ACRA MT-75S HORIZONTAL MACHINING CENTER

Technical Description

The ACRA MT-75S is a precision CNC turning machine engineered for high-volume production of complex cylindrical components. This 2-axis machine features a robust 10-inch chuck with a maximum turning diameter of 12 inches and extended turning length of 20.9 inches, accommodating a maximum bar diameter of 2.95 inches. The machine delivers dual main spindles, each operating at 3,800 RPM with 29.5 horsepower, enabling simultaneous machining operations for enhanced productivity. The spindle swing capacity of 20.5 inches provides clearance for larger workpiece diameters. The MT-75S incorporates a 10-position turret tool carrier with single-point simultaneous cutting capability, optimizing tool accessibility and reducing cycle times. The X-axis provides 7.08 inches of linear travel with rapid traverse and feed rates up to 708 inches per minute, while the Z-axis offers 23.23 inches of travel at identical rapid traverse capabilities. These high feed and rapid rates significantly reduce non-cutting time during complex operations. The machine's precision turret system ensures accurate tool positioning and repeatability essential for tight tolerance work. The MT-75S is ideally suited for automotive, aerospace, and medical component manufacturing where precision, repeatability, and production efficiency are critical requirements. Its dual-spindle architecture and extended bar capacity make it particularly effective for production runs requiring multiple operations per part without secondary setup.