SR-20R IV Type A & B CNC Swiss-type Automatic Lathe

Complex machining functions adaptable to multiple industries where precision and accuracy are essential

• 27-position tool station accommodates up to 41 tools
• Full B-axis for cross drilling/milling with a variety of tooling options
• Tool post designed especially for backworking, with Y-axis control function as standard
• Rigid construction provides stability for very close tolerance work and extended tool life
• Built-in motor and built-in sensor for improved indexing accuracy
• Equipped with Star Motion Control System for higher accuracy and easier operability

Standard Accessories and Functions

1. CNC unit Fanuc 31i-B (Type A)
2. CNC unit Fanuc 31i-B5 (Type B)
3. Pneumatic unit
4. Coolant level detector (lower limit)
5. Automatic centralized lubrication unit
6. Door interlock system
7. Revolving guide bush unit
8. Spindle clamp unit (main/sub)
9. Cs contouring control (main/sub spindle)
10. 5-station tool holder (1/2")
11. 2-station tool holder (1/2")
12. 4-spindle sleeve holder
13. Main tool post tool rotation drive unit
14. Angle adjustable power-driven tool unit (Type A)
15. Power-driven tool unit with B axis (Type B)
16. Cross milling tool unit (3-tool type)
17. Parts conveyor
18. Parts ejection detector
19. Broken cutoff tool detector
20. Back 8-spindle unit
21. Parts separator
22. Sub spindle air purge unit
23. Sub spindle air blow unit
24. Leakage breaker
25. Tool kit

Optional Accessories and Functions

1. Coolant flow detector
2. Transformer
3. Chip conveyor
4. Parts separator unit A
5. Barstock gripping unit
6. Beacon
7. Main spindle inner tube
8. High pressure coolant types (2.5MPa/6.9MPa)
9. Oil-hole drill type
10. Parts ejector with guide tube
11. Parts stopper unit
12. Parts ejector (air cylinder type)
13. Transformer CD marking specifications
14. Program utility Jr.
15. Transformer CE marking version