KIWA KH-4500kai

Features And Benefits

• (4) Simultaneously Controlled Axes
• Provision for Coolant through Spindle
• Spindle Oil Cooler
• Ballscrew Cooling
• Y-axis Cooling System
• Box Type Bed
• Stepped Layout of X-axis Guide Ways
• Roller Type Guide Way
• Pallet and Chip Wash
• Chip Conveyor – LNS-Turbo MH500
• Spiral Augers
• Tool life Management
• AICC1
• 1280 meter / 512 kB Memory
• Helical Interpolation
• Macro Programming

Technical Data

TRAVEL

• X axis Travel -  27.6" (700 mm)
• Y axis Travel -  29.1" (740 mm) 
• Z axis Travel -  26.8" (680 mm)
•  4th axis Travel (Rotary Table) - 0 to 360 degrees

PALLET

• Pallet Surface to Spindle Center - 2.0" - 26.0" (50 mm - 660 mm)
• Pallet Center to Spindle Nose - 3.9" - 30.7" (100 mm - 780 mm)
• Pallet Size - 15.7" x 15.7" (400 mm x 400 mm)
• Pallet Load Capacity - 1100 lbs (500 kg)
• Maximum Work Piece Size -  ø 29.5" (750 mm) for 2/6APC / ø 25.6" (650 mm) for 8APC
• Pallet Change Time - 7.6 seconds

FEEDRATE

• X axis Rapid Traverse - 3149 in/min (80 m/min)
• Y axis Rapid Traverse - 3149 in/min (80 m/min)
• Z axis Rapid Traverse - 3149 in/min (80 m/min)
• 4th axis - 66 rpm
• Cutting Feed (X/Y/Z) - 1181 in/min (30 m/min)

SPINDLE

• Spindle Power - 50(37.5) HP
• Spindle Speed - 15,000 rpm  (12,000 rpm or a 20,000 rpm built-in) 
• Spindle Taper - CAT40

TOOLS

• Standard Number of Tools - 60 (40/80/120/240) std (opt) 
• Maximum Tool Weight - 17.6 lbs (8 kg) 
• Maximum Tool Length - 15.7" (400 mm) 
• Maximum Tool Diameter -  ø 2.8/5.5 for 40/60ATC 3.7/7.2inch for 80/120/220ATC (adjacent pots full/empty) in (mm) 
• Tool Changing Time (Tool to Tool) -  0.9 (1.7: heavy tool programmable) / 2.8 (3.6: heavy tool programmable) seconds

GENERAL

• Machine Weight - 2APC+60ATC: 20240 lbs (9200 kg) / 2APC+120ATC: 21890 lbs (9950 kg)  
• Machine Control - FANUC 31-iB
• Coolant Tank Capacity - 145.3 gal (550 L)