Precision ground and hardened bedways.
Spindle is supported by precision roller bearing.
Headstock gears are made of high quality steel, ground and hardened.
Whole or segregate foot stand for optional.
Variable speed model for optional.
Patent slip board box structure.
Automatic lubrication system.
Specifications |
C6251 |
C6256 |
C6256D |
Swing over bed |
510mm |
560mm |
560mm |
Swing over cross slide |
305mm |
355mm |
355mm |
Swing over gap |
735mm |
785mm |
785mm |
Distance between centers |
1000/1500/2000/3000mm |
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Valid length of gap |
170mm |
170mm |
170mm |
Bed width |
350mm |
350mm |
350mm |
Spindle nose |
D1-8 |
D1-8 |
D1-8 |
Spindle bore |
80mm |
80mm |
105mm |
Taper of spindle bore |
MT7 |
MT7 |
Ø113(1:20) |
Spindle steps |
12 |
12 |
12 |
Spindle speed |
25-2000rpm |
25-2000rpm |
25-1500rpm |
Compound rest travel |
130mm |
130mm |
130mm |
Cross slide travel |
316mm |
316mm |
316mm |
Max. section of tool |
20x20mm |
20x20mm |
20x20mm |
Lead screw thread |
6mm or 4TPI |
6mm or 4TPI |
6mm or 4TPI |
Longitudinal feed |
32 Kinds 0.059-1.646mm/rev |
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Cross feed |
42 Kinds 0.020-0.573mm/rev |
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Metric threads range |
47 Kinds 0.2-14mm |
47 Kinds 0.2-14mm |
41 Kinds 0.1-14mm |
Inch threads range |
60 Kinds 2-112TPI |
60 Kinds 2-112TPI |
60 Kinds 2-112TPI |
Threads diametral pitches |
50 Kinds 4-112DP |
50 Kinds 4-112DP |
50 Kinds 4-112DP |
Threads module pitches |
34 Kinds 0.1-7MP |
34 Kinds 0.1-7MP |
34 Kinds 0.1-7MP |
Quill diameter |
75mm |
75mm |
75mm |
Quill travel |
180mm |
180mm |
180mm |
Quill taper |
MT5 |
MT5 |
MT5 |
Motor |
7.5kW (10HP) |
7.5kW (10HP) |
7.5kW (10HP) |
Coolant pump power |
0.1kW |
0.1kW |
0.1kW |
Packing size (LxWxH) |
245x119x174cm |
245x119x174cm |
245x119x174cm |
Net weight |
2070kg |
2195kg |
2195kg |
Gross weight |
2460kg |
2600kg |
2600kg |
Standard Accessories |
Optional Accessories |
3 jaw chuck |
Taper turning attachment |
Change gears Set |
Live center |
Chasing dial indicator |
Working light |
Reduction sleeve |
Leadscrew guard |
Dead centers |
Chuck guard |
Full length splash guard |
Quick change tool post |
Coolant system |
Drill chuck+drill arbor |
Brake system |
DRO |
4 jaw chuck |
|
Face plate |
|
Steady rest |
|
Follow rest |
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Toolbox & tools |