The impact crusher is commonly used for the crushing of limestone, coal, calcium carbide, quartz, dolomite, iron pyrites, gypsum, and chemical raw materials of medium hardness. Effect of process conditions on the production capacity of crushed materials is listed in Table 8.10.

MAINTAINING OUTPUT OVER TIME Capacity and reduction ratio can decrease with mantle wear. f or consistent production, choose a crusher with a design that delivers CLP (Constant Liner Performance) through the entire product lifetime. CRUSHER SELECTION QUICK GUIDE Top and bottom mounting increases robustness.

The tighter the setting, the smaller the output size and the lower the throughput capacity. As a compression crusher, jaw crushers generally produce the coarsest material because they break the rock by the natural inherent lines of weakness. Jaw crushers are an excellent primary crusher when used to prepare rock for subsequent processing stages.

Celculaled camel ty.16 ' 2.5 7 I n 0 0.5 1 1.5 2 2.5 Actual capacl ty.lh' Q Present Eqn. + Rose 8 Engllsh Eqn. Fig 1 - Comparison of calculated capacltles wlth the oata of Hersam (1 9231 for different machlne parameters thereby influencing the degree of compaction of the product. The final equation for the capacity of jaw crushers can

crusher production capacity. Ref. Porosity is the percentage of void space in a rock. Tables herein contain information that is typical of output from crushers discussed above. The capacities are based on the crusher …

cum/hour. 3 tonne.km. 1.46. P&M-053. Tractor capacity in HP. 50 hour. 231 … mixing plant 100-120 TPH capacity producing an average output of 75 tonne per …. Stone crusher dust finer than 3mm with not more than 10% passing 0.075 sieve. crushing plant …

If the output of this crushing process should have less material of the +1-in. size, the larger crusher could be operated with a closed circuit. That is, the oversize in the output could be recirculated through the roll crusher without exceeding the rated capacity of the crusher.

Answer: The actual capacity of a roll crusher is given by C = VLSP C = capacity in tonnes per hour V = peripheral speed in meteres/ minute L = width of rolls S = distance between rolls P = specific gravity of ore ..... Roll crusher is considered to be max. efficient when the width of ore ri...

Following the curve down to the 1.5″ line, we find that 43% of the primary crusher output may be expected to pass this screen opening; 57% will be retained, which means that we must provide secondary crushing capacity to take care of 57 tons for each 100 tons fed to the primary crusher.

Answer (1 of 2): As the saying goes, if you want to have high work and study efficiency, you must raise your body, and the machine is no exception. In other words, the jaw crusher is no exception. Improving crusher output,we must pay attention to the working state and maintenance of jaw crusher. ...