double roll crusher Applications

Roll crusher applies to crushing medium hardness materials such as coke, sinter, limestone,various metal ore and nonmetal ore.It is most suitable for medium and fine crushing in small and medium-sized nonmetal mines and chemical industry.The minimum size can reach 100 mesh.

double roll crusher Features

1. Available for ore dressing, chemical, cement, refractories, abrasive, building materials industries.

2. With the more excellent effect than general stave machinery.

3. Finely crushing all kinds of ore and rock below the high, medium hardness,which can make the minimum grain size below 100 mesh.

4. Stable operation, easy maintenance, low cost and output size adjustable.

double roll crusher Working principle:

The motor drives the fixed roller and movable roller to work via reducer, V-belts or coupling. Materials are put into the space between the two rollers via the feed entrance, as the two rollers inward turning, the input materials are crushed, pressed, ground, and at last come out from the base of the machine.When there are unbreakable materials or the material is too hard, the roller will concede automatically under the effects of spring and hydraulic pressure, which will widen the clearance between the rollers and make the hard or unbreakable so as to avoid damaging the machine. The clearance between the two rollers can be adjusted to change the sizes of final products.

packing:

1.Rust-proof and moisture-proof before delivery.  

2.Free fumigation plywood case for single machine,larger parts are wrapped by plastic sheeting.  

3.Export standard container 20GP,40GP,40HQ,etc. for production line.  

4.Other packaging according to your special requirement.

shipping

We usually accept EXW, FOB and CIF etc. terms.

1.By sea or by train. we have 20 years cooperate transport company. bestfreight, fast delivery.

2.Send B/L in 3-5 days after ship leaving.

3.will remind you before ship arrival.

After-sale service

1.To send specialized after-sale service personnel for on-site installation and deb ing;

2.Installation and deb ing;

3.Operation staff training;

4.After the complete equipment finish installation,our technician will assist customer come into operation smooth until works.