TANGSHAN TIANHE provides double roller crusher, jaw crusher, hammer crusher, impact crusher, slime crusher which are widely used for the primary, secondary and tertiary hard-rock crushing for Coal, limestone, construction solid waste, oil shale, coke, petroleum coke, clay and other crushing industry line
Jun 03, 2020· The application of Double Roll Crusher Double roll crushers are particularly suitable for medium and fine grinding processes, demanding a strictly defined portion of fine grain and a low dust content Raw materials, secondary raw materials and by-products such as coke duff, coal, rock, fireclay,fertilizer, salt, glass and similar products
double roll crusher roller Prior art date 2009-08-21 Application number CN2009100179519A Other languages Chinese (zh) Inventor 张群 曹德勇 霍春生 Original Assignee 霍春生 Priority date (The priority date is an assumption and is not a legal conclusion
Apr 01, 2017· Abstract Double roll crushers (DRC) have the highest throughputs among primary crushers In the oil sands, the hourly capacity may exceed 14,000 t/h They are preferably used to comminute medium-hard rock or sticky materials An unusual tough particle or unbreakable object may effect substantial dynamic forces in a DRC
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 We are one of the leading suppliers of different types of crushers that are used extensively in different industries such as metallurgy, mining, building material, energy etc We manufacture in three main types of crushers that include single and double toothed roll crushers, smooth double roll crushers and sinter crusher
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
Gundlach’s roll crushers deliver higher quality cubical product, minimal fines and consistently repeatable performance for sizing coal, coke, glass, fertilizer, salts, lime, limestone, clay, soft ores, friable materials and industrial minerals 2000 Series Roll Crushers • 330 mm to 380 mm diameter rolls (13˝ to 15˝)
This series crusher is a crushing machine researched and manufactured by our company for coarse crushing 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 Note: 2PG700×400 roll crusher has the best river cobble sand making effect
Hypro-Crush ® Double Roll Crusher Seri The Hypro-Crush DRC series is a British engineered product designed for high speed production of fine minerals and can efficiently process both hard and soft materials The main frame is of steel fabrication, accurately machined to accept the roller and drive shaft bearing housings and adjustment .
May 31, 2018· 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 ,
BJD Double Roll Crushers are robust machines that are particularly suited to the reduction of a variety of friable materials of medium hardness such as coal, coke, limestone, clay and medium hard shal Automatic Protection Device protects crusher against non-crushable materials by automatically opening rolls, allowing tramp material to pass .
May 02, 2012· Double Roll Crusher Gongyi Huashengming Machinery Factory engaged in manufacturing first-class double roll crusher for 18 yearsDouble roll crusher is also called roll crusher, two roll crusher, double teeth roll crusher etc Double roll crusher bite material into crushing area through roller friction, material was crushed by squeezing and fracturing of machine
Roll crushers are customized solutions for new or existing crushing plants TAKRAF roll crushers are designed for capacities of up to 14,000 t/h and are driven by powerful drive units in order to even crush hard or ductile material without stalling The crushing process creates a minimum of fines in the product and can also handle sticky and/or .
LC-14 Marcy® Double Roll Crusher features 9x12in (229x305mm), DiaxW heavy 304 stainless steel crushing rolls with Ni-hard roll facings The unit features a V-belt drive, ,
The DR400 double-roll crusher is a track-mounted, self-driven, feeding, crushing and stockpiling machine for use in medium to hard bituminous coal crushing applications and is fitted with a purpose-designed 3636 double drum roll Our double-roller crusher unit forms part of a comprehensive range of materials handling equipment including .
8″ Double Roll Crusher US$ 7,000 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 .
Typical reduction ratio of 4:1 for single stage 2-roll (S) series and 16:1 for double stage 4-roll (D) series crushers 1 or 2 motor drive options available for single stage crushers 1, 2, or 4 motor drive options available for double stage crushers Double row, spherical roller bearings used on all models
Apr 24, 2015· DOUBLE ROLL CRUSHER Working Principle and Structure of Double Roller Crusher 1this series of roll crusher is mainly formed by the roller, roller support bearing, compression and adjusting device, drive components etc 2the adjustment of the particle size: between the two rollers equipped with adjustment device like pads or wedgeThe wedge .
Figure 1: Double roll crusher geometry 215 Thickness of the RollFigure 1 is the geometry of a double roll crusher with a spherical particle about to enter the crushing zone of a roll crusher and is about to be nipped ,  For rolls that have equal radii and length, tangents drawn at ,
China Roller Crusher catalog of Kl-2pgs Series Hydraulic Double Roller Crusher for Sand Making and Iron Ore Crushing, Double Roller Sizer Crusher Machine for Coal and Stone Crushing with Twin Roller provided by China manufacturer - Shanghai Kinglink Industry Co, Ltd, page1
crusher roll crusher complementary double Prior art date 1944-10-09 Legal status (The legal status is an assumption and is not a legal conclusion Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed) Expired - Lifetime Application number
Double Roll Crusher is also called Double Roll Sand Maker It is used for medium and fine crushing of all kinds of medium hard ore and rock in mineral separation ,chemical industry, cement, building materials industrial department The crusher consist of engine body, roller, safety spring etc Transmission is driven by motor across belt that .
Jul 30, 2012· Double roller crusher working principle The mode of operation of roll crushers is extremely simple, the standard spring rolls consisting of two horizontal cylinders which revolve towards each other The set is determined by shims which cause the spring-loaded roll to be held back from the solidly mounted roll
The used BJD 60/50 double roll crusher mill is in fair to good condition and available immediately ex site UK Complete with 2 x 22Kw drive motors the used BJD double roll crusher model type 60/50 comes with 2 smooth spare rollers and associated spare parts and control panel
Roller crusher mainly crushes materials with medium hardness such as chalk, slag, coke, coal and so on The double roll crusher is composed by roller, roller supporting bearing, compacting device, adjusting device and the driving device Roll crusher can also be called roller crusher It is composed of two rollers rotating with opposite direction
Sep 12, 2018· 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 industry, electric power and coal industri
Roll Crusher For a given reduction ratio, single-roll crushers are capable of reducing ROM material to a product with a top size in the range of 200–18 mm in a single pass, depending upon the top size of the feed coal Double-roll crushers consist of two rolls that rotate in opposite directions
CPC Double Roll Crusher Application Coarse size reduction of hard and medium-hard material (lime stone, magnesia, salt, fertilizer, coal etc) Throughput up to 2500 mt/hr, depending on material characteristic and particle size; Feed material size up to 1200 ,
LC-14 Marcy® Double Roll Crusher features 9x12in (229x305mm), DiaxW heavy 304 stainless steel crushing rolls with Ni-hard roll facings The unit features a V-belt drive, with a 5hp TEFC motor that produces uniform speed throughout the crushing process ,