Box crusher (square box crusher) can also be called heavy hammer crusher, because of the large weight of a single hammer head, the hammer head of the moment of inertia is large, overcome the other hammer breaking machine hammer head wear fast, the weakness of high loss of wearing parts, has the characteristics of large feeding size, high crushing ratio, low maintenance cost. It is suitable for crushing all kinds of materials with compressive strength below medium and high hardness. Square box crusher (boulder crusher) is the absorption of internal and external technology, comprehensive jaw crusher, hammer crusher and other advantages of gravel crusher, direct injection, automatic feed, automatic data flow operation, well received by users.

Working principle

Driven by the motor, the rotor disk drives the hammer to do high-speed circular motion. When the material enters the crushing chamber, the bulk material is stacked on the central arm of the machine.

After crushing, the material with larger size than required is hit the counter plate with the new material along the tangent direction of the hammer head and broken again, so that the coarse and medium broken in one step are in place, and then the material meeting the requirements is discharged after the grate plate is well-qualified.

Product parameter

Performance advantages

First. High output and stable performance.

Two, feed size, crushing ratio, uniform discharge.

Three, high yield, granular products account for about 85%, fully meet the requirements of use.

Four, box crusher hammer shaft installation can be adjusted, hammer head long life.

Five, the grid size is adjustable, the product size is controllable, the particle shape is good.

Six, box crusher case can be turned over, more convenient maintenance.

Seven, square handle bolt, anti-impact, anti-wear.

Eight, supporting power is small, low energy consumption, easy maintenance, less wearing parts.

Nine, rough and medium step in place, simplified process.

Ten, adopt high wear-resistant material hammer, grate plate and counter plate, longer service life.