5-Axis / 5-Face Machining Center
MVX255 5AX Series

Machining Capability
5-Axis
Application
The MVX255 5AX is a state-of-the-art 5 Axis CNC Machining Center that offers a wide working range and precise Y-axis travel of 610 mm. With its compact table size of ø250 mm and maximum workpiece size of ø255 x 300 mm, MVX255 5AX is proficient in executing complex contouring and high-accuracy machining tasks.
The MVX255 5AX integrates advanced 5 Axis CNC technology, making it an ideal choice for aerospace, medical, mold, automotive, and advanced industries.
- Direct drive spindle or motor spindle
- Low gravity center base
- 7 leveling screws and 3 points leveling
- Our new industrial design blends aesthetic, technological, and precise styles.


High Rigidity Structure
Wider column span, heavy duty and high precision roller linear guide 35/ 45/ 45 mm on X/ Y/ Z axis and six blocks on X, Y and Z axes for rigidity. Pretension oversized 45 mm diameter ball screws for transmission rigidity and provide heavy duty machining and stability.

High Precision Spindle
Direct drive spindle or motor spindle features the least noise and vibrations.

A Axis and C Axis
High accuracy and high speed 5 axis rotary table, repeatability of 4″ and max. table speed at 25 rpm.
Specification
ITEM | 255 5AX | ||
---|---|---|---|
Working Range | |||
Table size | ø250 mm | ||
Travel X/ Y/ Z | X: 460 mm/ Y: 610 mm (+305 ~ ‐305)/ Z: 450 mm | ||
Tilt travel A axis | A: +30°~‐120° | ||
Rotary travel C axis | 360° | ||
Spindle nose to table surface | 30 ~ 480 mm | ||
Spindle nose to A axis center @A axis tilt 90° | ‐10(A axis center) ~ 480 mm | ||
Max. workpiece size | ø255 x 300 mm | ||
Table load capacity | 30 kg (Horizontal); 20 kg (Tilt) | ||
Main Spindle | |||
Spindle & transmission type | HSK E40 | ||
Max. spindle speed | 42,000 rpm Oil Air | ||
Spindle base speed | 25,700 rpm | ||
Max. spindle output | 13 kw, S6-40% | ||
Max. spindle torque | 6.3 Nm | ||
Feed Drive | |||
Rapid travel X/ Y/ Z | 10,759/ 10,759/ 17,671 N | ||
Rapid travel X/ Y/ Z | 24/ 24/ 24 m/min | ||
Rotary speed A/C | 100 min¯¹/ 250 min¯¹ | ||
Linear guide size | 35/ 45/ 45 mm | ||
Ball screw diameter | 45 mm | ||
Automatic Tool Changer | |||
Tool selection | Random and shortest selection | ||
Magazine pots | 30 | ||
Max. tool adj. w/o tool | 90 (75) mm/ 180 (150) mm | 75 mm/ 150 mm | |
Max. tool length | 300 mm | ||
Max. tool weight | 4 kg | 3 kg | |
CTC time | 4.5 sec. | 4 sec. | |
ISO 230-2 | |||
Accuracy positioning | 0.005 mm | ||
Repeatability | 0.004 mm | ||
Coolant System | |||
Coolant tank capacity | 300 L | ||
Nozzle coolant & flush pump | 100L/ min, 3.5 bar | ||
Machine Size | |||
Height | 3,100 mm | ||
Width x depth | 2,500 x 2,807 mm | ||
Weight | 7,400 kg | ||
Connections | |||
Main power | 35 KVA 380-440V, 50/60 HZ | ||
Pneumatic consumption | 5.5 kg/ cm² |
Please be aware of the continuous performance improving policy, UnionMT reserves the rights to change product specifications, data, options, appearances and etc. without notice.
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