This machine adopts numerical control for profile curve grinding to obtain
crowning curves, and symmetric on the middle point, which is ideal profile for rubber roller profile crowning.
The material of roller:
Rubber, PU, silicon resin, plastic, metal, and fibre roller
Lathe applicable:
On any horizontal lathe, it can be installed without adaptor directly.
PARAMETER | FYK250 | FYK350 | FYK500 |
Grinding type | Convex crown/ Concave crown/ Taper ends/ Cylindrical | Convex crown/ Concave crown/ Taper ends/ Cylindrical | Convex crown/ Concave crown/ Taper ends/ Cylindrical |
Max. crown mm | 6 | 10 | 10 |
Spindle type | Bearings | Bearings | Sliding bearings |
Spindle diameter mm | ¢35 | ¢50 | ¢80 |
Spindle rpm | 2145 | 1528 | 1070 |
Wheel linear velocity m/s | 28 | 28 | 28 |
Motor power kw | 2.2 | 4 | 7.5 |
Wheel size mm | Φ250×32×φ75 | Φ350×40×φ127 | φ500×63×φ203 |
Weight Kg | 170 | 280 | 680 |
Overall Size mm L*W*H | 610×540×540 | 700×540×540 | 1000×750×900 |








