Frequently Asked Questions

2011-12-31wheel type mobile crusher advantage

There are several advantages of the wheel type mobile crushers : It is very convenient to move from the sites to sites, and do not need too much foundation; It can take less land th...
2011-12-31which type crusher should I get to crush limestone?

Thanks for the question, usually impact crusher is very suitable for crushing limestone, please kindly tell the feeding size and final size you need to confirm whether you also need...
2011-12-29Why my bearings of impact crusher always work with a high temperature?

Impact crusher plays a very important role on aggregate production line. Not only can it crush the raw material to smaller but also it can work on shaping. Compared with jaw crusher...

2011-12-31Why does my grinding machine always vibrate?

1) The feeding size is more than dimension when it enters into mill. 2) The straight pipe is not under right adjustment. 3) The moisture of raw material is big, which cause some att...
2011-12-29which kind of mill is more suitable for more than 400mesh powder?

For the common mill, raymond mill , ball mill usually can grind to 325 meshes as finest powder. If you want very fine powder more than 400 meshes, you need to choose micro powder mi...
2011-12-29which grinding mill is more suitable for grinding the carbonate?

Most customers choose ball mill for grinding carbonate, and some companies also recommend ball mill. In fact, there is a better choice than ball mill for grinding calcium carbonate,...

2011-08-07Question on sand washing machine

Dear Mr. Dan, thank you for your interest in our product. We have two different series sand washing machine - wheel type and screw type. The capacity range is from 20t/h to 350t/h. ...
2011-03-16Question on belt conveyor

Dear Mr. Daniel, thank you for your interest in our product. I am regretting to tell you that our main products are crusher and grinding mill , so our belt conveyors all sold with o...
2011-02-27How to adjust the speed of separator?

Generally speaking, there are three ways to adjust to speed of the separator, including changing the speed of the impeller, changing the number of the vane, and changing the distanc...