Our company, Rock Engineered Machinery Company Inc., (REMco) was founded as a California corporation in 1983 by three rock processing professionals. It is one of the few remaining fully American owned crusher companies left in the United States.


REMco headquarters and North American manufacturing facilities are based in Livermore, California. All product design and development is done in Livermore for global production of REMco crushers. The Livermore facility houses a complete materials test crushing facility.


REMco is a leader in VSI performance technology, having expanded the application range of the basic VSI machine.


REMco holds patents for unique and beneficial features that strengthen VSI crusher performance and durability. These advances provide the benefits of lower crushing cost, greater production, and superior performance.


REMco machines serve the needs of the construction material, mining, industrial mineral and  growing recycling industries. The materials produced by REMco machines are high quality cubical, well-graded, sound, mid-range aggregates, specification or specialty sand and other fine sizes. Since 2000, the REMco VSI crusher product line and fine crushing technology have been available globally with the onset of the manufacture of REMco VSI crushers in South America, Asia and India in addition to the U.S. production at REMco’s California headquarters.


At REMco, we understand that size-reduction equipment generates revenue for its owner, our customer. Our crushers use top quality materials, and the latest design techniques. We provide the best possible technical support to achieve customer satisfaction while attaining the lowest crushing cost per product ton. REMco is unique in guaranteeing the performance of our machines. Our crushers are well proven and have many satisfied users around the world. For more information about REMco products, please review the full content of this web site.