ATRUMP L-860 VERTICAL MACHINING CENTER

Technical Description

The ATRUMP L-860 is a three-axis vertical machining center designed for precision manufacturing operations in tool rooms and job shops. Featuring a working envelope of 36.7" × 19.7", this machine delivers reliable performance with an 11.2 kW (approximately 15 HP) spindle motor capable of 8,000 RPM, providing adequate power and speed for diverse machining tasks. The machine is equipped with a 16-position automatic tool changer (ATC) that utilizes BT40/CAT40 taper tool holders, enabling rapid tool changes and minimizing production downtime. The rigid table surface accommodates workpieces up to 36.7" in length and 19.7" in width, making it suitable for mid-sized component manufacturing. The L-860 is controlled by a Centroid M400 CNC control system, which features a 15-inch touch screen LCD display and includes advanced capabilities such as conversational programming, simultaneous 3-4 axis interpolation, automatic tool measurement, and compatibility with industry-standard G-code. The M400 control supports digital servo drives with high block throughput and features 2000-line acceleration/deceleration lookahead for optimized machining cycles. This combination of robust mechanical construction with modern CNC technology makes the ATRUMP L-860 an efficient solution for shops requiring precision vertical machining with user-friendly programming and setup.