Features
MQ8260B & MQ8260B/6 crankshaft are simple in construction, easy in operation and wide in application; suitable for grinding crankshaft pins and journals. It can also be used as cylindrical grinder.
The machine is controlled by mechanical, electric and hydraulic means; operated mainly by hand.
Left right chucks are crisscross and adjustable
Workpiece is held by centers or by chucks, driven by workhead motor, and feed by hand for grinding.
The worktable consists of upper and lower parts, and upper part having the inclined worktable-surface at 10°( only for MQ8260B/6)
Longitudinal worktable travel is realized by manual-drive or motor-drive, with the motor drive for jump displacement or adjustment.
The max. wheel, worktable, coolant pump and oil pump are driven by their individual motors.
Worktable and wheelhead have the hydraculic and electric interlocking mechanism, ensuring the safely even if misoperation whether in adjustment or in the process of
grinding. The wheelhead is equipped with the reliable protective guard, the coolant guard and the bed ways guard is stainless steel. The wheel balancing stand adopt new static wheel balancing stand.