Roller crusher according to the number of roller can be divided into several types of single roller, double roller and multi-roller. More details 3.1.3 Spiked or toothed roll crusher - . spikes or teeth ( of different shapes and sizes based on individual . composed of a single and double roll crusher.
Double roller crusher's the materials by relying on the two round rollers rotating at the opposite direction, and four-roll crusher crushes the materials by relying on the two pairs of round rollers …
include jaw crusher, gyratory crusher and roll crusher. A double roll crusher consists of two rolls. Crushing takes place between two cylindrical rolls with each rotating about a concentric horizontal shaft in opposite directions. This is the most common of all roll crushers…
The applied material for teeth roller crusher are diverse. Double toothed roller crusher can crush limestone and rocks with compressive strength more than 200MPa. However, the most suitable materials for teeth roll crusher are clammy ones with water content between 25%-30% or hard material with mud inside. Since the teeth roll crusher has ...
Double toothed roll crusher is equipped with hydraulic automatic subordination device, can effectively prevent damage on roll, and the teeth-roll crusher or toothed-roll crusher is equipped with smart-clearing device, which can automatically remove adherent material on chamber wall of crusher. Teeth roll crusher …
Fote toothed roll crusher can be divided into double roller crusher and four-roller series, customers can consult freely and get customized solutions according to their own needs. Fote solutions on toothed roller crusher …
Double toothed roll crushers are used extensively for the crushing of different kinds of rock and ore in different industrial sectors such as chemistry, cement, mining etc. Double toothed roll crushers comprise of rolls, housing, deep tooth gear, double motors, safety spring and double …
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
Aug 24, 2011· Roll Crushers rely on a combination of impact compression and shearing action to break material along inherent fracture planes. The Double Roll Crusher is typically used as a secondary or tertiary ...
Double-roll crushers are able to crush more finely than single-roll crushers, because they are designed with teeth that mesh together rather than rotating past a smooth plate. They can reduce coal to as little as ¼ inch (0.6 cm) topsize, although they are more commonly operated close to 2 inches (5 cm).
CPC Double Roll Crusher Application. Coarse size reduction of hard and medium-hard material (lime stone, magnesia, salt, fertilizer, coal etc.) Throughput up to 2.500 mt/hr, depending on material …
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 roller crusher's the materials by relying on the two round rollers rotating at the opposite direction, and four-roll crusher crushes the materials by relying on the two pairs of round rollers rotating at the opposite direction. Advantage. 1.The rollers is wear-resisting chromium molybdenum copper alloy with long service.
we manufacture double and triple roll crusher with heavy duty rollers, gear drives, gap adjusting both mechanical and hydraulic, from a range of 5 h.p. to 200 h.p. Products like minerals, herbs, edibles, …
The roll crusher is suitable for coarse and medium crushing crisp and massive materials in the cement, chemistry, power station, mines, metallurgy, building materials, refractory and coal mines and other industries. Features of Double China Roll Crusher…
Triple Roll Crushers. Triple Roll Crushers are ideal for producers who want to accomplish two stages of reduction in one pass. They can be used in coal, salt, coke, glass, and trona operations, among others. Triple Roll Crushers combine a Single Roll Crusher with a Double Roll Crusher to form a crusher that is capable of achieving a 6:1 reduction ratio in the primary stage and a 4:1 reduction ...
Double Roll Crushers. 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 …
Sample Double Roll Crushers and Mini-Sizers are simply smaller-scale versions of the Double Roll Crusher and Direct Drive Crusher (DDC) product groups for which McLanahan has become well known. These machines retain the key features and benefits of the larger machine designs but are packaged into compact, cost-effective solutions specifically tailored to reliably and efficiently handle lower ...
Thus we have a roll surface that resembles that of the one roll crusher, except that the faces of all teeth are sloped instead of radial on the advance side. The usual practice is to fit one roll entirely with so-called regular teeth, and the other roll with six rows of regulars and two rows of higher (slugger) teeth.
May 22, 2014· The roller crusher is suitable for coarse and medium crushing crisp and massive materials in the cement, chemistry, power station, mines, metallurgy, building materials, refractory and coal mines ...
Roll crusher is driven by the belt conveyor of the electric motor, and through a pair of middle reduction gear rolls, and then the fixed roll will rotate by relying on a pair of long gears on the other side of the fixed roll while the movable roll is driven to move, so the two rolls …
New and Used Roll Crushers for Sale Savona Equipment is a roll crusher supplier worldwide.We can supply new and used belt-driven roll crushers. There are in four designs of roll crushers: single roll crushers, double roll crushers, triple roll crushers, and quad roll crushers.Roll Crushers are built to handle primary, secondary and tertiary stage crushing of friable materials such as coal ...
Mar 19, 2015· Double teeth roller crusher is very widly used in coal crushing project.Our product is famous with its quality and high efficiency,please feel free to contact with me:[email protected].
After installing a rebuilt set of roll using carbide-impregnated weld-on teeth, the customer addressed some minor wear on the roll shell bodies after six months of operation. After 12 months of operation, some missing teeth were replaced (the crushers will occasionally receive some uncrushable material from the underground mine).
Teeth Roll Crusher. Teeth roll crusher is available in two roll and four roll series. According to the characteristics of material, coarse and fine teeth can be chosen. Four roll type teeth crusher is actually made up of two double roll teeth crushers. Teeth roll crusher is …
Double Roller Crusher Introduction. Double roll crusher is reliable in operation, simple in maintenance, low in running cost, and discharge size can be adjusted. It is widely used in the processing of brittle materials and tough materials in cement, metallurgy, chemical …
The double-tooth roll crusher is a equipment that uses two sets of separately driven roll shafts to crush the material by the relative rolling and grinding force. In the working process of the double-roll crusher…
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 faces. The sledging type of either single or double-roll arrangement is usually differentiated by such titles as "roll crusher" or ...
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.) Working principle of Double roll crusher . A roll crusher crushes using compression, with two rolls rotating about a shaft, towards the gap between the rolls. The gap between the rolls is set ...
This machine also can be called double roll crusher or teeth roll crusher. Roll crusher is commonly used in the cement, chemical industry, electricity, metallurgy, building materials, refractory material and other industries. Roller crusher mainly crushes materials with medium hardness such as chalk, slag, coke, coal and so on.
The Single Roll Crusher, with its 6:1 ratio of reduction, is ideal for reducing large feed lumps to a medium product size while producing a considerably lower percentage of fines. The minimum product sizing of a Single Roll Crusher is generally limited to 2-3". The crushing is carried out between the full width of the extra-long curved crushing plate and the low-speed crushing roll. The ...
Toothed Roll Crusher. Toothed roll crusher is a type of roll crusher. The main difference compared with ordinary roll crusher is toothed roll crusher has shape teeth on its crushing rollers, which can …
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 ...