Technical Description
The TOPTECH HF 800 is a precision horizontal machining center designed for versatile metal removal operations. Featuring a robust inverted T-type bed construction, this machine delivers three-axis CNC-controlled capability with travel dimensions of 1,300 mm (X-axis), 900 mm (Y-axis), and 900 mm (Z-axis), accommodating workpieces up to 2,000 kg on its 800 x 800 mm pallet. The spindle operates at a maximum speed of 6,000 RPM with BT50 taper interface, providing adequate power for heavy cutting applications. Equipped with an advanced FANUC CNC controller featuring full closed-loop regulation, the machine performs interpolated cutting in straight lines, diagonals, and circular arcs, enabling comprehensive milling, boring, drilling, expanding, reaming, tapping, and four-axis linked operations. The automatic pallet exchange system facilitates uninterrupted production cycles, while stepless spindle speed variation optimizes cutting conditions for diverse materials and operations. Standard features include precision linear scales on all axes, constant temperature oil cooling for spindle and gearbox stability, and a tool magazine capacity supporting 45 tools with automatic exchange functionality. With repeat positioning accuracy of ±0.004 mm across primary axes and 2-arc second repeatability on the rotary table, the HF 800 delivers consistent dimensional control essential for demanding aerospace, automotive, and precision component manufacturing applications.
