The VGS-20 Guide and Seat Machine is the most versatile and accurate on the market. Built to machine cylinder heads from the small multi-valve in today’s car engines to the larger diesel heads. And as usual, Sunnen tooling on these machines is top quality.

Another popular machine in the automotive range is the DCB Balancing Machine. For fast, accurate and easy to use digitally controlled balancing of crankshafts. The DCB series machines are extremely precise, measuring unbalance from .01 to 1,000 grams on workpieces weighing up to 226kg.

Sunnen's new SV-10 Automatic Cylinder Hone, with two motors, one for the spindle and one for the stroker, both varialble speed, enable infinitely variable crosshatch angle. The mechanical stroke guarantees precision surface finish with consistent crosshatch angle in each cylinder.

Another new feature is the patented full bore profile display which projects a real time graphical display of the bore cross section. The SV-10 also lets the operator dwell the honing tool in any position throughout the bore. THe new DH-series diamond hone heads with multiple points of cutting action is the choice for truly round bores.