Crushing cavity swing stroke on the working performance has important influence, when swinging stroke is increased, a crushing chamber each crushing layer feed compression ratio will increase, the product quality has improved, calibration row material particle size increased; when reducing swing stroke of crushing cavity each crushing layer actual feed compression ratio decreases, and the product quality deterioration, decreases the calibrating nesting grain; consider improve crushing product quality, crushing cavity of each crushing layer swing stroke should choose large value, but shouldn’t appeared over shredding and compaction phenomena.
The high speed rail construction with the high speed development requires high quality of construction works to serve as the basis for. And the high quality of the construction engineering needs to have high quality raw materials to ensure. In the construction of high speed railway, the quality of sand and gravel aggregate is a direct impact on the quality of high-speed rail construction. The crusher is provided with high quality sand aggregate. Therefore, the size of its production capacity is naturally an important factor affecting the progress of high-speed rail construction.
Linear vibrating screen can also be screening and grading of powder, granular materials, widely used in plastics, abrasives, chemicals, pharmaceuticals, building materials, food, carbon, fertilizer and other industries. shaker (line screen) is stable and reliable, less consumption, low noise, long life, stable modes, high screening efficiency advantages.Sand mining shaker Department of efficient new screening equipment, widely used in mining, coal, metallurgy, building materials, refractory materials, light industry, chemical industry and other industries.
When the moving jaw and movable jaw plate in the eccentric shaft, spring back, previously have been crushed or chipping the material discharged from the discharge opening of the lower part of the jaw. With the motor continuously rotating and stone crusher jaw periodically crushed and fecal material, in order to achieve mass production.The motor-driven belt and pulley, through the eccentric shaft, making movable jaw swings up and down before and after, when promoting the moving jaw movement to the fixed jaw plate, movable jaw, the material is crushed or split pieces.
Overview: With the construction of urban villages, produce large amounts of construction waste, especially waste brick. Many cities have introduced mill construction waste processing equipment and brick making machine production line, walked out of a road with industrialization. Recycling of the waste, "into" renewable building materials of construction waste treatment has been implemented throughout the country.
The size distributions of nickel slag and the fraction of Fe, SiO2 and Al2O3 in different sizes are shown in Figure 1.074 mm, and above 95% passing 0. In addition, the fraction of iron distributing in coarse size is low whereas the gangue minerals, such as SiO2 and Al2O3, are mainly present in the size of above 0. As can be seen from that, the samples possess the fineness of approximately 60% passing 0. Thus, it is essential to upgrade the slag by regrinding and re-concentration process.5 mm, which is beneficial to reduce the cost of grinding the load.074 mm.
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