MFG BK5035 CNC Slotting Machine

5.5kW Servo Drive, 3-Stage Deceleration & HT250 Cast Construction for Keyway Machining

Product Overview
The MFG BK5035 is a high-rigidity CNC slotting machine engineered for the precise machining of keyways, gears, flat planes, and complex forming surfaces.

Manufactured in strict accordance with the JB/T2825.3-2006 industry standard, the core components are constructed from high-temperature aged HT250 castings.

Driven by a 5.5kW high-torque servo motor and controlled by the KND1000MF CNC system, the machine utilizes a robust crank mechanism with a three-stage deceleration system to deliver exceptional cutting force.

With direct-drive servo feeds and a fully enclosed protection design, the BK5035 provides reliable, high-precision material removal for the automotive, aerospace, and general mechanical industries.

Key Features & Engineering Details

• HT250 Heavy-Duty Castings: The upper and lower beds, carriage, ram, crank, slider, and worktable are all manufactured from premium HT250 castings. These components undergo rigorous high-temperature aging and precision scraping to eliminate internal stresses and ensure long-term geometric stability.
• 5.5kW Servo Drive & 3-Stage Deceleration: The main slotting ram is powered by a 5.5kW high-torque servo motor. Power is transmitted through a specialized three-stage deceleration system (one-stage synchronous belt and two-stage gear deceleration) coupled with a crank mechanism, ensuring maximum cutting force during heavy keyway slotting.
• KND1000MF CNC Control: The machine is operated via the advanced KND1000MF CNC system, featuring full-screen editing. It includes a dedicated electronic handwheel, which allows operators to perform precise manual tool setting and positioning safely and efficiently.
• Direct-Drive Precision Feeds: Both the X and Y axes are equipped with servo-controlled ball screws to achieve stepless speed regulation. The ball screws are directly connected to the servo motors and utilize a double-nut preloading structure. This design facilitates easy clearance adjustments and significantly extends the service life of the transmission system.
• Optional Multi-Angle Rotary Machining: To expand machining capabilities, the BK5035 can be optionally configured with a CNC dividing head, a CNC rotary table, or an internal rotary worktable. This enables the precise indexing and slotting of keyways at specific angular directions.
• Industrial Guarding & Chip Management: The machine features a full protection enclosure to safely contain coolant and metal chips during the cutting process. Automatic chip removal devices can be optionally equipped based on facility requirements.