L20 VIII
SLIDING HEADSTOCK TYPE AUTOMATIC CNC LATHE
Machine Options
Standard Accessories
- Main Spindle Chucking Device
- Back Spindle chucking device
- Headstock Cooling Device
- Door Switch
- Lubricating Oil Supply
- Pneumatic Device for air sealing
- Part-off Tool Breakage Detector(Electronic type)
- Work Area Lamp
- Cutting oil level detection
Optional Accessories
- Extensive toolholder options
- Choice of Barfeeder
- Coolblaster High Pressure Coolant
- Mist Control
- Long Parts Adapter
- Chip Conveyor
- Part-off Tool Breakage Detector(Probe type)
Specifications
Main Spindle - AC Motor
- Bar Capacity – 20mm up to 25mm (.984″) with option
- Max. Turning Len. (no rechucking) – 200mm
- Motor Rating – 2.2/3.7kW
- Spindle speed range – 200-10,000RPM
- C-axis – 0.001°
Sub-Spindle - AC Motor
- Maximum workpiece diameter – 20mm up to 25mm (.984″) with option
- Motor Rating – 0.75 / 1.5kW
- Spindle speed range – 200-8,000RPM
- Spindle Indexing – 1°
- C-axis – 0.001°
Tools
- Number of turning tools – 5
- Number of drilling/boring tools-front – 6(14)
- Number of back operation tools – 8(16)
- Number of rotary tools-cross – 5(14)
- Number of rotary tool positions front face – 3(13)
- Rotary tool power – 1kW
- Rotary tool speed range – 200-6,000RPM
Machine Overview
The new L220-VIII offers increased flexibility with up to 37 tools.
The back working tool post utilizes up to 4 fixed or rotary tool holders for increased over lapping machining capabilities.
Another major feature is the ability to switch between guide bushing type and guide bushing-less type. This feature is provided as standard; the guide bushing can be fitted or removed very quickly with a simple operation.
Work Area
Number of axis - 7
Vertical Holder
- 7 rotary spindles (3 can be swiveled 90 deg. between cross and end face machining) and 5 Turning tools fitted as standard for turing, grooving, screw-cutting, parting-off etc.
- Standard Y-axis facilitates tool center height adjustment and enables complex operations to be carried out with ease.
- Rotary tools rated at 1kW / 6,000RPM.
- Tooling arrangements allow extra cross rotary tools, extra turning tools or extra end-working rotary tools depending on your priorities.
Front Machining Post
- 3 front-working positions as standard.
- Allows operations such as drilling, tapping, screw-cutting, boring and turning to be carried out simultaneously with other operations.
Back Machining Post
- 4 back-working positions with 2 rotary GSE3507 as standard.
- Back machining rotary tools rated at .75kW / 7,500 RPM
- Allows operations such as drilling, tapping, screw-cutting, boring and turning to be carried out simultaneously with other operations.
Brochure Download