BK5035 BK5040 CNC Slotter for Internal Keyway Machining

BK5040 is a heavy-duty vertical CNC slotting machine, also known as CNC slotter, with a maximum slotting stroke of 400 mm. It is specially designed for internal keyway, spline hole, blind groove, flat surface and forming profile machining. Built with solid cast iron frame and stable ram structure, this machine delivers consistent cutting accuracy and strong vibration resistance for carbon steel, alloy steel and cast iron parts. It is widely used in gearbox, reducer, hydraulic component and machinery spare part workshops.

This BK5040 supports 2-axis / 3-axis CNC control. Standard system is KND, and GSK, Syntec or other CNC controllers are optional. The ram stroke speed and table feed are adjustable. It can automatically complete multi-position keyway and spline machining in one clamping, greatly reducing manual indexing errors. We can customize the machine voltage to match your local power supply, including 3-phase 220V, 380V, 440V. Full protective cover is available as an option.

Our MOQ for BK5040 CNC slotting machine is 1 set, supporting trial order. We provide full specification sheet, English operation manual and 12-month machine warranty. Lead time is about 25–35 working days after deposit. If you need a quotation, please tell us your required CNC system, voltage and workpiece size.