two rolls crusher

rolls crusher for sale - 911 metallurgist

The standard spring roll crusher have two horizontally mounted cylinders. The set is determined by spacing pieces (shims) which cause the spring-loaded roll to be held back on its sliding mounting from the solidly mounted roll. Modern rolls have both cylinders positively driven by separate motors, so that they rotate inward and downward

Double-roll crushers consist of two rolls that rotate in opposite directions. Normally, one roll is fixed while the other roll is movable against spring pressure. This permits the passage of tramp material without damage to the unit

Double Roll Crushers. Double Roll Crushers provide a 4:1 reduction ratio. They are typically used as a secondary or tertiary crusher for materials such as ROM coal with refuse, limestone, gypsum, trona, shale, bauxite, oil shale, clean coal, coke, salt, quicklime, burnt lime, glass, kaolin, brick, shale and …

40 hp gundlach 2-roll crusher | 17510 | new used and

Used 40 HP Gundlach 2-Roll Crusher. Model 3040S. Rolls measure 15"D x 49"W with segmented 1/2" product tooth. 2-Roll Single Stage Type. 40 HP motor. Last used to crush 2" lignite coal to 1/2" at rate of 150 TPH with 80% passing

Jul 30, 2012 · Rolls should therefore be used in closed circuit with screens. Choked crushing also causes interparticle comminution, which leads to the production of material finer than the set of the crusher. Roll Crusher Assemble Picture Application of Double roller crusher. There are two types of roller crusher, smooth roller and tooth roller

The roll crusher is widely used in metallurgy, building materials , refractories and other industrial sectors crushing , high hardness materials. With low noise, less dust , reliable performance, easy maintenance features ... and the two rolls will move in a relative motion in order to squeeze the materials.

roll crushers | gundlach crusher brand | terrasource global

3000 Series Roll Crushers. Roll diameter: 330 mm and 380 mm (13” and 15”) Roll face length: 508 mm to 2030 mm (20” to 80”) Shaft material: 4140 steel, Turned/Ground/Polished; Used for sizing feed materials up to 83 MPa (12,000 psi) compressive strength. Suggested Installation Drawing For 3000S series (pdf) Suggested Installation Drawing For 3000D series (pdf)

Advantages of Double Teeth Roll Crusher The clearance between the two rollers can be adjusted to change the sizes of final products. The Roller crusher can be classified into double roller crusher and four roller crusher according to the roller quantity. The Double teeth roll crusher bears the features of stable operation, easy maintenance, low

Alibaba.com offers 932 two roll rubber crusher products. A wide variety of two roll rubber crusher options are available to you, such as warranty of core components, local service location, and key selling points

china two roll crusher, double teeth roller crusher for

Product Description. Two roll crusher, double teeth roller crusher for brittle. ceramic materials crushing. Application of roll crusher. The roll crusher is widely used for crushing high hard and medium hard materials in such industrial departments such as metallurgy, building material and refractory. It has the features of low noise, little powder dust, reliable performance and convenient maintenance

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double rolls crusher machine. AS a leading global manufacturer of crushing and milling equipment, we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete stone crushing plant. ... and own a professional and experienced engineer team and two large-scale & modernized

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Double Roll Crusher. 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

Request Similar Used Merz two roll crusher, model WBP5/4, 500 mm diameter (19.6") x 400 mm wide (15.7" wide) rolls, independently driven front and back rolls, with 10 hp and 7.5 hp motors, manual gap adjustment with hydraulic gap clamping unit, mounted on common base, serial# 2012137, built 2012

ROLLS CRUSHER SIZE 1 FLUTED ROLLS: L15.002: Rolls Crusher Size 'I' complete with: • Two (2) 400 mm diameter x 200 mm wide Fluted rolls • Two (2) 5.5 kW Motors (50 Hz) • One (1) 5.5 kW DOL Starter • Mild Steel base & frame • Feed Chute and Discharge Chute: On Request: Add: ROLLS CRUSHER SIZE 1 SMOOTH ROLLS: L15.003: Rolls Crusher Size

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Crusher, Roll, 78" X 60", 2-Roll, FAM, (2) 350 HP, PrimaryCrusher, Roll, 78" X 60", 2-Roll, FAM, (2) 350 HP, Primary. Double roll crusher, 78" diameter x 60" wide (2000 mm x 1500 mm) roll s, heavy duty teeth, manufactured by FAM, type ZWB 2015 HSm, up to 24" feed size, (1) roll is hydraulically adjustable for roll gap spacing, ro

Jun 23, 2015 · The gyratory and jaw crushers come under the first category, the crushing rolls under the second. Strictly speaking, the gyratory motion is not a reciprocating one, but it is so with respect to any vertical radial plane through the crushing chamber; therefore it is convenient to view it in that light

Apr 24, 2015 · 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). A roll crusher crushes using compression, with two rolls rotating about a shaft, towards the gap between the rolls 5

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The double roll crusher is also called two-roll crusher. The two-roll crusher can be applied in industrial sectors, such as ore dressing, chemical industry, cement, refractory, abrasive and building materials to break ores and rocks of various high and medium hardness into pieces, and it is particularly competent in the building material industry to produce pisolites and pea gravels with better effect than other …

two roll mill machine These backup rolls are larger and contact the back side of the smaller rolls. A four-high mill has four rolls, two small and two large. A cluster mill has more than 4 rolls, usually in three tiers. ... Roll crusher is a crushing machine researched and manufactured by our company for coarse crushing. Details+; Cement Mill