Note: Product improvement is a continuous process at “Marshall”. Design & Specifications are therefore, subject to change.
TWINTURN UBER
TWINTURN UBER
TWINTURN UBER has the highest specifications, features & performance among CNC chuckers.
THE Machine for super-optimized Turning
- 60 Degree Slant Bed
- Monoblock casting with ‘Harcrete’
- 5500 Rpm & 30m/min. Rapids
- Upto 8 tools per spindle with option of through coolant in selected block.
CAPACITY | |
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Swing Over Carriage Covers(mm) | 360 |
Maximum Turning Dia. (mm) | 250 |
Maximum Turning Length (mm) | 200 |
Maximum Boring Length (mm) | 150 |
Chuck Size (mm) | 165 |
MAIN SPINDLE | |
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Spindle Nose (Std) | A2-5 |
Front Bearing Bore (mm) | 85 |
Maximum Bar Capacity (Std.) (mm) | 40 |
LINEAR SLIDE | |
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X-axis Stroke (mm) | 500 |
Maximum No. of tools / side | 8 |
Tool Shank Size | 25×25 |
Maximum Tool Bore Size (mm) | 40 |
SPINDLE DRIVE | |
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Spindle Motor rated power (KW) | 7.5/11 |
Inf. Variable speed range (std.) (rpm) | 100-4500 |
Inf. Variable speed range (opt.) (rpm) | 100-5500 |
RAPID TRAVERSE | |
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X-Axis(m/min.) | 30 |
Z-Axis(m/min.) | 30 |
POSITIONING REPEATABILITY | |
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X-Axis (m/min.) | + 1.5 Microns |
Z-axis (m/min.) | + 2 Microns |
CNC Controls: SIEMENS 828D/828D(SL)/ FANUC 0iTF | |
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