J&M M1420

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Type:Universal Cylindrical Grinders
Price:Contact Sales Rep.


Product Overview

  Model No. M1420
 Item No. G2120-21
 Distance between centers (mm) 520/750
 Center height (mm) 118 mm
 Dia. Ground (O.D) (mm) 8~200 mm
 Dia. Ground (I.D) (mm) 13~80 mm
 Max. length ground (O.D) (mm) 520/750 mm
 Max. length ground (I.D) (mm) 125 mm
 Max. weight of work piece (mm) 50 mm
 Swiveling angle +90°
 Center taper (MT) 3 MT
 Spindle speed (r/min) 60/85/230/120/170/460
 Wheel spindle speed 1820 r/min.
 Wheelhead rapid travel 20 mm
 Max. travel 150 mm
 Swiveling angle -180° ~ +30°
 Hand feed per. rev (mm) 1 mm
 Hand feed per. gra (mm) 0.00125
 Wheel size (O.DxWxlD) (mm) 400 x 40 x 203 mm
 Peripheral velocity 35 (m/s)
 Internal grinding device  
 Spindle speed (r/min.) 1400 r/min.
 Dimension of wheel (mm) Max: 50x25x13 min:17x20x6
 Hand feed per. rev 6 mm
 Max swiveling angle
 of table  Clockwise 5°(520) 3°(750)
 Anticlockwise 9°
 Longitudinal speed range of table 0.1- 4 m/min.
 Center tape 3 MT
 Quill travel 25 mm
 Wheelhead motor power (kw) 3 kw
 Internal grinding (kw) The same motor with wheelhead motor
 Workhead motor power (kw) 0.25/0.37 kw
 Gross weight (t) 2.4t (520) 2.9t (750)
 Packing dimension (cm) 192x145x205(520)

J & M Machine Tools Co., Ltd.

About J & M Machine Tools Co., Ltd.

Professional supplier of brand new Chinese high quality and second-hand world famous industrial metal-processing machines. which including Turning, Milling, Grinding machines etc.. (both conventional and CNC type).

J&M M1420

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