Precision Cylindrical Grinding Machine - 125mm Centre Height, 600mm Between Centers | Robust Design, Thermal Stability, Vibration Resistance

With our years of experience and market knowledge, we are capable of offering our clients a wide range of Precision Cylindrical Grinding Machine. Provided machine is used to achieve high accuracies of roundness and cylindricity of jobs. Designed as per international quality standards, this machine has separate internal and external grinding heads that is suitable for both production as well as toolroom applications. Clients can avail offered Precision Cylindrical Grinding Machine from us in several designs and specifications at negotiable price.

Features:

SRB Precision Cylindrical Grinding Machines are designed and manufactured to achieve high accuracies of roundness and Cylindricity of jobs. It has separate Internal and External grinding heads, suitable for both production as well as Toolroom applications.

MACHINE BED

Close grained Graded casting (FC 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 centre 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.

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 (sub-zero) to achieve high accuracy and stability for long life. Spindle cartridge unit is easily interchangeable.

INTERNAL GRINDINGHEAD

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 operations can be done after removing External wheel.

TAIL STOCK

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

INFEED SYSTEM

The infeed system moves on pre-loaded Linear Guideways. This guarantees high repetitive accuracy and stick-slip tree fine movement ofthe slide. Infeed is given through an hardened and precision ground cam. Grinding allowance and the required steplessly variable coarse and fine infeed rates can be pre-selected on Automatic versions. The automatic grinding cycle operates as follows.

RAPID APPROACH - COARSE FEED - FINE FEED - SPARK OFF - RAPID RETRACTION OF THE WHEEL HEAD AND 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 in-process gauging units as options.

LUBRICATION

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

COOLANT SYSTEMS

Variety of coolant filtration systems are available. From Bame tray (standard) to magnetic, paper cum magnetic type filtration systems as optional.

"S" Models with Hydraulic Rapid and Table movement & Manual infeed also available.

IN FEED THROUGH STEPPER MOTOR

(ONLY FOR "E" MODELS)

Wheel infeed is controlled by an electronic control system through a stepper motor drive.

TECHNICAL SPECIFICATIONS :- GC-125 A/S