EV-1580B CNC Vertical Machining Center
The EV-1580B is a precision CNC vertical machining center engineered for heavy-duty machining across diverse industries. Featuring a mineral casting base and column, it delivers superior vibration damping and thermal stability for prolonged accuracy. Equipped with a SIEMENS 828D control and high-torque spindle, this machine is ideal for mold making, aerospace, and automotive parts production.
Key Selling Points
- Mineral cast iron construction for enhanced rigidity and vibration dampening, ensuring stable machining and longer tool life.
- Large worktable (1600 x 800 mm) with 1200 kg load capacity, accommodating oversized workpieces.
- High-torque spindle (22/33 kW) with 8000 rpm, delivering powerful cutting for tough materials.
- Precision ball screws (φ50 mm) and linear guideways (55 mm wide) for high feed rates and positioning accuracy of 0.009 mm.
- 24-tool arm-type automatic tool changer (BT50) for fast tool changes (3 seconds), boosting productivity.
Technical Specifications
| Parameter | Value |
|---|
| X/Y/Z Travel | 1500 / 800 / 700 mm |
| Spindle Nose to Worktable | 155 - 855 mm |
| Spindle Center to Column | 855 mm |
| Worktable Size | 1600 x 800 mm |
| Max. Worktable Load | 1200 kg |
| T-slot (W x D x N) | 22 x 110 x 7 mm |
| Spindle Taper | ISO 50 |
| Spindle Drive | Belt |
| Spindle Speed | 8000 rpm |
| Main Motor Power (S1/S6) | 22/33 kW |
| Main Motor Torque (S1/S6) | 140/260 Nm |
| Rapid Feed Rate (X/Y/Z) | 20 m/min |
| Cutting Feed Rate | 10000 mm/min |
| Ball Screw Diameter (X/Y/Z) | φ50 mm |
| Linear Guideway (X/Y/Z) | 55/45/55 mm (4 slides) |
| Feeding Motor Power (X/Y/Z) | 3.8/4.9/4.9 kW |
| Feeding Motor Torque (X/Y/Z) | 18/27/27 Nm |
| Tool Shank | BT50 |
| Tool Magazine Capacity | 24 pcs |
| Max. Tool Diameter (Adj./Non-adj.) | φ110/φ220 mm |
| Max. Tool Length | 350 mm |
| Max. Tool Weight | 15 kg |
| Tool Change Time | 3 sec. |
| Positioning Accuracy (X/Y/Z) | 0.009 mm |
| Repeat Positioning Accuracy | 0.006 mm |
| Coolant Motor Power | 1.0+1.0 kW |
| Required Air Pressure | 6.5 kg/cm² |
| Required Power | 35 kVA |
| Machine Weight | 8000 kg |
| Machine Size (L x W) | 4000 x 3300 mm |
| Machine Height | 3550 mm |
| CNC System | SIEMENS 828D |
Models and Options
The EV-1580B is a standard model. Optional configurations include a 4-axis rotary table for 5-face or 5-axis processing. The machine can be customized with higher torque, wider travel range, and faster speed options.
Materials and Structure
Base and column are made of high-precision mineral castings, combined with marble mineral materials for superior damping. All castings undergo secondary annealing and long-term aging for stress relief. Key components like spindle, ball screws, and guideways are sourced from Taiwan/Japan, ensuring reliability. High-frequency heat treatment is applied to spindle guideways for extended service life.
Applications
This machining center is suitable for precision mold making, aerospace parts, automotive components, high-end equipment production, shipbuilding, and engineering machinery manufacturing.
FAQ
What is the positioning accuracy of the EV-1580B?
The positioning accuracy is 0.009 mm on all axes, with a repeatability of 0.006 mm.
Can the machine be customized for 5-axis machining?
Yes, optional 4-axis rotary table is available for 5-face or 5-axis processing.
What CNC control does the machine use?
It uses the SIEMENS 828D control system.
What is the maximum tool weight and length?
The maximum tool weight is 15 kg, and the maximum tool length is 350 mm.
What industries is this machine suitable for?
It is suitable for precision mold making, aerospace, automotive parts, high-end equipment, and shipbuilding.
Inquiry Information
Contact: Justin Zheng
Email: info@eumaseiki.com
Tel/WhatsApp: +86 139 6883 7667
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Main Image: EV-1580B CNC machine overview - filename: ev-1580b-cnc-machining-center-front-view.png
