Our Products

Machine Bed

Close grained Graded casting (GR 25) having Box structured adequately Ribbed design,provides very  high Rigidity and thermal stability in long Run.

Work Head

The machine has Rigid Universal Work Head.It has an alloy steel Spindle running in unique Hydrodynamic Bearings having self-alignment of clearance for different speeds.During Dead center grinding a simple adjustment  completely eliminates the clearance in the bearing thus providing rigid support to the jobs. The bearing arrangement gives wear free operation.

Spindle Speeds (8 Steps) rpm 90-1000 63-630
Spindle Nose Taper MT 4 5
Power kW 0.16/0.32 0.37/0.55
Swivel Range Deg. 0-90 0-90

Wheel Head

The wheel head has a very rigid Spindle running in Hydrodynamic  Multi-point Bearings . The Spindle  is made of alloy steel, specially heat treated to achieve high accuracy and stability for long life, Spindle cartridge unit is easily interchangeable.

Grinding wheel (OD x width x Bore) mm 300x40x127 400x40x127/
Min. Wheel with Zero job mm 220 280
Power kW 2.2 3.7/5.5
Grinding Speed Mtr./Sec 33/45* 33/45*

Internal Grinding Head

Internal Grinding Head is mounted separately on the Infeed slide thus providing a Rigid support to the Spindle giving better surface finish in grinding. Internal grinding operation can be done after removing External wheel.

Spindle Housing Bore Dia. mm 80 80
Spindle Speed RPM 20000 20000
Power kW 1.5 1.5

Tail Stock

The Quill is carried in precision pre-loaded antifriction sleeve and is kept under adjustable spring load.Dresser block is also mounted on the Tailstock body.

Quill Travel mm 20 40
Taper MT 3 4

In-feed System

The infeed system moves on pre-loaded Linear Guideways. This guarantees high repetitive accuracy and stick-slip free fine movement of the slide. Infeed is give throughs an hardened and precision ground cam.Grinding allowance and the requied steplessly versions.The automatic grinding cycle operates as follows.

Rapid Aprroch-Coarse Feed-Fine Feed-Spark Off-Rapid Retrection of the Wheel Head the Infeed Hand Wheel to the pre-Selected Position.

This cycle also starts/stops the work head motor and the coolant motor automatically.The machine is also capable of interfacing with inprocess gauging unites as options.

Rapid Approach mm 40 40
Infeed with hand wheel mm 20 20
Max plunge depth on Dia.# mm 1.7 1.7
Infeed on Dia. (coarse)# mm/min. 0.015-3 0.015-6
Infeed on Dia (fine)# mm/min. 0.015-3` 0.015-3
Spark – off time# sec 0-60 0-60
Min Incremental infeed on Dia mm 0.001 0.001


The infeed slide is grease-packed for life.The table slide with Trucite is provided with automatic lubrication from Hydraulic system.

Coolant Systems

Variety of coolant filtration sysems are available.From Baffle tray (standard) to mangetic,paper cum magetic type filtration system as optional.

“S” Models with Hydraulic Rapid Table movement & Msnual infeed alos available.