What Elements Affect the Aggregate Particles of Crusher ?
7 August, 2013 at 8:21 am in Education
Assisted by these findings, Hongxing experts draw the entire device stress, strain, displacement, the safety factor and the force of the rivets, obtaining the maximum stress point position, the maximum displacement position under different conditions, providing clues for the further optimization and improvement of fixed crusher institutions. Today we will focus on the factors that influence the aggregate particles of crusher.
1. Crushing ratio: crushing ratio is the ratio of imported materials and the finished crushed aggregate size, the greater the ratio, the larger crushing ratio, vice versa. Enlarging crushing ratio, big flakiness content increases, this rule applies not only to the jaw crusher, also applies to cone crusher, it has nothing to do with the models of the crusher; but if the crushing ratio is too small, the production of the entire system will be reduced, internal circulation amount is increased, wear on the crusher increases with poor economy and low production efficiency. Accordingly, in the whole production process, it is very important to select the appropriate crushing ratio.
2. Feed size: finished compound flakiness content decreased by 38% when the feed size reduced from 100mm to 50mm
3. Cycle load: in a closed loop production process, enlarge discharge opening and increase load in the circulation, the stone grain shape will become good; in the whole process, due to the increase in cyclic loading, equipment wear increases; when enlarge nesting population, main jaw crusher motor load can be reduced.
4. Open and closed loop: in the secondary crushing process, loop can be separated into open loop and closed loop, the former is referred to first crushing and then screening, the product materials production increase and the needle flake content also increased; the later refers to first rushing and then screening, the entire system is a closed system without material loss, cycle load is large but product grain shape is good.
R & D and manufacturing of domestic crusher equipment should be consistent with low carbon economy, green world theme.R & D and manufacturing new energy-saving green crusher equipment is not only the development trend of industry, but the needs of the development of domestic infrastructure.gravity spiral chute: http://www.ore-machine.com/ore/191.htm