Roll Crushers are one of the most widely used crushers in the mining industry and have numerous advantages such as high capacity low headroom low horsepower the ability to handle wet sticky feeds and the generation of minimum fines while producing a cubical product
Roll crushers are simple in design and construction longlasting economical and versatile across many applications and industries a combination of impact shear and compression are the forces necessary to perform the crushing and size reduction in a williams roll crusher the material enters the roll crusher machine and is impacted by the roll as it rotates
Roll crushers are built to handle primary secondary and tertiary stage crushing of friable materials such as coal salt clay bauxite and more they are used for the crushing or mediumhard rock as well as for sticky and soft materials such as lignite and mineral coal clay marl limestone and similar raw materials as well as for overburden and ores
Roll crushers are a type of compression crusher mostly used in heavyduty industrialaggregate applications roll crushers were once very popular in the mining industry where they were used to reduce excess rocks ores and other materials
Heavyduty double roll crushers are ideal for the primary secondary and tertiary crushing of limestone gypsum rom coal etc where higher compressive strength material is anticipated due to the vbelt drive design a lower horsepower is required compared to other crushers designed for
Rollcrushing thus permits most careful and accurate stagereduction within a wide range of sizes and avoids pulverizing and sliming an undue amount of the softer minerals of an ore in crushing it to the size at which they will unlock sufficiently from the surrounding gangue to permit their concentration to take place for those ores
Sandvik hybrid crushers combine the advantages of different roll crusher systems and are an ideal solution for primary secondary and tertiary crushing applications they have specially designed teeth hydraulic gap adjustment overload protection and a scraper system perfect for dealing with sticky materials these machines can work at capacities of up to 12000 metric tons per hour
Roll crushers what is a roll crusher a roll crusher features a pair of large wheels or cylinders mounted on horizontal axis and crushes using compression with two rolls rotating about a shaft towards the gap between the rolls the particles are drawn into the gap between the rolls by their rotating motion and a friction angle formed
Single roll crushers are the product of over a century of experience each is designed to the highest engineering and construction materials standards this assures you the ultimate in troublefree operating efficiency minimum and simplified maintenance and long service life our single roll crushers are ideal for heavyduty primary and
Toothedroll crushers ddze 92159 and roll crushers dg 1000215550 have mechanical spring compression of rolls other standard sizes of roll crushers are equipped with hydraulic compression of rolls toothedroll crusher ddze 92159 is designed for crushing of coke and coal of different sorts
Weve been using indy crusher for about two years we go thru many pallets each month and once weve used them theyre typically not recyclable our routine is to load a 40yard woodonly roll off to the top and call ty in 30 minutes the load goes to about a third of the roll off capacity
The lancaster products roll crusher is a compact unit built around a rigid cast frame it is powered by a vfd gear drive unit the high alloy steel shafts are driven by a heavyduty chain operating in an enclosed oil bath all parts coming in contact with the process material are replaceable and are made of
Crusher roll 30quot x 40quot 2roll gundlach crusher roll 30quot x 40quot 2roll gundlach gundlach double roll crusher 30quot diameter x 40quot long roll s includes modular fourpiece housing with maintenance doors along with flanged feed and discharge connections 375 rpm operating speed rated for
May 23 2019nbsp018332roll crusher ikn roll crushers are operating in coolers with a capacity of up to 13000 td they offer low power consumption and low mechanical wear compared to other types of crushers the crusher can be installed at the cooler discharge or as a midcooler crusher for intermediate crushing
