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2M9120A Universal Tool Grinder Machine

Product Description

Features:

The machine combines the functions of universal external grinder and universal cutter grinder.
It performs with super quality such as grinding internal cylindrical and taper workpiece, flat, vertical and inclined surfaces and slots.
It can also readily undertake sharpening cutters such as various milling cutters, reamers, pinion cutters, and lathe and supplied upon ordering.
It can also be used for sharpening straight fluted hobs drill, etc. The wheelhead spindle of the machine runs perfectly well, its adjustment is easy.
The work table drives may be either hydraulic or manual controlled hydraulic servo.

工具磨主图2

Working area
Grinding diameter	200 mm
Workpiece length (max.)	500 mm
Workpiece weight (max.)	10 kg
Workpiece width surface grinding	50 mm
Workpiece length surface grinding	200 mm
Grinding length	200 mm
Inside grinding measures, optimal	Ø10-50 x 75 mm
Outside grinding measure, maximum	Ø5-50 x 400 mm
Tool grinding measure	200x500 mm
Table swivel range (max.)	+45° / -30°
Travels
Travel Z-axis	480 mm
Feed
Feed per hand-wheel rotation X-axis, fine	1 mm
Feed per hand-wheel rotation X-axis, rough	4 mm
Feed per scale division X-axis, fine	0,005 mm
Feed per scale division, X-axis, rough	0,02 mm
Scale division of height adjustment	0,01 mm
Tailstock
Height adjustment per handwheel rotation	1 mm
Tailstock taper	MT 2
Tailstock quill stroke	14 mm
Grinding headstock
Grinding spindle speed	2.500 rpm
Inside grinding spindle speed	13.500 rpm
Grinding headstock swivel range	± 90 °
Headstock
Working headstock swivel range	± 90 °
Working spindle taper	MT 2
Working spindle speed	(3) 110 - 300 rpm
Chuck diameter	100 mm
Drive capacity
Machine drive capacity	2,525 kW
Motor rating main drive	1,1 kW
Measures and weights
Grinding wheels dimensions	200x20x75 mm
Grindstone dimensions, inside grinding (min.)	10x10x3 mm
Grindstone dimensions, inside grinding (max.)	25x20x6 mm
Overall dimensions (length x width x height)	1520x1350x1400 mm
N.W./G.W.	1350 /1700kg