Angular wheels are located at right and left side. End face grinding at both sides are possible by twin head wheel swiveling ±30゜
Rotating headstock and tailstock are employed. Both center driving system to rotate work piece at center holes is equipped as standard. External and end-face of whole work-piece are possible to grind.
As grinding of work piece is possible by one chucking, accuracy of centricity right angle, parrallel is improved.