Cylindrical Grinding Machine
1. Headstock is driven by AC frequency-conversion motor, with the work rotating-speed steplessly-adjustable.
2. By slightly turning headstock or wheelhead at an angle, external-taper work can be ground.
3. Worktable is driven by hydraulic with speed steplessly-adjustable, cross-feed and be carried out with intermittent-feed or manual-feed.
4. Worktable and wheelhead guide are lubricated by pressure-oil.
5. Wheelhead spindle is supported by sliding bearings, each composed by three segmental shoes.
6. It can be equipped with optional center-grinding attachment, for grinding center.
7. The machine is easy to operate, suitable for batch production. 

Grinding diameter	Φ30~Φ630mm
Max. ground length	(H147)4000,(H163)3000,(H164)2000mm
Max. work weight	1200kg
Center height	350mm
Distance between Centers	(H147)4000,(H163)3000,(H164)2000mm
Wheel spindle rotation-speed	870r/min
Max. wheel peripheral velocity	35m/s
Max. wheel dia.(worn to)	750(550)mm
Max. worktable longitudinal travel	(H147)4000,(H163)3000,(H164)2000mm
Wheelhead feed per div. of handwheel (coarse/fine)	0.02mm/0.0025mm
Worktable hydraulic travel-speed	0.1-3m/min
Total motor power	21.77KW
Machine weight	(H147)14700,(H163)12150,(H164)10300kg
Overall dimensions (L×W×H)	(H147)11380×2600×2310mm (H163)8050×2600×2310mm (H164) 5920×2600×2310mm