· 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 ...

It can reduce most rock-like materials of 0.5in (13mm) feed size to minus No. 10 (2mm) at a capacity up to 8,000lbs (3,629kg) per hour. Operates at 60Hz. Select preferred voltage of 230V or 460V when ordering. LC-14F …

 · As a result, the forces acting in a double roll crusher could be much higher, at least locally, as one would expect for normal single particle comminution. This should be true even if the DRC is, as usual, starvation fed with just about 15 per cent of the crushing gap filled with solids. 3. Crushing and bearing forces.

Our largest roll crushers are equipped with TAKRAF designed and developed gearboxes that are specifically applicable to heavy-duty crushing applications at up to 1,500 kW of motor power. Each gearbox is …

 · Description. GTEK Laboratory Double Roll Crusher is designed for intermediate crushing of medium hard materials such as coal, coke, limestone, phosphosiderite, sulfur ore and coal gangue.Double roll crusher is widely used in laboratory of mining, metallurgical, coal, construction industry and etc.. GTEK Lab Double-Roll …

MechTech doubleToggle Toothed Double Roll Crusher This exceptional crusher is generally used for secondary and tertiary crushing processes of soft to medium-hard minerals such as limestone, coal, gypsum, chalk, sinter, coke, lignite and various other minerals. Why choose MechTech Toothed Double Roll Crusher

 · Operation Principle Double roll crusher is driven by the motor through the pulley or gear shaft opposite two rollers rotate, or were driven by two motors rotate two rollers. Double roll crusher with material by weight and the friction between the roll surface into the crusher and discharge within the broken.

LC-14F Marcy® Double Roll Crusher model has the same features and capabilities as the LC-14, but operates at 50Hz. Voltage must be selected at time of order, choosing from 220V, 380V or 440V. Features: Heavy-duty …

The smooth double roll crusher consists of two smooth rollers of which one rotates in clockwise and other in the anti-clockwise direction. The Feeding materials are squeezed between the rolls and are crushed by compression. The movement of the spindle or the hydraulic cylinders manages the floating roll for product graduation.

 · 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.

Double Roll Crusher Double Roll crushers are the most common type of roll crushers. The crusher machine uses two opposite rotating rollers to crush the material. It is composed of an electric motor, support, a fixed roller, a …

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 …

 · 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 …

 · Double roll crusher is mainly used for the crushing of medium or lower-hardness mines and rocks with medium or lower rigidity in mine selection, chemicals, …

 · 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 …

They have a higher capacity than comparable single-roll crushers. For example, a two-roll crusher with 24-inch-long (61 cm) rolls crushing to ¾ inch (2 cm) has a capacity of 75 …

Search for used double roll crushers. Find JCI, Allen, Cedarapids, Mclanahan, and Pioneer for sale on Machinio. ... 30x42 Cedar Rapids Jaw Crusher Cedar Rapids Double Roll 10 Conveyors Electric Starters. $25,000. Mesquite, TX, USA. Click to Contact Seller. ... 75-125TPH Nominal Operating Speed: 16RPM Product inlet throat is 34" wide and 3 ...

 · Meaning of the model. Double roll crusher model is named by roller diameter and length, for example model 2PG0640, 2 means two roller, P stands for crusher, G …

 · 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 increase machine life. Features Release Mechanism

 · Operation Principle. Double roll crusher is driven by the motor through the pulley or gear shaft opposite two rollers rotate, or were driven by two motors rotate two rollers. …

CPC Double Roll Crusher. Application. Coarse size reduction of hard and medium-hard material (lime stone, magnesia, salt, fertilizer, coal etc.) ... Mode of operation. Crushing of the feed material by teeth as well by pressure, hydraulically induced. Successive comminution of larger lumps;

Double roll diameter = 1 mtr. Fitted with high manganese segment plates, which is easy for replacement. Shock impact absorbing double arrangement adjuster assembly. Heavy duty four spherical bearing with adjustment for opening in pedestal. Standard modular component easy to replace, Maintenance without any welding.

Roll Crushers Able to Size Coal, Salts, Potash, Lime and Soft …. The First and Only Roll Crushers Able to Size Coal, Salts, …. Double-row, spherical roller bearings have a L-10 mean operating life of over 100,000 hours.

Dual Roller Crusher. Rs 3.2 Lakhs / Piece Get Latest Price. Aimed at prosperous growth in this domain, we are instrumental in offering an excellent quality range of Dual Roller Crusher. Details: We are a highly acclaimed company that manufacture and supply a wide range of Dual Roller Crusher in Rajkot, Gujarat, India.

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, …

 · Double Roll - BJD Crushers

Double roll crushers are equipped with two identical crushing rolls that rotate towards each other. These crushers are ideal at different stages of crushing primarily envisaged to generate minimal fines. Free Shipping. Toll Free: 1800-120-8002 ... Double Roll Crusher. Enquire Now ...

 · 2.1.5 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 [4], [5]. For rolls that have equal radii and length, tangents drawn at the point of contact of the particle and the two rolls meet to form the nip angle

 · GTEK Laboratory Double Roll Crusher is designed for intermediate crushing of medium hard materials such as coal, coke, limestone, phosphosiderite, sulfur ore and coal gangue. Double roll crusher is widely used in laboratory of mining, metallurgical, coal, construction industry and etc. Ask For QuoteDonwload Find more details in the options …

 · DOUBLE ROLL CRUSHER Working Principle and Structure of Double Roller Crusher 1.this series of roll crusher is mainly formed by the roller, roller support bearing, compression and adjusting device, drive …