3-axis CNC machining center 3BDC

verticalBT 40drilling

Overview
The 3BDC-1200 is a CNC machining center for beam and profile processing designed for high-throughput drilling and machining of structural steel profiles. The machine integrates a movable bridge, FANUC control and servo drives to ensure precise, repeatable positioning.

Key features

• Movable FANUC CNC control unit for ergonomic programming and part processing
• All axes driven by FANUC servo motors with planetary gearbox
• Preloaded ball screws and rigid welded steel frame for dimensional stability
• Movable bridge for fast and precise spindle positioning
• Hydraulic clamps for secure fixation of workpieces
• Spindle designed for quick tool change and impact resistance
• 6-station automatic tool changer (ATC) for each spindle
• BT40 tool holder with coolant channels; MQL tool cooling
• Infeed and outfeed conveyors 12 m each; central lubrication standard

Technical specifications

• Machine type: 3BDC-1200
• Control unit: FANUC iH/PRO 21.5-inch colour LCD touch panel
• Drilling units (vertical): 1
• Drilling units (horizontal): 2
• Drilling diameter: 10–40 mm
• Spindle speed: infinitely variable 50–4000 rpm
• Spindle motor power: 22 kW (280 Nm)
• Motion transmission: preloaded ball screws / nut system
• Automatic tool changer: 6-station ATC per spindle
• Infeed / outfeed conveyor length: 12 m / 12 m
• Central lubrication system: standard
• Tool cooling system: MQL (Minimum Quantity Lubrication)
• Weight per linear meter: 750 kg
• Tapping tool (optional): M10–M24 with special set
• Beam width × height: 1200 × 500 mm
• Tool holder: BT40 (with coolant channels)
• Workpiece movement: servomotor + planetary gearbox
• Beam measurement system: standard
• Machine dimensions (L×W×H): 2250 × 7230 × 3295 mm
• Scribe marking: standard
• Chip conveyor: optional

Options

• Miter band saw integration (optional)
• Chip conveyor (optional)
• Tapping tool set M10–M24 (optional)
• Customized fixtures and clamping solutions

Applications

• High-volume drilling and machining of structural steel profiles
• Fabrication of steel frames, beams and trusses
• Preparation of components for welding and assembly lines
• Production for construction, heavy machinery and infrastructure sectors