Nov 07, 2018 [Show full abstract] double-toothed roll crusher as an example, the application of the reliability optimization program combined with the discrete element is introduced in detail. Finally, the ...

CRUSHER FOR COAL, GR-.....C. .. Roll crushers GR Series .....C are designed for crushing coal. Crushers are characterized by high efficiency, high performance and low operating costs thanks to the selction of rolls: diameters of 800, 1000, 1200 mm. Proper selection of rotational speed of the toothed …

Cullet Crusher and Slag Crusher Plant Manufacturers India

DOUBLE ROLL SPECIFICATIONS Sectional drawing of Double Roll Crusher fitted with smooth rolls Capacities, dimensions and weights will vary with the characteristics of each individual material. The details contained within this leaflet are for information purposes only and we reserve the right to change product specifications without prior notice.

Toothed Roll Crusher For Coal Preparation Plant Ftm. For the toothed roll crusher, the outlet-size depends on the gap between the two rollers, the size of teeth, shape of teeth, and the number. The characteristics of toothed roll crusher. Are you interested in the working principle of toothed roll crusher The double-toothed roll crusher is

Toothed roll crusher is widely used in coal, metallurgy, mining, chemical industry, building materials, and other industries, and it is more suitable to crush coal in large coal preparation plant and process waste. Toothed roll crusher has a high crushing capacity. The distance between the rollers can be adjusted by hydraulic pressure.

Oct 01, 2018 The global optimization design model of bevel gear reliability is established with the optimization objective on minimum total volume of bevel gear. Taking the large-scale double-toothed roll crusher as an example, the application of the reliability optimization program combined with the discrete element is introduced in detail.

Slow sizer speeds maximise tooth wear life due to a more effective bite on the incoming feed. Rolling with the punches. Our single-step roller crusher consists of two rollers with cast bosses. One of the roller shafts is adjustable while the other has a fixed position, supplied by a flywheel.

Jan 01, 2016 2400. Roll crushers are arbitrarily divided into light and heavy duty crushers. The diameters of the light duty crushers vary between 228 and 760 mm with face lengths between 250 and 460 mm. The spring pressure for light duty rolls varies between 1.1 and 5.6 kg/m.

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

Toothed Double Roll Crusher is used for Secondary and Tertiary Crushing of soft to medium hard material like lignite, coal, fertilizer, gypsum, chalk, clay, limestone, coke, sinter, etc. OPERATING PRINCIPLE Due to inward opposite rotation of the rolls, the feed material is nipped between the rolls and crushed by piercing and compression.