Laboratory Reduction Cone Crushers

• Inner cylinder and lower main frame are cast iron with coincidental axis held in a fixed relationship
• Upper main frame includes a threaded cap which houses the precision manganese steel concave and provides accuracy in adjusting the crusher setting
• A pan-shaped precision manganese steel mantle is bolted to the cast metal machine head
• A forged steel eccentric shaft rotates on heavy-duty anti-friction bearings
• The metal feed chute assembly handles large feed samples automatically

Marcy Gyratory Reduction Cone Crushers reduce 1/2 in. feed as fine as minus ten mesh (nominal) in a single pass. The finished product is ideal feed to ball or rod mills, laboratory such as; tables, sink/float or spiral concentration sizing analysis and sampling.

Extracting and rigorous demands of a pilot plant operation call for equipment that is though, yet easily adjusted. Small scale continuous production runs can be handled with confidence.

• Custom fabricated steel crusher base assembly
• Variety of drive motors available