• Microtek Grinding Machines Private Limited

Cylindrical Grinding Machines

Microtek Grinding Machines offers Cylindrical Grinding Machine. The machine bed is of high rigidity and stability through box structure of adequately ribbed design. The table slide moves on precision hand scraped "V" and flat guideways with continuous lubrication. The machine has a rigid universal work head. It has an alloy steel spindle running in special hydrodynamic bearings, and very easy to convert live to dead centre or dead to live centres. The spindle clearance can be adjusted for different speeds. The spindle runs on high precision multipoint hydrodynamic bearings, which give very high rigidity and excellent surface finish. The wheel head spindle is made of alloy steel, especially heat treated to achieve very high dimensional stability, accuracy and long life. Tail stock: the quill is carried in high precision special graded Spieth couplings, in which radial play can be adjusted within microns. Dresser block is also mounted on the tail stock body only. Internal clearing head is mounted separately side of wheel head on infeed slide thus providing rigid support to the spindle giving better surface finish in grinding. Internal grinding operations can be done without removing external wheel. The infeed system moves on pre-loaded linear guideways. Infeed is through hardened and precision ground cam.