When the two rollers move relative to each other, materials entering the crusher are extruded, so that material particles are smaller, and the material particles smoothly enter an equipment body. The crusher has the advantages of large and adjustable transmission force, little damage to the equipment, smooth and safe operation, low noise, easy cleaning and no material residues.

The processing system of the double-toothed roller crusher makes it possible to crush any type of raw material from hard (limestone and rock) to soft (clay, soil and mud) or even elastic-like wood or rubber tyres. The rotation speed, especially if compared to traditional crushers, is very low; so low, in fact, that tip speed is under 3 m/s.

2/24 · The range of the smooth-face rolls, for example, is from about 400 ft/min for the small 12-in. rolls, to 2000-2200 feet/minute for the heavy-duty 72″ machine. The single-roll crusher has a tip speed of 400-450 ft/min while the 6- x 7-ft teethed roll crusher has a normal, no-load, surfaces speed of just under 3500 ft/min.

Dual 54"x24" roll crusher s, 4'X12' inclined screen, 36" conveyors, mounted on a triple axle carrier, all electric powered, All bearings gone thru appr $47,500 Sylacauga, AL, USA Click to Contact Seller PIONEER 4030 SECONDARY CRUSHER 122002 USED Manufacturer: Pioneer

How does a Double Roll Crusher works - Mineral ProcessingFor more mineral processing videos visit my Channel:http://www.youtube.com/hsrivastav /vi

The double roll crusher can be applied in industrial sectors, such as cement industry, chemical industry and building materials industry for medium and fine crushing of material with medium and high hardness like limestone, coke, coal, etc. Double roll crusher features a two roll structure with smooth surface. Teeth Roll Crusher

Create fine powders for industrial projects with crusher machines. Browse the double roller crusher price range on for all types at wholesale 

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Double Roll Crusher · Description. Application. Soft to medium hard material crushing. Features. Minimum Fine Generation. Lesser Power Consumption. Compact 

Double Roller Crusher When it works, the raw material is fed in and fall into the V type crushing cavity between the two crushing rollers and crushed into qualified sizes by the extruding and cutting force of the two counter-rotating rollers, and then discharged from

The two rolls force the particle between their rotating surface into the ever smaller gap area, and it fractures from the compressive forces presented by the