• CNC Servicing & Solutions India Private Limited (Haas Automation)

HORIZONTAL MACHINING CENTRES

Haas Technical Center offers Horizontal Machining Centres, EC-300. It delivers all the accuracy, ease of use and high-productivity standard features. It is a compact machining centre with a generous 20" x 18" x 14" (xyz) travels, a twin pallet changer and built-in tombstone indexing capabilities. It is equipped with an 8,000-RPM, 40-taper spindle that features a unique inline, direct-drive system that couples the motor directly to the spindle rather than using belts or gears. This results in less vibration, less heat and less noise than other drive systems, providing better surface finishes, extreme thermal stability and quiet operation. Powered by a 20-HP vector dual drive system with on-the-fly wye-delta switching, the spindle yields plenty of low-end torque and a wide constant-power band. The built-in twin pallet changer (300 mm pallets) allows the operator to load and unload parts on one pallet while parts are being machined on the other. Once machining is complete, a servo-driven changer swaps pallets in less than 5 seconds to keep throughput high. An incremental indexer (45° increments) provides precise positioning for multi-sided parts and tombstones, and a full 4th axis is available. High-lead ballscrews and high-torque servo motors on all axes provide rapids to 1,000 ipm to reduce cycle times, and a 24-pocket side-mount tool changer swaps tools quickly to keep non-machining time to a minimum. For added performance, a 12,000-RPM spindle powered by a 30-HP vector dual drive system is available as an option. This spindle provides more power than the standard spindle, as well as additional speed for high-speed machining operations. For increased tool capacity, a 40-pocket side-mount tool changer is also available.