Feed size：25-100mm

Production capacity： 2-400t/h

Applicable materials： river pebbles, calcite, quartz, marble, cobblestone, bentonite, iron ore, bluestone, mountain stone, slag, limestone, weathered sand, diabase, granite, basalt, silicon carbide, corundum, sintered bauxite, magnesia, etc.

Application range： highways, high-speed railways, high-rise buildings, municipal administration, hydropower dam construction, concrete mixing stations, sand and gravel yards, etc.

Roller Crusher Roller Crusher is another breakthrough in the field of sand and gravel aggregate production equipment manufacturing. Roller Crusher is also called double roll crusher, roller sand making machine, it uses two motors to drive two pairs of rollers to squeeze and grind materials. Roller crushing degree is less than 80mm, and the finished product particle size requires 50 mesh-20mm fine crushing.

Why choose Huashengming

1. The roller crusher is better than the hammer sand making machine, and there is no need to replace wearing parts.

2. The sand has full grain shape, reasonable gradation, low over-crushing rate and high output.

3. The roller crusher has huge advantages over the hammer crusher and impact crusher, and the average service life of the roller sleeve is more than 2 years.

4. Huashengming's high chromium manganese steel wear-resistant material contains rare metal roller skins and has applied for a national patent. The discharge particle size can be accurately adjusted and has applied for a national patent. The roller of the roller crusher has applied for a national patent.

The roller crusher uses two sets of independently driven rollers to crush materials by the squeezing and shearing force generated by the relative rotation. The materials fall between the two rollers through the feeding port, and the finished products fall naturally after being squeezed and crushed by the rollers. When encountering hard or unbreakable materials, the rollers can automatically give way by the action of hydraulic cylinders or springs, so that the gap between the two rollers is increased, and the hard or unbreakable materials fall naturally, so as to ensure that the machine is not damaged. The two rollers rotating in opposite directions can adjust the pressure of the hydraulic cylinder or spring to control the particle size of the product.