C2PGG Double Roll Crusher

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 Marcy® Double Roll Crusher …

Cone Crushers | McLanahan

Choosing between a single roll crusher and double roll crusher depends upon the type of feed material, feed size, product size desired, and consistency of both feed and product. Both single and double roll crushers …

Design, Fabrication and Testing of a Double Roll Crusher

The feed material should enter the centre of the gap between the two rolls and spread across the full roll width for maximum efficiency and this ensures a uniform product size distribution. For strict coal product specifications the Osborn Double Roll Crusher is preferred.

Double Roll Crusher - Osborn

Choosing between a single roll crusher and double roll crusher depends upon the type of feed material, feed size, product size desired, and consistency of both feed and product. Both single and double roll crushers operate most efficiently with dry, friable materials.

Roller crusher_Henan Hongji Mine Machinery Co., Ltd.

Equation (6.2) can be used to select the size of roll crushers for specific requirements. For nip angles between 11° and 17°, Figure 6.3 indicates the roll sizes calculated for different maximum feed sizes for a set of 12.5 mm.

Roll crushers - SlideShare

C2PGG Double Roll Crusher ... Roll Length ( mm ) Max Feed Size(mm) Discharge Size(mm) Capacity (t/h) Power (kW) Weight (kg) C2PGC-600X750 705 750 300 50 …

Single Roll Crushers | McLanahan

Double Roll Crushers are useful for intermediate size reduction of hard to medium hard materials, such as rock or ore, after processing with a jaw crusher, for final reduction with a pulverizer. ... Maximum feed size: 12.5 mm (1/2'') 12.5 mm (1/2'') Final fineness: 2 mm (10 mesh) 2 mm (10 mesh) Maximum capacity: 1360 kg/h (3000 lb./h ...

Marcy® Double Roll Crushers | Laval Lab

Double Roll Crusher 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. ... Max feed size (mm) Discharge size (mm) Capacity (t/h) Speed (r/min) Power (kw) Roller number. Dimension (L*W*H)(mm) Weight (t) 2PG400*250: 400 250 25 0 ...

Roll Crusher for Sale - Metallurgist & Mineral Processing ...

The four-roll crusher is suitable for the medium and fine crushing operation with the feed particle size less than 90mm and the finished product particle size 0.3-10mm. Features of Roller Crusher. 1. High Crushing Rate, high crushing efficiency, low over-crushing rate; 2. Wear Resistant Parts: the double roll crusher …

Crushing Equipment | Superior Industries | U.S. Manufacturer

The four-roll crusher is suitable for the medium and fine crushing operation with the feed particle size less than 90mm and the finished product particle size 0.3-10mm. Features of Roller Crusher. 1. High Crushing Rate, high crushing efficiency, low over-crushing rate; 2. Wear Resistant Parts: the double roll crusher roller is equipped with a ...

Roll Crushers - Independent Laboratory Supplies

Apr 24, 2015· If a 2 inch particle is fed to the roll crusher the absolute smallest size one could expect from the crusher is 1/2 inch. Roll crushers will only crush material down to a minimum particle size of about 10 Mesh (2 mm). A roll crusher crushes using compression, with two rolls rotating about a shaft, towards the gap between the rolls 5.

roll crusher max feed - greenrevolution.in

The roller crusher, a mine machinery, is also known as the twin roll crusher. It is mainly used for crushing ores. The machine has the advantages of small size, large crushing ratio (5-8), low noise, simple structure and convenient maintenance, uniform particle size of crushed materials, low over-crushing rate, convenient maintenance, sensitive overload protection, safety and reliability.

ROLL CRUSHER - Greenrock Equipment

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…

Roll Crusher Manufacturer & Design | Williams Crusher

•Toothed roll crushers are much more versatile then smooth roll crusher, within the limitation that they cannot handle very hard solids. •Operated by compression, impact and shear. •The particle size feed to these machines may be given as great as 500 mm and the capacity is 500tons/hr. Crushers : Toothed Roll Crushers

Roll Crushers - ScienceDirect

Exercise 2(b) What should be the maximum product size obtained from a feed size of 60cm, using a double-roll crusher having rolls of 140cm diameter and 50cm width face, if the coefficient of friction is 0.28 ? Compare the result when the coefficient of friction is 0.32.

Size Reduction Equipment

Crusher Feed Size and Roll Diameter. The diagram in Figure #3 shows the method used in calculating maximum feed size for any diameter of rolls; the accompanying table gives a listing of feed sizes for standard diameters. These figures are based upon zero roll spacing; therefore the distance between faces (i.e., the discharge spacing to be used ...

Maxwell Crushtech, Jaw crushers, Loaders, Feeders ...

Feb 25, 2015· Double Roll Crusher 2/25/2015 6:58:05 AM 35 36. Double Roll Crusher 2/25/2015 6:58:05 AM 36 37. Roll Crusher Roll crusher consists of two horizontally mounted rigid cylinders always moving in opposite direction but towards each other and downward. The ore particles to be crushed and nipped are pulled inward through the rolls by friction.

roll crusher, roller crusher mill, - Dewo Machinery

A general rule of thumb for applying Cone Crushers is the reduction ratio. A crusher with coarse style liners would typically have a 6:1 reduction ratio. Thus, with a 3⁄4" closed side setting, the maximum feed would be 6 x 3⁄4 or 4.5 inches. Reduction ratios of 8:1 may be …

Roll Crusher Manufacturer & Design | Williams Crusher

CR400 series roll crusher362 Кб. The double roll crusher CR420 is mainly used for secondary and tertiary crushing of middle-sized materials. One benet of the double roll crusher is2 mm in 1100 43.31 double roll crusher weight1,2 kg U.S. tons 4500 –5500 4.96–6.06 max. feed size max. capacity mm mtph in stph 150 5.91...

Capacity of Roll Crusher The capacity Q of a roll crusher ...

1) Crusher capacity calculated based on a typical run-of-mine feed material with an average raw density 2.8 t/m³ and max. feed size ≤ 80 % of crusher feed opening. Actual values are depending on feed material characteristics (e.g. hardness UCS, feed particle size distribution, moisture content),

Double Roll Crusher|Double Roller Crusher|Double Roll Sand ...

Liberty ® Jaw Crusher. Primary. Maximum Feed Size 47″ (1,194mm) Product Size 15″ – 5″ (380mm – 125mm) Maximum Reduction Ratio 6:1 Maximum Production Rate 1,595 STPH (1,446 MTPH) — Materials: Ore/Hard Rock, Quarried Stone, Recycled Asphalt, Recycled Concrete, River Gravel


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  • Grinding Equipment

      The PC Hammer Mill, MTW, MTM Medium Speed Trapezium Mill, Ball Mill and the LM, LUM Vertical Mill cover all requirements of crude, fine and ultrafine powder production in the industrial milling field. Production of free combination from 0 to 2500 meshes can be realized. No matter which industry you are in, chemistry, energy, construction material or metallurgy field, SBM will always meet all your demands.