Suited for prototype to production volumes, Model SH-4000 merges Siemens touchscreen PLC and digital-servo drives with servo-hybrid tool feed system and clear adjustable guard/light curtain. Horizontal power-stroked honing machine features 5 hp spindle drive and 1.5 hp stroker drive, with stroke travel up to 15.43 in. Spindle speed is infinitely adjustable from 200–3,000 rpm, with stroke rates of 10–550 spm. Cutting pressure can be adjusted in 1 lbf increments to maximum of 500 lbf.