Product description

What is a heavy duty double roller crusher?

The Heavy duty double roller crusher , also known as the double-roll crusher or roller crusher, serves a dual purpose for crushing and making sand. Small stone factories often use it. By adding just one coarse crusher to a roller crusher, you create a complete production line. The stone factory can sell both crushed stone and sand, increasing profitability. Experienced sand and stone workers widely recognize its use for making sand from river stones. The heavy duty roller crusher primarily crushes river pebbles, coke, coal, gangue, pebbles, calcite, quartz, glass, marble, bluestone, steel slag, limestone, weathered sand, granite, basalt, and other materials. It efficiently performs medium and fine crushing of materials with a compressive strength of less than 250 MPa.

Heavy duty roller crusher Applicable materials

Crushing and sand making work of river pebbles, calcite, quartz, glass, marble, pebbles, bentonite, iron ore, bluestone, mountain stone, limestone, weathered sand, diabase, granite, basalt and other materials.

Why choose Huashengming

1. The Double roller crusher for gravel plant is better than the hammer sand making machine and does not need to replace wearing parts.

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

3. Double roller crusher for gravel plant have advantages over hammer crushers and impact crushers. The average service life of the roller sleeve is more than 2 years.

4. Huashengming's high-chromium manganese steel wear-resistant material containing rare metal roller skin has been applied for in my country, the discharge particle size can be adjusted and has been applied for in my country, and the rock crusher roller has been applied for in my country.

Model distinction

Live shooting

Sand Production Application

In sand production lines, the double-roll crusher functions as a sand-making machine, offering advantages such as no wear parts, low maintenance costs, adjustable sand particle size, high yield rate, and excellent sand particle shape. It is widely used in the sand-making industry.

Mineral Processing Crushing Applications

In the mineral processing industry, double-roll crushers or high-pressure roller mills are employed for fine crushing operations. Positioned upstream of ball mills, they can reduce 2-3 cm ore particles to less than 1 mm, significantly enhancing the operational efficiency of mineral processing ball mills and boosting overall production productivity.    

Rock breaker sand making machine operates through rollers. The mountain stone put into the machine through the inlet, are crushed by the squeezing between the rollers. The discharge size can be controlled by adjusting the gap between the two rollers. If the gap becomes larger, the discharged size becomes larger. While the gap becomes smaller by compressing spring, the discharge size also becomes smaller.

Technical parameters

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