The Jobs Grand Speeder is a used gantry milling machine — sometimes referred to as a gantry machining centre — dating from 2015 and currently located in Belgium. Gantry milling machines are large-format, high-rigidity machine tools designed for the precision milling, boring, and contouring of substantial workpieces, and are widely used in aerospace, automotive, mould-making, and heavy engineering. Jobs is an Italian manufacturer with a long-established reputation for building large-format, high-performance milling and machining systems serving demanding industrial sectors.
The machine's axis travels are exceptionally large: 14,000 mm in X, 5,000 mm in Y, and 2,500 mm in Z, making it suited to very long or wide structural components. Rotary motion is provided by a C-axis with a range of 400 degrees (±200 degrees) and an A-axis with a range of 220 degrees (±110 degrees), enabling five-axis contouring and complex multi-angle machining operations.
The electro-spindle runs to 24,000 RPM and accepts HSK63-A toolholders, a precision taper widely used in high-speed milling to ensure secure, accurate tool clamping. Tooling capacity is provided by two chain-format tool magazines, each holding 40 tools, giving a combined capacity of 80 tool positions. Tools are specified with a maximum external diameter of 170 mm and a total length of up to 553 mm.
The working table measures 13,000 mm by 5,000 mm with a height of 250 mm and is rated to carry a load of 1,000 kg per square metre, reflecting the heavy-duty structural nature of the machine. Total machine weight is 70,830 kg.
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