Roll crusher is divided into: roller crusher, four roll crusher, tooth Roll crusher, which is divided in accordance with the specifications! The expected size of the adjustment: fitted with the wedge or shim to adjust the top device, the device is equipped with a wedge between the two roller adjustment bolts when the adjustment bolts pull up wedge, the wedge from the top of the active rollers fixed wheel , namely two roller gap becomes larger, the particle size becomes large, when the wedge down activities roller compression spring under the effect of two rounds of the gap becomes smaller, the smaller particle size. Spacer means is through changes in the quantity or thickness of shims to adjust the particle size of the material, while increasing both the gasket roller gap larger, while reducing gasket two roller gap smaller the particle size becomes smaller .
Roll crusher is referring to the United States post Mubarak crusher structure principle designed and developed new products. Roll crusher has a small size, large crushing ratio (5-8), low noise, simple structure, easy maintenance advantages of high productivity (ratio of 2PGC tooth roll crusher with high productivity 1-2 times), to be broken material uniform size, over crushed low, easy maintenance, overload sensitive, safe and reliable. Roll crusher is suitable for coal, metallurgy, mining, chemicals, building materials and other industries more suitable for large-scale coal mine or coal preparation plant (including gangue) is broken. Roll crusher capacity, coupled with the limited pitch type fluid coupling between the motor and gear unit to prevent power overload, overload sensors, safe and reliable. Roll spacing hydraulic adjustment, Roll bearing centralized lubrication. Toothed optimized design, pull shear choose crushing, high efficiency and low consumption, the grain evenly. Birth PCM Roll crusher completely replaced our existing 2PGC tooth roll crusher. Roll crusher into Double Roll crusher and four teeth roll crusher two series, double teeth roll crusher is mechanical spring type (2PCM), the tooth roll crusher can crush material characteristics and according to Requirements are equipped with thick teeth roll or in Roll, Four Roll Crusher actually a combination of two Double Roll Crusher made.
Shanghai ChangLei Machinery Equipment Co., Ltd., is an international-type specialized business which specializes in manufacturing mining crushing machinery and mining crushing machinery parts, sand processing equipment and industrial milling equipment,well-known products include jaw crusher and parts, cone crusher and parts, impact crusher and parts, sand making machine, iron ore fine grinding machines, as well as complete sets of equipment and various types of spare parts, etc. Integrated itself with the developing, producing and selling, we devote ourselves in offering our customers the crusher equipment with the highest quality and efficient.
0 likes
China [CN] 
Click enlarge Image