S & T Engineers Private Limited

SK-900 CNC Turret Milling Machine

Automatic Vertical CNC Turret Milling Machine for Precision Machining

The SK-900 CNC Turret Milling Machine is a high-performance automatic vertical CNC milling machine designed for precision machining, high rigidity, and consistent production accuracy. Engineered for modern manufacturing environments, this CNC turret milling machine combines robust mechanical construction with advanced automation to deliver reliable performance in milling, drilling, tapping, and contouring operations.

Built with linear guideways on all three axes and box way construction on Y and Z axes, the SK-900 ensures excellent vibration damping, superior load handling, and long-term dimensional stability. The machine is ideal for tool rooms, precision job shops, automotive component manufacturers, and general engineering units requiring accuracy and productivity.

Technical Specifications

• Model: SK-900
• Machine Type: Vertical CNC Turret Milling Machine
• Automation Grade: Automatic
• Spindle Speed: 6000 RPM
• Spindle Taper: BT40
• Motor Power: 3.7 kW
• Voltage: 380 V
• Load Capacity: 100 kg
• Machine Size: 1900 × 1650 × 2650 mm
• Machine Weight: 1800 kg

Advanced Machine Features

The SK-900 is equipped with precision components to ensure smooth motion, high torque transmission, and reliable accuracy during continuous operation.

Key features include:
• Linear guideways on X, Y, and Z axes
• Box way construction on Y & Z for higher rigidity
• Precision ball screws on all axes
• 1:2 ratio timing belt pulley system for increased drive torque
• Umbrella-type 12-station ATC with pneumatic operation
• Telescopic steel way covers for chip and coolant protection
• Quill movement with precision ball screw (100 mm travel)

Performance & Productivity Benefits

The combination of high spindle speed, automatic tool changing, and rigid construction enables faster cycle times, reduced setup effort, and consistent machining quality.

Operational advantages:
• High machining accuracy and repeatability
• Reduced vibration and improved surface finish
• Faster tool change and production efficiency
• Suitable for batch and continuous production

Industry Applications

Widely used in:
• CNC machining workshops
• Automotive & auto-component manufacturing
• Tool rooms & die-making units
• Engineering & fabrication industries
• Electrical and industrial component machining

Key Advantages

• Automatic CNC operation
• BT40 spindle for versatile tooling
• Rigid box-way and linear guide design
• 12-tool ATC for higher productivity
• Heavy-duty construction for long service life

The SK-900 CNC Turret Milling Machine is a reliable, production-ready solution for manufacturers seeking precision, automation, and durability, making it a strong investment for modern CNC machining operations.