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Prototype Mandrel

This star shaped madrel was CNC milled to very tight tolerances on a 4 axis Vertical Machining Center from a solid 8' diameter piece of 4340 heattreated steel.

Gearbox Machining

Accurate gears require an accurate housing for maximum load capacity and durability of the gears. This custom designed Top Drive Dirlling hosing required a collaborative procedure between the customer and Delta Dynamics to dliminate stress relief distorion caused by green castings.