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	PCA Mechanical Engineering, LLC, is a consulting firm to a variety of industries.  Rock drilling technology is one of our largest areas of focus.  With decades of experience in the rock-drilling industry and 13 drilling-related patents, PCA is no stranger to the drilling market. We offer drills to other manufacturers for their attachments, and also provide our drills to end-users with various PCA attachments. PCA Mechanical Engineering developed the PCA drills as a mounted replacement for handheld tools, enabling our customers to drill small holes much faster while eliminating the problems associated with hand drilling. The feedback from our customers is very positive; breakdown times have been significantly lower than competitive drills in their size class. One contractor said he never wants to use his other drills again after buying twelve PCA drills. If you think we can help you, please contact us. January 28-31 2007, we exhibited through the World of Rock Drills International (WORD Int'l) booth at the International Society of Explosives Engineers (ISEE) show in Nashville, TN

© 2007 PCA Mechanical Engineering, LLC.

Our specialty is in rock drills. Rock drilling is what we help you do. Hydraulic rock drills are more efficient than pneumatic drills.  Our hydraulic drills replace jackhammers and handheld drills.  We make drills which can act as drills and breakers simultaneously for the dimensional stone industry. PCA rock drills are available for sale through PCA and select distributors.  Paul Campbell has experience in quarry and mine work and has visited many quarries and mines during product development throughout his career.  PCA has experience with dowelling rigs,doweling rigs, drill feeds, drill guides, dual feeds, gang rigs, and many others.   Our specialty is rock drills. We make drills which can be used for drilling and splitting simultaneously for the dimensional stone industry. Paul Campbell started PCA Mechanical Engineering in 1993.  He has experience in quarry and mine work and has visited many quarries and mines during product development throughout his career.  We have experience with mounting to dowelling rigs doweling rigs, custom drill feeds, drill guides, dual feeds, gang rigs, and many others.