Allgemeines » Optimized crusher choice with the cement field

The properties of uncooked materials demanded for your cement creation vary in a big selection. The limestone deposits made use of today as foundation content, display pretty diverse qualities regarding hardness, abrasiveness and stickiness. To improve the crushing system in addition to the financial commitment and functioning charges, differing kinds of crushers are offered. To create an appropriate variety, several details really should be considered beforehand.

The very starting point must always be an analysis on the quarry, and particularly the attributes in the uncooked content. Of primary importance may be the hardness with the product for being crushed. To describe this home the compressive power, the los angeles Index or perhaps the Mohs Hardness ought to be decided plus a stage load examination ought to be carried out.

The abrasiveness of the substance has to be described by its Silica and cost-free quartz content, as well as the abrasion index. Just as vital is definitely an expression in the stickiness. For this reason the moisture, the clay content and, in incredibly challenging applications, the dealing with coefficient (shear check) must be ascertained. Dependant on this data an overview with the variety criteria will allow a pre-choice with the Small Concrete Crusher For Sale .

Primary crushing of limestone with the cement production calls for large crushing ratios to reduce the material within a single phase, right down to the essential grain sizing (approx. 0 – 25/80mm) to the uncooked mills. It must always be the aim to have as few crushing steps as possible, in order to minimize the expense and maintenance expenditures and time.