High precision and high rigidity

Bed with high-strength rib structures

Strong hybird bearing is the grinding wheel spindle

Inner surface with complete hydrostatic pressure

Realization of high precision of 0.1㎛ unit scale

Thermal deformation prevention structure

Application of thermal symmetrical structure at bed and travel shafts

Minimization of thermal deformation by installing the separation screen for cutting oil

Disconnection of thermal transfer by separation of hydraulic, lubricating and cutting oil tanks from the body

High speed and high productivity

Consolidate two processes with only one processes by addoption the wide grinding wheel of 160mm

Productivity enhancement by realizing the high speed of the grinding wheel by as much as 60m/sec

High axis travel speed of 15m/min

Convenient work and repair

Concentrated arrangement of daily check locations

Taper adjust device installed at the headstock

Application of variable speed system for the grinding wheel

All covering system

Convenient work system by freely moving crosswise of the grinding wheel

All preventive cover(Option)

It is designed to prevent all grinding liquid from coming out of the machine so that good working conditions can be maintained as well as good work safety

Concentrated checking locations

It is designed to put the hydraulic, lubricating and grinding wheel cooling devices at the left side of the machine for easy maintenance and repair.

Head stock

It has a compact structure and adopts the low vibration and high output spindle motor.

It make possible a continuously variable speed from 20 to 600 rpm by the direction of NC.

Its spindle with the dead center(required) is easy for centering work. If equipped with the spindle for a live center(optional), chunking work is possible.

Tailstock

The center is hydraulically operated and moves up to 60mm.

The manual taper control device is equipped so that the taper of workpiece can be simply controlled.

Grinding wheel adjustment / Device at the head stock

The grinding wheel adjust device is fixed on the backside of the head stock. By using the CNC device, automatic dressing is realized.

Outer diameter(OD) automatic measuring device

The device, as an online measuring instrument, directly measures the outer diameter of the workpiece under process so that precision machining is possible for a long period of time

Cross section size measuring device

Even when center holes at both sides of the workpiece or the size of the cross section of the workpiece are imegular, the device makes the required compensation to enable high precision cross section grinding.

Automatic function orienter toward FMS

The size control and compensation are calculated by the automatic measuring device. Other surfaces are indirectly ground by the NC direction.