USED OKUMA MB 56 VB VERTICAL MACHINING CENTER

USED OKUMA MB 56 VB VERTICAL MACHINING CENTER
Location:Cologno Monzese, Italy
Description
The used Okuma MB 56 VB vertical machining center is a high-performance machine designed for machining operations.
precision milling. Equipped with an OSP 100M control unit, this model offers advanced options such as
through-spindle coolant at 20 bar, a chip conveyor, and a rotation capacity of up to 12,000 rpm
rpm with a BT 50 spindle attachment.
The machine offers a useful working surface of 1,300 x 560 mm and supports a maximum load of 900 kg. The strokes
The axes are 1,050 mm (X-axis), 560 mm (Y-axis), and 460 mm (Z-axis). Rapid feeds reach 40 m/min.
on the X and Y axes, and 32 m/min on the Z axis, with maximum working feeds of 32,000 mm/min. The precision of
positioning is ±0.004 mm, ensuring high quality in precision work.
The Okuma MB 56 VB has a quick tool changer with 32 stations and supports tool holders compliant with BT MAS standards.
With a total weight of 6,900 kg and a maximum height of 2.75 metres, this machine represents a robust and
reliable for advanced production needs, maintaining small footprint for installation in laboratories
industrialists.
Specifications
Manufacturer | OKUMA |
Model | MB 56 VB |
Year | 2005 |
Condition | Used |
Stock Number | 00011 |
Usable surface | mm. 1.300 x 560 |
Height from the ground | mm. 800 |
Permitted load | kg. 900 |
18mm T-slots | n. 3 |
Step | mm. 125 |
X-axis travel (table) | mm. 1.050 |
Y-axis travel (slide) | mm. 560 |
Z-axis travel (spindle head) | mm. 460 |
Distance between table and spindle attachment | mm. 180-630 |
Rapid advances X – Y axes | m / min. 40 |
Rapid Z-axis advances | m/min. 32 |
Max work progress X – Y – Z | mm/min. 32.000 |
X – Y – Z axis positioning accuracy | ± mm. 0.004 (Std JIS) |
Repeatability of X – Y – Z axis positioning | ± mm. 0.0015 / 100 (Std JIS) |
Spindle cone attachment | BT 50 |
Tool holder type | BT MAS |
Spindle revolutions | rpm. 50 ÷ 12.000 |
Continuously variable speed ranges | n° 1 |
Max power available | KW -20/15 |
Distance between spindle attachment and table top | mm. 180-630 |
Tool stations | no. 32 |
Management | Random |
Tool holder attachment | BT 50 |
Tie rod | MAS P2 special |
Tool change time (adjacent) | sec. 1.2 |
Max diameter of adjacent tool holders | mm. 90 |
Max diameter non-adjacent | mm. 125 |
Max. tool holder length | mm. 300 |
Max weight of single tool holder | kg. 18 |
Max Height | m. 2,75 |
Max. floor space requirements | m. 2,55 x 3,00 |
Machine weight | kg. 6.900 |