The Skymach BR-25L-750 High-Precision Linear Guide Slant Bed CNC Lathe is built on an integrated 30° monolithic HT300 cast iron bed equipped with heavy 45/45 precision linear guideways, an A2-8 high-torque spindle (2,500 RPM, Φ75 mm bar capacity), and an NC125/SH125 10T/12T tool turret. Designed with high dynamic responsiveness and vibration dampening, the BR-25L-750 excels in high-efficiency turning of large flanges, automotive shafts, hydraulic valve bodies, and precision machine components.
Comprehensive Machining Capabilities
- Heavy 45/45 Linear Guideways: Low-friction high-rigidity linear rails provide smooth axis motion, rapid 20 m/min feeds, and high contouring accuracy.
- High-Power Spindle Drive: 15/18.5 kW spindle motor delivers abundant low-end torque for heavy turning cuts and high-speed precision for finishing.
- Large Working Envelope: Φ830 mm swing over bed with 650 mm machining length handles large diameter workpieces with ease.
Key Engineering Highlights
- NC125 / SH125 Turret: 125 mm center height tool turret provides rapid indexing and rigid tool clamping.
- Heavy MT5 Tailstock: Φ100 mm sleeve with 785 mm travel provides robust support for shaft machining.
- 30° Monolithic HT300 Casting: Direct chip evacuation design minimizes thermal buildup and maximizes structural rigidity.
Technical Parameters
| Max. Swing Diameter Over Bed | Φ830 mm |
|---|---|
| Max. Machining Diameter | Φ620 mm |
| Max. Swing Diameter Over Cross Slide | Φ460 mm |
| Max. Processing Length | 650 mm |
| Spindle End Type | A2-8 |
| Optional Chuck (Optional Accessories) | 10 inch (12 inch) |
| Spindle Motor Power | 15 / 18.5 kW |
| Spindle Speed | 2500 rpm |
| Spindle Bore | Φ87 mm |
| Through the Bar Diameter | Φ75 mm |
| X / Z Axis Lead Screw Specification | 4008 / 5010 |
| X / Z Axis Linear Guide Specifications | 45 / 45 |
| X / Z Axis Limit Travel | 330 mm / 930 mm |
| X / Z Axis Motor Torque | 22 N.m / 22 N.m |
| X / Z Axis Connection Type | Direct Connection |
| Turret (Special Configuration) | NC125, SH125 |
| Tower Station | 10T / 12T |
| Turret Center Height Size | 125 mm |
| Sleeve Diameter | 100 mm |
| Sleeve Travel | 80 mm |
| Tailstock Max. Travel | 785 mm |
| Tailstock Sleeve Taper | MT5 |
| Bed Type and Inclination | Integrated / 30° |
| Machine Size (L * W * H) | 2760 x 1510 x 1580 mm |
Frequently Asked Questions
What is the warranty period for your machines?
We offer a standard 12-month warranty on all our CNC machines, covering the spindle assembly, ball screws, linear guides, CNC controller, and servo drive motors. Extended warranties and customized service plans are available upon request.
Do you provide overseas installation and training?
Yes. Our engineers are available for overseas dispatch to assist with machine installation, commissioning, and comprehensive operator training at your facility. Every machine also ships with English manuals, circuit diagrams, and video setup guides.
What is the typical lead time for an order?
Standard catalog machines ship within 30 days. Custom configurations — such as oversized spindle bores, extended bed lengths, or integrated 4th-axis rotary tables — typically ship within 60 days.
How do you handle spare parts requests?
We maintain a comprehensive inventory of standard spare parts. Genuine replacement components are dispatched via international express (DHL/FedEx) within 48 hours, ensuring minimal downtime for your production line.
