Key Features of Grinding Machines with Auto Loading and Unloading

• The work head spindle is antifriction and gives consistent roundness accuracy.
• The head stock assembly carrying the valve moves on precision linear roller guide ways.
• The machine is totally enclosed to prevent any cutting oil splashing on the floor.
• The machine control is through programmable logic controller.
• Head Diameter: 20 mm, Stem Diameter 6 mm, Length 70 mm
• Seat Angle: Min. 44 Degree, Max. 61 Degree
• Grinding Wheel: Flat with beveled advantage 30 Deg Diameter 500 x bore 177.8 x thickness 20 mm
• Cutting Speed: 45 m/SecMT5
• Dressing Depth: 0.016/Stroke
• No. of Dressing Stroke/Traverse: 3 Nos. [Max.]
• Accuracy of Valves Ground Seat Roundness: 0.004 mm
• Seat Run out w.r.t. stem: 0.020 mm
• Surface Finish: 0.4 micron