Description:-
Surface grinding is a finishing process that uses a rotating abrasive wheel to smooth the flat surface of metallic or nonmetallic materials to give them a more refined look by removing the oxide layer and impurities on workpiece surfaces. This will also attain the desired surface for a functional purpose.
The components of a surface grinding machine are an abrasive wheel, a work-holding device known as a chuck, and a reciprocating or rotary table. The chuck holds the material in place by two processes: ferromagnetic pieces are held in place by a magnetic chuck, while non-ferromagnetic and nonmetallic pieces are held in place with vacuum or mechanical means. A machine vise (made from ferromagnetic steel or cast iron) placed on the magnetic chuck can be used to hold a non-ferromagnetic workpiece if only a magnetic chuck is available.
| Sizes Available | 175 X 350 | 225 X 450 | 250 X 500 | 12" X 24" |
| Working Surface of the table | 175 X 350 mm | 225 X 450 mm | 250 X 500 mm | 300 X 600 mm |
| Maximum height from table to Grinding Wheel | 250 mm | 275 mm | 300 mm | 300 mm |
| Vertical Feed Graduation | 0.01 mm | 0.01 mm | 0.002 mm | 0.002 mm |
| Cross Feed Graduation | 0.05 mm | 0.05 mm | 0.05 mm | 0.05 mm |
| Spindle Speed | 2800 R.P.M. | 2800 R.P.M. | 2800 R.P.M. | 2800 R.P.M. |
| Size of Grinding Wheel | 175 X 13 X 31.75 mm | 200 X 13 X 31.75 mm | 200 X 20 X 31.75 mm | 200 X 20 X 31.75 mm |
| (Die X Width X Bore) | 15 X 300 mm | 200 X 450 mm | 200 X 500 mm | 200 X 500 mm |
| Mahnetic Chuk | 0.75 K.W. 314 HP | 0.75 K.W. 1 HP | 1.5 K.W. 2 HP | 1.5 K.W. 2 HP |
| Bent Motor | 3 Phase 2800 RPM | 3 Phase 2800 RPM | 3 Phase 2800 RPM | 3 Phase 2800 RPM |
| Diamond Dresser | 0.5 Cr. | 0.5 Cr. | 0.5 Cr. | 0.5 Cr. |
| Wheel Balancing Stand | One | One | One | One |
| APP. Net Weight (Kg.) | 550 | 700 | 800 | 1100 to 1200 |
