crusher and roll


In crushing rolls means for maintaining the faces of two opposing roll shells par 5 allel while they undergo wear which consists in a feed stream charged between said roll shells having a greater thickness at its edges than at its center whose edges extend beyond the ends of one of said roll shells and which are acted on by a crushin pres 10 sure exerted against the ends of …

What s a Double Roller Crusher

10 02 2022 · The double roller crusher can be used for finely crushing various high and medium hardness ores and rocks in industrial sectors such as mineral processing chemical industry cement refractory materials abrasives building materials etc especially in the production of melonite and mung bean paste in the building materials industry


24 09 2022 · thyssenkrupp s expertise in mining equipment and industrial machinery has led us to develop an innovative and unique hard rock crusher the ERC eccentric rol

Double Roll Crushers

DRC Series Roll Crusher The DRC series roller crusher is widely used in tertiary crushing with the material feeding size less than 30mm and the product size 1 10mm of artificial sand making cobblestone and construction waste mineral separation iron ore and quartz stone and grinding material ceramic industry

Roll Jaw Compression Crushers

Roll crushers were once very popular in the mining industry where they were used to reduce excess rocks ores and other materials A roll crusher uses two or more cylinders or drums which are connected to horizontal shafts that rotate in …

Double Roll Crushers

Double roll crushers help producers achieve the strict coal specifications they need to meet Used as a primary or secondary unit double roll crushers can be used in nearly any application with even the hardest most abrasive material This efficient crusher can lower power requirements for producing material and with its unique features can

Roller Crusher

Double roll crushers are used for both primary and secondary crushing They guarantee a strictly defined final grain size with a minimum of fine grains and to crusher coke sinter coal soft to medium hard rock

Rolls Crusher

MACSALAB Rolls Crusher size 0 and 1 are designed for secondary reduction after jaw crushing These smooth roll crushers will rapidly reduce coal ore and hard rock from maximum feed size of 20mm to fine sand Rugged construction easy to operate each roll has its own separate drive Smooth finish and fluted rolls are available for both

Single Roll Crushers

Multiple Crushing Action These single roll crushers employ 3 distinct methods for reducing material impact shear and compression As material enters the crusher through the feeder hopper it is struck sharply Pennsylvania Crusher Type K single roll crushers have a low profile also referred to as low headroom and are relatively compact

Features Roll Crushers

These roll crushers are available with Gundlach s breakthrough 3 D crushing technol ogy that includes intermeshing continuous tooth roll design and positive roll timing that delivers the industry s best dimensional product control fewer fines and elimination of over size material Gundlach s roll crushers deliver higher quality

crushers roller roll

ROLLER CRUSHERS CI SERIES Nesans CI Series Double Roll Crushers are unique Quaternary stage crushers designed for ultra fine reduction required for plastering purpose manufactured sand Furthermore Efficient torque sharing between the rolls and frequency controlled drive mechanisms allow for better cubical shaping of the product

Stationary Hybrid Crushers Sandvik Hybrid Crushers

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 an effective scraper system for dealing with sticky materials

Gundlach s 1000 Series has Roll Crushers

Proven Results with Rolls Designed for Difficult Crushing Applications The innovative roll designs found on the 1000 Series are the key to solving your crushing challenges Gundlach roll crushers are offered in many different roll configuration options with each configuration thoroughly tested to ensure proper sizing consistency and durability


ROLLER CRUSHER Advanced Design High Performance Roller Crusher The Fields Of Application The Feed Materials Roller crushers are used mainly for crushing easily fractured materials such as soft limestone chalk and clay to between 1/3 and 1/5 of its original size Double roll crushers are used for both


Roll crushers are very often used in limestone coal phosphate chalk and other friable soft ores Figure Conceptual diagram depicting the basic elements of a roll crusher The impact crusher Fig employs high speed impact or sharp blows to the free falling feed rather than compression or abrasion

Roll Crusher Manufacturer

New generation Roll Crusher has been designed using latest engineering tools for high reliability It has premium features like high efficiency gear drive and hydraulic gap management Its features and the unique design help manufacture sand at lowest possible power consumption and liner wear cost Robust reliable and safe design