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In the past, the limits on impact crushers have been their high cost to operate when the material is hard and abrasive. Historically, hard rock such as granites, quartzite and other materials with high abrasives content have caused severe wear on the crushing members of vertical shaft impact crushers making them prohibitively expensive to operate.
   
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The REMco innovation of combining extra heavy-duty vertical shaft impactor design with autogenetic (rock lined) crushing chambers and rotors has lowered the wear parts operating cost of RockMax to a level equal to or less than any fine head cone crusher. This is for cost per net ton of finished product regardless of material or product tonnage required.
ROCKMAX VSI Crushers -- General Application Guidelines
REMco VSI RockMax Crushers are autogenous vertical shaft crushing machines designed to operate as third stage crushers in the processing of all types of rock, ores and minerals. RockMax crushers can be operated in either open or closed-circuit. Closed-circuit operation is recommended in order to achieve the lowest net operating cost, best particle shape and the highest production. RockMax crushers are intended for producing crushed products between 1 1/2” to 3/8” / 40mm to 10mm.
Looking for the production capacities of the RockMax? Click here ...
REMco RockMax VSI Crusher Capacity Table in tons per hour - Closed Circuit Operation Tons of NetScreen Undersize as Measured at Point B by Driven Horsepower (KW)
Additional information is available via REMco RockMax Catalog Understanding Capacity Tables, click here Understanding the importance of speed
Want to see videos of crushing rock? Click here ...
RockMax 9000 crushing New England Trap Rock
RockMax SuperMax 120 crushing Colorado Granite
Request your own REMco RockMax catalog.
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Got Hard Rock? Impact Crushing has been proven to be the most efficient method of size reduction when processing rocks, ores or minerals. The reason this is so is because it is the best way to transfer energy from the drive motors to the material being reduced. Impact crushers have fewer moving parts and less mechanical loss when compared to compression machines such as cone crushers.
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