Emco Hyperturn 200 Powermill

At the top of the range, the Emco Hyperturn 200 Powermill machines workpieces up to a turning diameter of 1,000 mm (39.4 in) and, in Emco's words, a maximum length of 6100 mm. It is a turn-mill centre with a B-axis milling spindle, and its main and counter spindle are identical: 84 kW (112.6 hp) and 6,410 Nm (4728.0 lb-ft) each at up to 1,800 rpm.

Equal spindles matter at this size. A heavy part can be gripped at both ends and driven from both, or handed over and machined on the second side with the same cutting data as the first. Emco also describes both spindles as suited to vibration-damped boring bars up to 1000 mm, with a special magazine as an option, and an additional magazine takes boring bars up to 1500 mm long.

The milling spindle comes in two versions and the table shows the trade: 6500 (10000) rpm and 630 (340) Nm. The high-torque spindle suits face milling and large drills in steel. The faster one gives up nearly half the torque for speed and is the better match for smaller cutters and light alloys. Tool interfaces are HSK-T 100 or PSC80. The magazine holds 50 / 100 / 200 tools with a maximum tool diameter of 120 / 240 mm.

Feed force is listed as 30000 - 20000 - 30000 N and rapids as 30 / 30 / 30 m/min. The machine is 12400-13400-14400-15400 x 4000 x 3400 mm depending on length and weighs 40000-54000 kg (depending from type and accessory). It runs on the Sinumerik ONE.