap setting can be adjusted by way of a spindle with threaded sleeve. This adjusting device is normally combined with the mechanical overload protection.

Each crusher roll is driven by a fly-wheel type pulley which serves at the same time as a V-belt pulley. The drive is installed vertically underneath the pulley. This arrangement eliminates re-tensioning of the V-belts and re-locating of the feeder with advancing wear of the crushing shells.

The practical application of roller crushers for a multitude of duties has resulted in the development of a standard machine which, on request, can be modified to a special type of equipment for given comminution tasks.

Special Characteristic features:

Low machine weight due to the double swing system.
No transmission into the foundation of the forces generated during the reduction process.
Counter balancing by retraction of the crusher rolls.
No re-location of the feeder required, not even in case of pronounced wear.
Easy replacement of the crushing shells and simple removal of the crusher rolls.
Effective protection of the bearings against dust and other contaminations.
Vertical arrangements of the drive which eliminates the necessity of V-belt tensioning upon changes in the gap width or in case of overload.

Application:

Lignite coal
Coal
Salts
Calcareous marl
Coke
Dolomite
Lime stone
Sintered material hot or cold

Company Details

Since our inception, we have been associated with setting up of more than 50 Coal and Mineral beneficiation plants throughout the country with capacities starting from 0.25 to 8 MTPA making it one of the most promising names in the beneficiation sector. It also boasts to be the only company to have the technical expertise of both the proven technologies of beneficiation-Jigging and Heavy Media separation.
With Clients like Coal India Ltd., TATA Steel, Steel Authority of India, Bhushan Power and Steel Limited, Bhushan Steel Ltd and many more, we today render total beneficiation solution “from concept to commissioning” to most of the eminent names in the Core sector of Coal and Minerals rendering Design & Engineering services, Equipment Supply, Supervision of Erection and Commissioning and Operation & Maintenance.
MBE CMT is still known globally for its cutting edge technology products like BATAC© Jig, ROMJIG©, Pneumatic Flotation (Pneuflot©), Palla Vibrating Mill etc.: which have references across the Globe and has widely been appreciated by the consumers over the years. German engineering alongwith state of the art indigenous manufacturing facility gives the Client a combination best suited for his application. We also boast of our environment division manufacturing Solid bowl centrifuges for different applications with the Decanter capacity starting from 1 m3/hr to 30 m3/hr for solid-liquid separation particularly in the field of ETP, STP, CETP, WWTP, Chemical, Paper, Textile, Sugar, Mineral and Metallurgical Industries, Fertilizer Industries, Food Industries, Sewage, Water and Effluent Treatment Plant, Refinery & Petrochemical Industry, etc. having sold more than 1500 machines across the globe. MBE CMT India is also proud to have been associated with setting up of the first two non coking coal washeries set up in our country at Bina & Piparwar, both dedicated for supplying washed coal to the power sector and most of the milestones of the Indian beneficiation sector and now to add to the bouquet, MBE CMT India is about to commission the first Coal washery in Pakistan having completed the design & engineering and equipment supply for Tradeserve International, Karachi having received the order for the same in 2010. Apart from the above, MBE CMT India also supports Clients in EPCM (Engineering, Project & Construction Management) module. MBE CMT India is equipped with a State-of-the art manufacturing facility at Kharagpur for manufacturing of the main process equipment for Beneficiation plants. Further to the Kharagpur unit, the acquisition by the MBE group added another four magnificent production units at Bangalore, Baroda, Asansol & Kumardhubi to the manufacturing facility. Our valued customers include almost all the leading names of the Coal and Mineral sector like Coal India Ltd, JSPL, Bhushan Power & Steel Ltd, Bhushan Steel Ltd, Salasar Sponge & Power Ltd, Ultratech Cement, Grasim Cement, ACC Ltd, TISCO, Bhatia International Ltd, OMC, Global Coal, Aryan Coal, CESC Ltd, Gujarat NRE Coke Ltd, MSPL Limited, Janki Corp Limited to name a few.