AMCAST
Rocky Transformer - Rock Crusher - Sand Production Machine
A Revolutionary Crusher
Producing high-quality sand from a variety of aggregate waste materials. From cone crusher byproduct to virgin bank run river rock, the Rocky produces a saleable sand product with near perfect spherical grain structure in just one pass. No grinding; No compression; Just 85-97% usable sand from a 100% impact crushing process.
The Only Crusher in its Class
Featuring a double horizontal shaft rotor design, the RockyTM Sand Mill eliminates the need to adjust its aprons. In similar machines, increased abrasion and the premature wear of apron liners results after operators “close or tighten” the unit’s aprons, changing the approach angle of the material being crushed. The RockyTM, however, maintains a uniform shape and wear factor of all working parts involved in the crushing process.
Another useful feature of the RockyTM Sand Mill is that it’s able to take misshapen sand produced from hi-speed cones and crush them again into a more uniform shape and size, ideal for jobs with even the most strict quality control regulations.
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All internal parts involved in the crushing process are a cast FX25 alloy, also known as 25% High Chrome White Iron. These alloys have an extremely high resistance to wear and abrasion. With the combination of a lifetime of research and development, the highest quality alloys, and superior engineering science, the Rocky provides the best wear properties, sand quality, and cost effectiveness of any machine in its class. |
The RockyTM
