Cylindrical / Centerless / Surface Grinders (Grinding Machines), SPM

Cylindrical Grinding Machines

Cylindrical Grinding Machines are engineered to meet the needs for high accuracy, productivity, and reliable performance. These machines are ideal for both mass production and tool-room applications. They feature slideways coated with 'TURCITE-B' and hydrodynamic bearings for the wheel spindle. Equipped with a centralized lubrication system, internal grinding attachment, and automatic plunge & traverse grinding cycles, these machines ensure efficient operations. The workhead and wheelhead spindles utilize anti-friction bearings, while an in-process gauging system further enhances precision and consistency during grinding tasks.

Centerless Grinding Machines

Centerless Grinding Machine is an OD (outer diameter) grinding process. Unlike other cylindrical processes, where the workpiece is held in the grinding machine between centers, the workpiece is not mechanically constrained during centerless grinding.

As a result, parts to be ground on a centerless grinder do not require center holes, drivers, or work head fixtures at the ends, ensuring efficiency and precision in the grinding process.

Surface Grinding Machines

Surface Grinding Machines are Hydraulic Semi-Auto High Precision Horizontal Spindle Reciprocating Table Surface Grinding Machines, designed based on the latest European concept of column-moving design. These advanced machines are a top choice for those seeking high-quality Hydraulic Surface Grinding Machines.

The Longitudinal Axis (X-Axis) is powered by a hydraulic cylinder equipped with an end cushioning device, providing excellent damping at the stroke's end and solenoid valves for smooth table reversals. This ensures precision and reliability, critical for any Hydraulic Surface Grinder.

The Vertical Axis (Y-Axis) operates via an A.C. induction motor driving a precision trapezoidal lead screw and nut, offering a least count of 0.002 mm for accurate vertical movements.

The Grinding Spindle Cartridge is constructed using imported SUPER PRECISION BEARINGS, grease-packed with imported grease for life, ensuring long-lasting and trouble-free service. This robust construction makes the GSH series a leading choice among Hydraulic Surface Grinding Machine manufacturers.

Universal Tool And Cutter Grinders

Universal Tool And Cutter Grinders are used to sharpen milling cutters and tool bits. Our Sigma UTC series is an extremely versatile machine, useful for surface grinding, cylindrical grinding, and grinding of complex shapes. The Sigma UTC series comes with a variety of optional accessories and fixtures. Setups can be created and combined to complete numerous operations efficiently.