HV28A/HV28A-1

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Main features:

1.    Complete with automatic tablefeed in x- and y-axis including rapid feed ON Z–axix

2.    Surface treated, large tableincludes T-slots

3.    Heavy cast-iron machine standeliminates vibrations

4.    Dovetail guiding in all threeaxes – adjustable by gibs

5.    Positioning motor for z-axiscomes standard

6.    Wide speed and feed range

7.    Gear-drive mill head., rotateleft-right 45 degree.

8.    Turret mill head withauto-feeding spindle available.

9.    Vertical and HorizontalMilling.

10.  Left and rigth rotation allowsthread cutting

11.  For horizontal machining, the top beamincluding the head can be rotated by +-180 degree on column. Spindle speedchange by gear.

Description

Specification Unit                        HV28A  HV28A-1
Table size mm                                1200X280
Table travel(X. Y. Z) mm                                620X260X400
T-slots(NO: /width/pitch) mm                                   3-14-70
Spindle nose to table surface mm                              60-460         95-495
Distance between horizontal spindle and table surface mm                                   0-280
Spindle speed range r/min               8 steps, Standard:
             115~1750 16steps80~5520
Optional:
variable speed
Spindle taper                              MT4(V) R8/IS040(V)
Automatic feed of spindle                               manyual 3-steps
Table feed mm/min                                      13-265
Take-off and landing platform feed mm/min                                 manual
Distance between horizontal spindle and ram surface mm
Main motor power kw                           0.85/1.5(V) 2.2(V)
                                   2.2(H)
Rapid motor power kw                                    0.75
Overall size mm                            1750x1450x2200
Net weight kg                                   1380