Double roller crusher makes up for the lack of natural sand. Double roller crusher, as a great tool of sand-making, is highly favored by our customers. Many directors set up sand plants would like to purchase the double roller crusher for its convenient operation, less wearing parts and the adjustable discharge size.
Double roller crusher is widely used in all walks of life due to its strengths. However, there exists many people who wonder what materials are suitable for crushing by double roller crusher? Then, let’s talk about this question now!
Double roller crusher is suitable for crushing solid and medium or fine materials with compressive strength less than 250Mpa and water less than 35%, such as river pebbles, pebbles, iron ore, quartzite, potassium feldspar, sodium feldspar, limestone, silicon, barite, basalt, granite, steel slag, cement clinker, construction waste concrete), shale, quicklime, coal, coke, clay, bentonite, chemical raw materials and so on.
With the adjustable gap between the two rolls of the double roller crusher, the discharge size can be adjusted to meet the customers’ various production needs, which earns more popularity than other crusher equipments.
The gap between the two rolls of the double roller crusher can be adjusted flexibly. When the size of feeding material is less than 8cm and the discharge size less than 5mm, 3mm, 1mm, the finished product rate can reach to 95%, 90%, 75% respectively. In short, the larger the gap, the larger the discharge size, the smaller the gap, the smaller the discharge size.
If you need to crush finer materials, we recommend you to choose four roller crusher.
