EV-1475B CNC Vertical Machining Center | High Torque, Wide Travel
EV-1475B CNC Vertical Machining Center
The EV-1475B is a robust CNC vertical machining center designed for precision machining of large parts. With a 1400mm X-axis travel, 1000kg worktable load capacity, and a powerful 22/33kW spindle motor, it delivers high torque and stability for heavy-duty cutting. The machine features mineral castings and high-quality components from Taiwan/Japan, ensuring long-term accuracy and reliability.
Key Selling Points
- High Torque Spindle: The ISO 50 belt-driven spindle provides max torque 260 Nm (S6 25%), enabling heavy cutting in mold steel and alloys.
- Large Work Envelope: X/Y/Z travels of 1400x750x750 mm accommodate large workpieces, reducing setup changes.
- Mineral Casting Construction: Base and column are made of mineral castings, offering superior vibration damping and thermal stability for improved surface finish.
- Precision Accuracy: Positioning accuracy of 0.008 mm and repeatability of 0.005 mm ensure consistent machining quality.
- Rapid Feed Rates: 36/24/24 m/min rapid traverse reduces non-cutting time and increases productivity.
- Reliable Components: Spindle, ball screws, and guideways sourced from top brands in Taiwan/Japan, backed by experienced assembly technicians.
Technical Specifications
| Parameter | Value |
|---|
| X/Y/Z Travel | 1400 / 750 / 750 mm |
| Spindle Nose to Worktable | 150-900 mm |
| Spindle Center to Column | 875 mm |
| Worktable Size | 1500 x 700 mm |
| Max. Load on Worktable | 1000 kg |
| T-slot Size | 18 x 100 x 7 mm |
| Spindle Taper | ISO 50 |
| Spindle Speed | 8000 rpm |
| Main Motor Power (S1/S6 25%) | 22/33 kW |
| Main Motor Torque (S1/S6 25%) | 140/260 (210/380) Nm |
| Rapid Feed (X/Y/Z) | 36/24/24 m/min |
| Cutting Feed Rate | 10000 mm/min |
| Ball Screw (X/Y/Z) | φ40/12 mm |
| Linear Guideway | 45/55*4/45 mm |
| X/Y/Z Feeding Motor Power | 3.8/4.9/4.9 kW |
| X/Y/Z Feeding Motor Torque | 18/27/27 Nm |
| Tool Shank Type | BT50 |
| Tool Magazine Capacity | 24 pcs |
| Max. Tool Diameter (Adjacent/Non) | φ110/φ220 mm |
| Max. Tool Length | 350 mm |
| Max. Tool Weight | 15 kg |
| Tool Change Time | 3 sec. |
| XYZ Positioning Accuracy | 0.008 mm |
| XYZ Repeat Positioning Accuracy | 0.005 mm |
| Coolant Motor Power | 1.0+1.0 kW |
| Required Air Pressure | 6.5 kg/cm² |
| Required Power | 35 kVA |
| Machine Weight | 7500 kg |
| Machine Size | 3700 x 2900 mm |
| Machine Height | 3300 mm |
| Control System | SIEMENS 828D |
Models and Options
The EV-1475B is available in standard configuration. Options include 4-axis rotary table for 5-face or 5-axis machining, and customized features like higher torque or wider travel as per specific requirements.
Materials and Structure
The machine is constructed with high-precision electronic components, special steel, cast iron, and marble mineral materials. The base and column are mineral castings, annealed to eliminate stress, ensuring long-term stability. Key components like spindle, ball screws, and guideways are sourced from Taiwan/Japan renowned brands.
Applications
Suitable for precision mold making, aerospace parts, automotive components, high-end equipment production, shipbuilding, and engineering machinery. The high torque and large work envelope make it ideal for machining large dies and heavy parts.
Customization
We offer customization options including different control systems, additional rotary axes, enhanced spindle speeds, and tailored worktables. Contact us with your specific requirements.
FAQ
What is the maximum table load capacity?
The maximum load on the worktable is 1000 kg, suitable for heavy workpieces.What spindle taper is used?
The spindle uses ISO 50 taper, compatible with BT50 tool holders.What is the positioning accuracy?
Positioning accuracy is 0.008 mm, with repeat positioning accuracy of 0.005 mm.What control system is installed?
The machine is equipped with Siemens 828D CNC control.Can the machine be customized?
Yes, we offer various customizations including 4-axis table for 5-face processing, and other options.What is the machine weight?
The machine weighs 7500 kg.What is the tool magazine capacity?
The tool magazine holds 24 tools.
Inquiry Information
For pricing and further information, please contact: Justin Zheng, Email: info@eumaseiki.com, Tel/WhatsApp: +86 139 6883 7667.
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