Double Roll Crushers Double Roll Crushers typically follow a primary or secondary crusher and are used for secondary and tertiary reduction of various minerals, such as ROM coal, clean coal, limestone, gypsum, trona, shale, bauxite, oil shale, coke, salt, lime, glass, kaolin, brick, shale and wet, sticky feeds
Double Roll Crushers reduce primarily through compression, although some shear is obtained with toothed rolls Rolls for these crushers come in combinations of smooth, corrugated, and toothed designs Double Roll Crushers produce a finer product at lower reduction ratios and capaciti
Apr 29, 2013· Jual Double Roll CrusherJual Double Roll Crusher Murah BandungKETERANGANDOUBLE ROLL CRUSHERSPESIFICATION : -Gear Motor 3 Phases 4 HP / 3 KW-220 – 380 VAC-50 Hz 4 Pole-Output 260 rpm Roll 10’ dia 6cm length,-Feed sample 30mm product size 0, 5 – 20 mesh-Dimension : 120 x 20 x 142 cm Mesin PertambanganCV SATU GARUDA - ,
Dec 28, 2012· roll to be held back from the solidly mounted roll Crushing rolls Unlike jaw and gyratory crushers, where reduction is progressive by repeated pressure as the material
Double Roll Crusher The American Pulverizer Double Roll Crusher is ideal for primary and secondary reduction of ROM coal, washed coal, middlings, screenings, slag, moist clay, limestone, cement, potash, rock, sulfur, lignite, pyrite, and other materials where minimum fines are required
For sale with its 8 inch by 3 inch rolls, the 911MPERC8C is the finest laboratory double roll crusher China has It is massive and of top quality! Crushing by the Double-Roll Crusher is primarily accomplished by compression and consist of two heavy metal rolls of equal diameter placed horizontally which are rotated towards each other at same or at different speeds
Crushing rolls might, logically, include roll crushers of the sledging type, the name, by popular usage, is restricted to the double-roll machine (with either smooth or corrugated shells) which crushes entirely by pressure between the surfaces of the roll fac The sledging type of either single or double-roll arrangement is usually differentiated by such titles as “roll crusher” or .
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 productionRoll crushers have a theoretical maximum reduction ratio of 4:1
double roll coal crusher indonesia - harga double roll crusher - ZCRUSHER Double roll crusher used in Indonesia coal crushing plants , , Mill, 2000, Indonesi
Aug 24, 2011· Roll Crushers rely on a combination of impact compresson and shearing action to break material along inherent fracture plan The Double Roll Crusher is typically used as a secondary or tertiary .