When it come to the field of barite crushing machine, we may be familiar with one phrase crushing ratio. So, what exactly does this mean? How to caculate this ratio? What is the mineral's largest size and how to measure it? Here we're going to make it more clear in detail. Crushing ratio refers to the average number of pieces the raw feed rock is reduced into. Usually, there are two kinds of crushing ratio, one is total crushing ratio, the other is gradual crushing ratio; the former one equals the multiplication of different gradual crushing ratio.
The impact crusher operates much in the same method as a single impeller, with counter-rotating (two) impellers which not only impel the material against the breaker bars, but also impel material high inside the chamber to be fractured on other incoming feed. Uses impact to crush material.
The roll crusher is a crusher that breaks material by squeezing it between two revolving metal cylinders, with axes parallel to each other and separated by a space equal to the desired maximum size of the finished product. Uses compression to crush material. There are also triple roll crushers able to handle larger feed sizes. They also produce fewer fines per pass than do cone type crushers. Roll crushers are good for producing road chips. Not recommended for abrasive rock, but very good crushing limestone.
A hammer crusher is a crusher that employs hammers or flails on a rapidly rotating axis. The hammers are usually made of manganese. Uses impact and attrition to crush material. These series products is character as high crushing ratio, uniform production, simple structure, reliable function, easy maintenance, economical working and so on. We use the superior to make the main part, especially the perishable parts. We connect the superior technology, the results from our test basis and the feedback of our clients to offer these products when the technology accord to our, clients and the standard of the mine industry.
We have a super staff, who can guarantee the punctual delivery. And we can meet the agent delivery requirements. We can guarantee that our cone crusher is broken naturally; we can take charge of replacement in one year. And we are responsible for the maintenance if there is something wrong with our crusher when it is working.