Compact 5-Axis CNC Machining Center with Ø320mm Trunnion Table
Model: UV320 | CNC Trunnion Table Machining Center
The EUMASEIKI UV320 is a dynamic, accurate, and compact 5-axis machining center developed from the EV series 3-axis platform. It features a Ø320mm trunnion table with ±110° tilting and 360° rotating axes, enabling complex multi-surface machining in a single setup. Ideal for precision mechanics, watchmaking, medical technology, electronics, and general mechanics.
Key Selling Points
- 5-Axis Simultaneous Machining: Trunnion table with A-axis tilt range -110° to +110° and C-axis 360° rotation allows complex geometries in one clamping (source: product parameters).
- High Spindle Performance: 12,000 rpm ISO 40 spindle with 11/20 kW motor (S1/S6-40%) delivers robust cutting for various materials (source: product parameters).
- Compact Footprint: Machine size 2500 x 3150 mm, height 2900 mm, suitable for space-constrained workshops (source: product parameters).
- Fast Tool Changes: 24-tool magazine with arm-type changer, 1.5 sec tool-to-tool time reduces non-cutting time (source: product parameters).
- High Positioning Accuracy: X/Y/Z positioning accuracy 0.007 mm and repositioning 0.005 mm per VDI3441 ensures precision parts (source: product parameters).
- Versatile Material Compatibility: Handles special alloy steel, marble, high-precision electronic components, and cast iron (source: product material specification).
Technical Specifications
| Travel X/Y/Z | 550 / 550 / 500 mm |
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| Worktable Size | Ø320 mm |
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| Max Load | 60 kg |
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| A-axis Tilt Range | -110° ~ +110° |
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| C-axis Rotation | 360° |
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| Spindle Speed | 12,000 rpm |
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| Spindle Taper | ISO 40 |
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| Main Motor Power | 11 / 20 kW (S1/S6-40%) |
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| Tool Magazine Capacity | 24 pcs |
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| Max Tool Diameter | 76φ / 150φ mm |
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| Positioning Accuracy (X/Y/Z) | 0.007 mm |
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| Reposition Accuracy (X/Y/Z) | 0.005 mm |
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| Machine Weight | about 5,200 kg |
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| CNC System | SYNTEC 220MA-5 |
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Models and Options
The UV320 is part of the EUMASEIKI UV series. Available configurations may include optional high-pressure coolant, chip conveyor, or probing systems. Contact us for specific options.
Materials and Structure
Machine bed is made of mineral castings (structure optimized via finite element analysis, full annealing to eliminate internal stress). Spindle and guideways are high-frequency heat-treated. Key components from Taiwan and Japan, with some core parts from Germany or Italy. Handles materials like special alloy steel, marble, high-precision electronics, cast iron.
Applications
Suitable for manufacturing of small and medium series components in precision mechanics, watchmaking, medical technology, electronics, and general mechanics. Dedicated to drilling, tapping, and milling.
Customization
Customization options may be available based on specific manufacturing needs. Contact our sales team to discuss requirements.
FAQ
What is the maximum workpiece weight the UV320 can handle?
The worktable can support up to 60 kg.
What is the spindle speed range?
The spindle operates up to 12,000 rpm.
How many tools can the magazine hold?
It holds 24 tools with arm-type changer.
What is the positioning accuracy?
Positioning accuracy is 0.007 mm and repositioning 0.005 mm (VDI3441).
What CNC system is used?
The machine uses SYNTEC 220MA-5.
What industries is it suitable for?
Precision mechanics, watchmaking, medical technology, electronics, and general mechanics.
Can it machine complex alloys?
Yes, it can handle special alloy steel and other materials.
What is the machine weight?
About 5,200 kg.
Inquiry Information
Contact: Justin Zheng | Email: info@eumaseiki.com | Tel: +86 139 6883 7667 | WhatsApp: +86 139 6883 7667
Product Images
EUMASEIKI UV400/320 series machine overview
