Field System Machining has performed hydroelectric on-site machining repairs to wicket gates, turbine runners, draft tubes, head covers, stay head rings, head cover rings, bearings, journals and myriad other hydroelectric machining projects since 1978.  Field System Machining is expert at all forms of hydroelectric onsite field machining.  Because we manufacture our own boring bars, portable lathes and portable boring mills, we have not met a hydroelectric dimension we do not like.  Whether your stay ring is 36" or 480", we can machine it, in place, on site, in field, on time!

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Field System Machining repairs turbine runners, draft tubes, wicket gates, wicket gate bores, stay rings, head covers, journals, thrust collars, bearing seats, any any other on site hydroelectric machining or welding repair you would like to complete.