Products

Contact Person : Mr. Wei Leo
Company Name : Shanghai Shenji International Co., Ltd.
Tel : 86-21-53550166
Fax : 86-21-63805455
Address : Shanghai,Shanghai,16/f, Jincheng House, 511 West Tianmu Road, Shanghai City. China
Country/Region : China
Zip : 200070

Universal Cylindrical Grinder

Product Detailed

The grinder is designed for external diameter, external conical surface, internal bore and endface of the medium-small workpiece

FeaturesThe grinder is designed for external diameter, external conical surface, internal bore and endface of the medium-small workpiece.The worktable, workhead and wheelhead are all able to be swiveled for adequate angle.The workhead adopt mechanical step speed-adjustment (six step)The worktable and wheelhead can be operated hydraulically and manually.Main specifications

Model	M1420A
Grinding diameters	8200mm
Grinding bore	1380mm
Max. grinding length	500/750mm
Max. grinding depth	125mm
Max. grinding depth	600/800mm
Hydraulic traverse speeds	0.14m/min
Swivel range of the table	-5° +9° / -3° +9°
Max. peripheral speed of grinding wheel	35m/s
Ma.x grinding wheel diameter	300mm
Speeds of headstock spindle	60, 85, 230, 120, 170, 460 r/min
Coolant pump drive motor (500mm/750mm)	4.24kw
Overall dimensions (500mm/750mm) (mm)	2700x1420x1600 / 2000x1420x1600
Weight of machine (500mm/750mm)	2100/2600kgs
Working accuracy
Circularity of external diameter	0.0015mm
Circularity of internal diameter	0.0025mm
Cylindricity of external diameter	0.005mm
Surface roughness of external diameter	Ra 0.32μm
Surface roughness of internal diameter	Ra 0.63μm

Universal Cylindrical Grinder

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