The Beijing No.1 Machine Tool Plant B1-400W universal knee-type milling machine is a heavy-duty, high-precision mill designed for complex machining applications in tool rooms, die and mould workshops, and general engineering facilities. The universal table can be swivelled up to ±45°, enabling helical, spiral, and angular milling operations on workpieces such as gears, splined shafts, twist drills, and spiral bevel gears. With its wide 400mm table and robust construction, this machine delivers excellent stability and cutting performance for both ferrous and non-ferrous materials.

Each machine is manufactured under strict quality control and undergoes comprehensive inspections to ensure long-term reliability and consistent accuracy. Our efficient inventory and logistics system guarantees fast dispatch to minimise your waiting time. The B1-400W combines versatility, power, and durability for demanding milling tasks.