BRUTE 4828V VERTICAL MACHINING CENTER

Technical Description

This CNC machining center features extensive travel capacities with X axis at 47.2 inches, Y and Z axes each at 27.5 inches, allowing machining of large components. The spindle nose to table distance ranges from 6 to 33.5 inches, and the spindle center is set 28 inches from column ways, ensuring versatile vertical adjustment. Its table measures 55 by 26 inches with T-slot dimensions of 0.708 by 4.13 inches, supporting maximum loads up to 5,500 lbs for heavy workpieces. The machine base width is 47 inches, and the saddle length is 82.7 inches, contributing to structural stability. An ample door opening of 47 inches facilitates easy part loading. The spindle is powered by a robust 25 HP motor capable of speeds between 60 and 8,000 rpm, delivering a maximum torque of 220 ft-lbs for demanding cutting operations. The precision ball screws on all axes have a diameter of 1.97 inches and a pitch of 0.39 inches, driving smooth axis movement with positioning accuracy of ±0.00015 inches and repeatability of ±0.0001 inches. Rapid traverse rates reach 1,181 ipm on all three axes, with maximum cutting feed rates at 787 ipm. A 24-tool dual-arm automatic tool changer accommodates tools up to 5 inches in diameter and 26 lbs in weight, enhancing machining efficiency. The machine operates on 220 VAC, 100 Amps, requiring 6 scfm continuous and 18 scfm momentary air at 80–100 PSI for pneumatic systems. Coolant capacity is 21 gallons powered by a 3 HP motor. The machine footprint measures 122 by 144 by 100 inches and weighs 22,400 lbs. Electronics include a 32-bit main processor, 300 MB memory, and storage for part programs, supporting high-speed milling at 1,000 lines per second, with 48 fixture and 400 tool offsets, ensuring high precision in complex machining tasks.