Introducing the powerful 40" x 20" x 20" Acra Vertical Machining Center with Mitsubishi CNC Controller - a premium Taiwanese-made VMC designed for high-precision machining across a wide range of applications. This robust machine combines outstanding rigidity, stability, and performance to deliver exceptional results on every job.
The 40" x 20" x 20" Acra VMC features a rugged box-way design with major cast components for maximum rigidity and vibration dampening. The precision-ground boxways and meticulous way lube system ensure smooth, accurate motion. The thermally-optimized head counterbalance minimizes vibration for superior finish quality. Powered by robust servo motors and a 20HP high-torque spindle that reaches 8,000RPM, this VMC tackles heavy cuts with ease. The rigid tapping, chip auger, and full enclosure contribute to high productivity.
Features:
- Mitsubishi CNC controller for powerful yet user-friendly operation
- 24-station BT40 armless tool changer for fast tool changes
- Full machine enclosure for safe, controlled operation
- Box-way design with Meehanite cast components for outstanding rigidity
- Precision-ground boxways on all axes
- Volumetric way lube system for uniform lubricant distribution
- Thermally-optimized counterbalanced head to minimize vibration
- Extra-wide box-way base for maximum stability
- High-precision pre-loaded ball screws on all axes
- Rigid tapping for precision threads
- Integrated chip auger for efficient evacuation
- Flood coolant system
Specifications:
Table:
- Size: 47" x 18"
- Max Load: 1,100 lbs
Travels:
- X: 40"
- Y: 20"
- Z: 20"
Spindle:
- Nose to Table: 4.72" - 28.74"
- Center to Column: 24"
- Taper: CT-40
- Type: Cartridge Spindle
- Speed: 8,000 RPM
Feeds:
- Rapid: 787 IPM
- Cutting: 236 IPM
Tool Changer:
- Type: 24-Station ATC
- Tool Selection: Bi-directional shortest path
- Max Diameter x Length: 3.94" x 11.81"
- Max Weight: 13.23 lbs
Motors:
- Main: 20 HP
- X/Y/Z: 2 HP Servo
- Ballscrews: 36mm x 10mm
- Coolant: 660W
Capacities:
- Tank: 39.64 gal
- Power: 220V, 3Ph, 60Hz
Dimensions:
- 120" x 90" x 110"
- Net Weight: 15,000 lbs
Equipped With:
- Mitsubishi CNC Control
- 24-Station BT40 Tool Changer
- Full Machine Enclosure
- Rigid Tapping
- Chip Auger
- Coolant System
