Vertical lathe
A vertical lathe has a horizontal turntable that rotates around a vertical center axis.
Workpieces (objects to be machined) are mounted on the turntable and are cut around the circumference with an edged tool called a bite.
We provide a full product lineup with a wide range of table diameters -- from 900 mm up to 6000 mm – that are actively used in various industries such as the heavy-duty electric, aircraft, and shipbuilding industries.
Turning Center
A turning center is a compound machine that enables tapping (screw cutting), drilling, boring and milling using rotating tools, in addition to the cutting function of vertical lathes.
Grinding machine
A grinding machine grinds the surfaces of a workpiece (object to be machined) with particles of grindstone on a turning grinding wheel to provide a precision finish on a hard material.
Grinding machine types are broadly classified into tool-grinding machines, surface grinding machines, vertical grinding machines, and internal grinding machines.
Our expertise at O-M Ltd. in vertical and surface grinding machines has enabled us to achieve exemplary results in the manhole and metal mold industries.
Specialized machine
A specialized machine is designed to perform the special processing required in a specific industry
O-M Ltd. has been highly acclaimed in the special processing industry for its numerous products, which include facility machines for maintaining the wheels and brake discs of railway vehicles for the Shinkansen and regular JR lines and familiar private lines and subways, fillet rolling machines for processing automobile engine crankshafts, and machines for processing the crankshafts for large ships as well.