Make: KNUTH
Model: BFM 4000 CNC
Condition: New
Machine type: Mill
Control: Siemens
Documentation / manuals included? Yes

BFM 4000 CNC

product description:

• CNC Vertical Machining Center
• Heavy Machining Center series featuring partial enclosures, and up to 4000 mm travel on X
• modern mono-block frame made of Meehanite casting ensures excellent geometric accuracy and provides a large work area
• all machine frame assemblies, like base, column, saddle and table, feature heavy ribbing and excellent rigidity
• rigid table design with extra wide saddle supporting the table and allowing table loads up to 2000 kg
• in addition to wide 4X box-ways on Y, the machine base features support guides for the saddle, allowing maximum precision even under uneven table load distribution
• all guideways are ground, hardened, counter-laminated with Turcite-B, and protected by premium stainless steel covers
• ZF spindle gears with 2 automatically shifted speed levels provide an increased headstock torque (optional)
• Z axis drive operates with a fine-tuned counter-balance for high-precision response and minimal motor and guide wear
• preloaded ball screws with 63 mm diameter on all axes
• custom bearing block on its own linear guide system at the X axis spindle prevents vibration and torsional effects to ensure a constantly uniform feed

technical data:

standard equipment:

• work lamp
• automatic central lubrication
• operating tools
• operator manual
• electronic hand-wheel
• coolant system
• spindle blow-out system
• preloaded ball screws
• USB interface
• 24-station tool changer with dual-arm
• Siemens 828 D control