DN Solutions MYNX 5400/40 II VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a **CAT40 spindle taper** oriented vertically, supporting robust tool holding suitable for a wide range of machining applications. It is equipped with a **30-tool automatic tool changer (ATC)**, enabling efficient production and reduced setup times. The machine operates on **3 axes** (X, Y, Z) with the following travels: **X: 40.2 inches, Y: 40.2 inches, Z: 20.9 inches**. The maximum feed rate and rapid traverse speed for all axes reaches up to **1,181 inches per minute**, ensuring high-speed machining capabilities. The CAT40 taper standard is well-regarded for balancing rigidity and versatility, with a taper angle of 7/24, providing secure tool retention and precise spindle-to-tool engagement, which minimizes tool chatter and enhances cutting accuracy. The 30-tool capacity supports complex machining operations with a wide selection of tools readily available. The machine’s vertical spindle orientation is optimal for milling, drilling, and boring operations on various materials, enabling high precision and efficiency typical in aerospace, automotive, and general manufacturing environments. This setup allows workpieces to be processed using multiple tools in a single setup without manual intervention, increasing throughput and repeatability. Overall, this vertical machining center combines a sizable working envelope with a high-performance CAT40 spindle, high-speed axes, and substantial tool capacity, making it ideal for versatile, precision 3-axis CNC machining tasks.