| After-sales Service: | 12 Hours |
|---|---|
| Warranty: | 12 Months |
| Type: | Horizontal Lathe |
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Horizontal Gap Bed Big Bore Lathe Machine C6280
Big Bore Lathe Machine
removable bridge for machining of large parts
high accuracy and low-noise operation even at high cutting power
heavy and large bed
hardened guideways (>HB 400)
large spindle capacity 105 mm for machining of long parts
manual central lubrication
multi-disk clutch for soft start up with heavy parts
automatic lubrication of head stock and main drive
protected leadscrew
overload protection for feed shaft and leadscrew
support moves in linear and cross direction via rapid feed
|
Specification
|
Unit
|
C6251
|
C6266A
|
C6280
|
|
Swing over bed
|
mm
|
510
|
660
|
800
|
|
Swing over cross slide
|
mm
|
305
|
440
|
570
|
|
Swing in gap diameter
|
mm
|
735
|
900
|
1035
|
|
Distance between centers
|
mm
|
1000,1500,2000,3000
|
1500,2000,3000
|
1500,2000,3000
|
|
Valid length of gap
|
mm
|
170
|
250
|
250
|
|
Width of bed
|
mm
|
350
|
400
|
400
|
|
Spindle nose
|
|
D1-8
|
D1-8
|
D1-8
|
|
Spindle bore
|
mm
|
80
|
105
|
105
|
|
Taper of spindle bore
|
|
No.7 Morse
|
∅113(1:20)
|
∅113(1:20)
|
|
Range of spindle speed
|
r/min
|
12 changes, 25-2000
|
25-1600
|
25-1600
|
|
Compound rest travel
|
mm
|
130
|
230
|
230
|
|
Cross slide travel
|
mm
|
316
|
368
|
420
|
|
Max. section of of tool
|
mm
|
25*25
|
25*25
|
25*25
|
|
Lead screw thread
|
/
|
6mm or 4T.P.I
|
12mm or 2T.P.I
|
12mm or 2T.P.I
|
|
Longitudinal feed range
|
mm/rev
|
35kinds, 0.059-1.646
|
0.044-1.48
|
0.044-1.48
|
|
Cross feed range
|
mm/rev
|
42kinds, 0.020-0.573
|
0.022-0.74
|
0.022-0.74
|
|
Thread metric pitches
|
/
|
47kinds, 0.2-14mm
|
54kinds, 0.45-120mm
|
54kinds, 0.45-120mm
|
|
Threads imperial pitches
|
/
|
60 kinds, 2-112T.P.I
|
54kinds, 7/16-80T.P.I
|
54kinds, 7/16-80T.P.I
|
|
Threads diametral pitches
|
/
|
50 kinds, 4-112DP
|
42 kinds, 7/8-160DP
|
42 kinds, 7/8-160DP
|
|
Thread module pitches
|
/
|
34 kinds, 0.1-7MP
|
46 kinds, 0.25-60MP
|
46 kinds, 0.25-60MP
|
|
Quill diameter
|
mm
|
75
|
90
|
90
|
|
Quill travel
|
mm
|
180
|
235
|
235
|
|
Quill taper
|
/
|
No.5 Morse
|
No.5 Morse
|
No.5 Morse
|
|
Main motor power
|
/
|
7.5kw(10HP) 3PH
|
7.5kw(10HP) 3PH
|
7.5kw(10HP) 3PH
|
|
Coolant pump power
|
/
|
0.1KW(1/8HP)3PH
|
0.1KW(1/8HP)3PH
|
0.1KW(1/8HP)3PH
|
|
Overall dimension (L*W*H)
|
cm
|
239*115*143
284*115*143
334*115*143
434*115*143
|
321*123*160
371*123*160
471*123*160
|
321*123*167
371*123*167
471*123*167
|
|
Packing size (L*W*H)
|
cm
|
245*119*174
290*119*174
340*119*174
440*119*174
|
324*114*184
374*114*184
474*114*184
|
324*114*191
374*114*191
474*114*191
|
|
Net weight
|
kg
|
2070,2160,2435,2805
|
3065,3345,3710
|
3175,3455,3820
|
|
Gross weight
|
kg
|
2460,2550,2840,3270
|
3535,3835,4310
|
3695,4005,4495
|
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