Delta’s in-house machine shop is equipped with over 40 machines allowing for single sourcing of finish machined parts. Two, four, and five axis CNC lathes allow us to finish components up to 32 inches in diameter and as long as 70 inches. We have the machines and the experience to turn, bore, and finish hone centrifugal castings up to 27 feet in length. Delta’s CNC milling machines complement our turning and boring capabilities. Delta has three state-of-the-art lapping tables for finishing parts to a mirror-finish with ultra-tight light band tolerance requirements. Knowledge + Capability = Performance.