120NC Heavy Duty CNC Circular Saw Machine for Ship Building & Building Material Processing

Self-developed full-automatic CNC cold saw with horizontal push feed design, heavy cast iron bed and dual servo control. Max cutting capacity Ø120mm round bar / 95mm square stock, ultra-high cutting precision ±0.05mm length tolerance, burr-free smooth cutting surface. Integrated auto loading, clamping, cooling, chip removal and material separation functions, equipped with brand-name international core parts and multi safety alarm systems. Suitable for high-volume precision blanking for automotive, aerospace, rail transit, mold, electronics, pipeline and other metal processing industries, with complete after-sales training and one-year warranty support.

• Stable Horizontal Push Cutting Structure, less saw blade vibration & longer service life
• Dual servo feeding & cutting drive, positioning accuracy ±0.05mm, cutting length tolerance ≤±0.1mm
• High-precision cutting: verticality ≤0.1/100mm, smooth cut surface Ra3.2 without burrs
• Full-auto integrated configuration: 6–7m loading rack, double hydraulic clamping, chip cleaner, chain chip conveyor, material separating device
• Independent micro-spray lubrication cooling system; optional oil mist collector with 95% smoke removal rate
• Multi-protection alarm system for hydraulic pressure, air pressure and lubricant shortage
• Unmanned automatic cutting cycle from feeding to finished & scrap separation

• Magnetic powder damper eliminates gear clearance, reduces saw blade shake and extends service life
• Built-in wire brush chip removal device to clear metal scraps on saw teeth, avoid secondary cutting damage
• Automatic material separation unit to automatically separate finished parts, heads and tails for easy collection
• Independent closed automatic lubrication system with low lubricant level auto alarm
• Multi-layer electrostatic oil mist collector (optional), oil mist removal rate over 95%, eco-friendly workshop production
• Built-in piece counting function, machine auto stops once reaching preset cutting quantity
• Material detection sensor on loading rack to guarantee consistent cutting length of raw bars
• Integrated double hydraulic clamping (horizontal + vertical), adjustable clamping force for stable cutting