Supramatic crankshaft machines

Superfinishing and Deburring

Single and multiple station inline transfer and frontal machines with SPMS patented CMV-type microfinishing arms with 360° wrap-around 3-shoe contact for optimum stock removal and control on surface finish and geometry to generate bearing quality on main and pin diameters.

SPMS crankshaft superfinishing machines incorporate oil seal and thrust wall tool heads, cycle-end spin-dry, microtape management; designed for either manual or automatic inline and overhead gantry workpiece transfer.

Additonal stand-alone or integrated station for optional deburring of oil holes, flange-end bolt holes and counterweight tops.