KIWA KH-4500kai - Horizontal Machining Center

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KIWA eliminated all possible wasted space on the KH-4500kai Horizontal Machining Center. As a result, the KH-4500kai incorporates one of the largest work envelopes in its class.

KIWA maintains speed and agility, with more than 1G acceleration/deceleration on all axes. The rigidity is enhanced with “stepped” base and column casting design.

Keeping the traditions of KIWA design, the KH-4500kai is fully expandable, both for the APC and ATC portions of the machine. These features are field-installable.

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Product Details

• Features & Benefits
• Technical Data
• Videos

Features & Benefits

Features & 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

Technical Data

Travel

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

Pallet

Pallet Surface to Spindle Center 2.0-26.0 (50-660) in (mm) Pallet Center to Spindle Nose 3.9-30.7 (100-780) in (mm) Pallet Size 15.7x15.7 (400x400) in (mm) Pallet Load Capacity 1100 (500) lbs (kg) Max. Workpiece Size ø 29.5 (750) for 2/6APC / ø 25.6 (650) for 8APC in (mm) Pallet change Time 7.6 sec

Feed Rate

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

Spindle

Spindle Power 50 (37.5) HP Spindle Speed 15000 (12000 or a 20000 built-in) Spindle Taper Cat 40

Tools

Standard Number of Tools 60 (40/80/120/240) std (opt) Maximum Tool Weight 17.6 (8) lbs (kg) Maximum Tool Length 15.7 (400) in (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) sec

General

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

Videos

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Demos

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