YORKY GRINDER TYPE R
imilar in specification to our Oilfield Grinder, the model ‘R’ has been designed for the manufacture of large rubber coated rolls. It’s capabilities include plain and taper grinding, convex and concave shapes and all types of grooving including radial and linear along with diamond and chevron patterns.
| Capacity | Dimensions |
|---|---|
| Swing over slides | 49” (1245 mm) |
| Distance between centres | 80” (2032mm) – 400″ (10000mm)
|
| Maximum face width ground | 80” (2032mm) |
| Minimum component length | 6″ (150mm) |
| Minimum diameter ground (with 30″ wheel) | 1.574″ (40mm) |
| Wheel size (maximum) | 30” x 12” bore x 3” wide |
| Speed of axis | Variable, electrical |
| Work head speeds, infinitely variable | 0-400 rpm |
| Work head hollow bore | 3.071″ (78 mm) |
| Tailstock morse taper | 5 |
| Maximum work piece weight | 3,000 Kgs |
| Main motor, grinding spindle (30″ wheel) | 18.5 kW |
| Floor area (approx) | 5700mm x 2300mm |
| Weight of machine (approx) | 14,500 Kgs |