The VISION WIDE SF-2616 3-Axis Double Column Machining Center is a popular bridge-type model within the SF Series, offering an extended X-axis travel for larger workpieces. Engineered for high efficiency and long-term accuracy and stability, its robust design is optimized for fine components machining and mold cutting, combining a large working area with high dynamic performance.

Key Specifications and Structural Integrity

The SF-2616 provides high working capacity and stability for demanding workpieces:

• Full Casting Structure: Features a full casting structure and an ultra-wide column that provides the best rigid support for the spindle, ensuring stability and long-term accuracy across the extended X-axis.
• Dynamic Accuracy: The ultra-wide base of the X-axis and thick, high-rigidity table enhance the table load capacity and guarantee the best dynamic level accuracy during high-speed operation.

Speed and Precision Features

The machine utilizes high-speed motion for efficient contouring:

• High-Speed Motion: The machine is designed with 3-axis linear ways (on most options) for rapid traverse speeds up to 24 m/min in X/Y and $\text{15 m/min}$ in Z. The cutting feed rate is a high 10,000 mm/min, which is crucial for efficient mold machining.
• Versatile Spindle: The standard configuration includes a 6,000 RPM, 2-step gear-type spindle (box way Z-axis) for high-torque cutting, with options available for 10,000 or 12,000 RPM direct-driven or built-in spindles for high-speed finishing.
• Automation: Comes standard with a 32-tool arm-type ATC (Vertical type tool change) for efficient tool management.