Mazak INTEGREX i-800V/8

The Mazak INTEGREX i-800V/8 is the largest vertical multi-tasking machine in the i-V family, taking workpieces up to Φ1500 mm (Φ59 in) in diameter and 1500 mm high at up to 3000 kg (6614 lbs). The vertical layout — rotary table below, milling head above — is what makes those numbers usable. A 3000 kg ring or casing sits on the table under its own weight, so workholding resists cutting forces rather than fighting gravity as it would in a horizontal spindle.

The table is the turning spindle. It runs to 500 rpm with 3120 N·m of continuous torque from a 45 kW (60 HP) continuous motor, positions as a C-axis to 0.0001° and rapids at 50 rpm. That combination is what lets the machine face, bore and turn large diameters properly rather than treating rotation as indexing between milling operations.

The milling head reaches 10000 rpm through BT50 tooling at 37 kW (50 HP) peak and 30 kW (40 HP) continuous, with 353 N·m peak and 248 N·m continuous torque. The B-axis covers 150° and rapids at 30 rpm, with the same 0.0001° minimum increment, giving access to the bore, the outside diameter, the top face and angled features in one clamping.

Travels are 1700 mm (67 in) in X, 1500 mm (59 in) in Y and 1150 mm (45 in) in Z, all rapiding at 52000 mm/min (2047 IPM). Y matching the full Φ1500 mm workpiece diameter is the significant figure: the head can traverse the entire part width off centerline, so eccentric bosses, ports and bolt patterns anywhere on a large flange are reachable without repositioning the workpiece.

The 43-pocket magazine takes tools to Φ125 mm, Φ250 mm with an adjacent pocket empty, 650 mm long and 30 kg.

At 39650 kg (87412 lbs) on a 6010 × 8729 mm footprint and 3983 mm (157 in) tall, the i-800V/8 is a foundation-level install. It targets energy, aerospace and heavy industry — turbine casings, large bearing housings, valve bodies and similar parts where consolidating setups saves both crane time and cumulative alignment error.