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|After-sales Service Provided:||Engineers Available To Service Machinery Overseas,Field Installation,commissioning And Training,Field Maintenance And Repair Service,Online Support||Application:||Mining,Gold|
|Capacity (t/h):||5-50||Weight:||Depend On The Model|
|Dimension(l*w*h):||Depend On The Model|
Mini Beneficiation Machine secondary Double Tooth Roll Crusher, Primary Smooth Double Roll Crusher, Beneficiation Plant
Double Roll crusher is mainly used for the crushing of medium or lower-hardness mines and rocks with medium or lower rigidity in mine selection, chemicals, cement and building materials industrial production. Roll crushers have a theoretical maximum reduction ratio of 4:1. If a 2 inch particle is fed to the roll crusher, the absolute smallest size one could expect from the crusher is 1/2 inch. Roll crushers will only crush material down to a minimum particle size of about 10 Mesh (2 mm). Some major advantages of roll crushers are they give a very fine product size distribution and they produce very little dust or fines. Roll crushers are effectively used in minerals crushing where the ores are not too abrasive and they are also used in smaller scale production mining of more abrasive metal ores, such as gold. Coal is probably the largest user of roll crushers, currently, though. Coal plants will use roll crushers, either single roll or double roll, as primary crushers, reducing the ROM coal. Usually, these crushers will have teeth or raised forms on the face of the roll. (Roll crushers used for minerals and metal ores have smooth faced rolls.)
Applications Of Tooth Roll Crusher
Tooth Roll Crusher is widely used for secondary and fine crushing in the industry of mining, building materials, chemical industry, metallurgy and so on. It can crush materials in middle hardness such as rocks, ore, coke, lump coal, slag, mineral slag, cement clinker, fireproof materials, etc.
Working Principle Of Tooth Roll Crusher
The materials to be crushed fall from the feeding hopper to the space between the two rolls, after being squeezed and crushed, the final products will be discharged by gravity. There are springs behind each roller, in case hard materials are fed, they can protect the rollers from damage.
1. Inside equipped with a dust excluding plate, good sealing, avoid the splash of fine material, less dust, low operating noise.
2. Grinding roller is optimized, no need to replace the mill roll body during the whole life of equipment operation.
3. Adopts wear-resisting plates (also named roller skin); use foreign advanced wearable technology for wear liners; if wear liner is badly worn, you can weld it by electrode wear and polish it.
4. Big crushing ratio, after crushing powder content is below 5%; especially suitable for crushing of quartz sand industry.
5. Indispensable auxiliary equipment for regulating the fineness of products in sand making industry.
Technical Parameters Of Tooth Roll Crusher
|2PGC 500×750||80-150 150-300||42||68||145 85||120||255||22×2||5.7|
|2PGC600×900||80-150 150-300||58||80||180 100||145||320||30×2||7.2|
|2PGC750×750||80-200 200-400||60||80||185 90||140||205||37×2||11|
|2PGC 900×900||80-200 200-400||70||100||220 110||185||380||45×2||13.8|
|2PGC750×1500||80-200 200-400||85||125||205 110||180||250||45×2||13|