KH4200kai
The KIWA KH-4200kai is a high-performance horizontal machining center with full rotary B-axis installable in a space equal to a vertical machining center.
KIWAs feature-rich machines incorporate their exclusive, in-the-field expandable tool and pallet technology into horizontal machine centers. Cost-effective pricing options for future expandability make KIWA a smart choice for job shops. KIWA machines feature small footprints, making them ideal for shops who need a horizontal but must manage limited space.
From medical devices, to automotive parts, to recreational firearms and beyond, if your shop is running mass production of high-volume parts, KIWA’s small size sacrifices none of its power and accuracy.
The KH-4200kai measures just inches longer than its peer machine, the KH-4100kai, while featuring +50mm on X, +150mm on Y, and a +50mm on the Z-axis.
In its compact frame, the KH-4200kai is equipped with full specs for a wide range of workpieces and arrives standard with factory pallet automation.
Additional updates include:
- Table rotating speed twice that of the KH-4100kai.
- A near-50 percent increase in B-axis clamping torque.
- 12.5% increase in rapid feeds.
- A 46.8% increase in metal removal rate.
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(4) Simultaneously Controlled Axes
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Provision for Coolant Through Spindle
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Coolant Chip flow System
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Spindle Oil Cooler
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Pallet and Chip Wash
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Chip Conveyor – LNS-Turbo MH500
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Tool Life Management
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AICC2 400 block look ahead
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1280 Meter / 512 kB Memory
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Helical Interpolation
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200 Tool Off Sets
TRAVEL
| X-Axis Travel | 22 in. (560 mm) |
|---|---|
| Y-Axis Travel | 26 in. (660 mm) |
| Z-Axis Travel | 22 in. (560 mm) |
PALLET
| Spindle Center to Pallet Surface | 3 in. – 28.9 in. (75 mm – 735 mm) |
|---|---|
| Pallet Center to Spindle Nose | 3.9 in – 26 in. (100 mm – 660 mm) |
| Pallet Size | 15.7 in x 15.7 in. (400 mm x 400 mm) |
| Pallet Load Capacity | 1,100 lbs (500 kg) |
| Max. Workpiece Size | Ø 24.8 in. x 36.2 in. (630 mm x 920 mm) |
| Pallet Change Time | 7.5 sec. |
FEED RATE
| X-Axis Rapid Traverse | 3,543.3 ipm (90,000 mm/min) |
|---|---|
| Y-Axis Rapid Traverse | 3,543.3 ipm (90,000 mm/min) |
| Z-Axis Rapid Traverse | 3,543.3 ipm (90,000 mm/min) |
| 4th Axis | 53 rpm |
| Cutting Feed | 1,181 ipm (30,000 mm/min) |
SPINDLE
| Spindle Power | 20 HP |
|---|---|
| Spindle Speed | 15,000 rpm |
| Spindle Taper | CAT 40 |
TOOLS
| Standard Number of Tools | 60 |
|---|---|
| Maximum Tool Weight | 17.6 lbs (8 kg) |
| Maximum Tool Length | 15.7 in. (400 mm) |
| Maximum Tool Diameter | Ø 3.3 in. (85 mm) / Ø 5.5 in. (140 mm) when adjacent pts are full/empty) |
| Tool-to-Tool Change Time | Chip-to-Chip | 1.1 sec. | 2.7 sec. |
GENERAL
| Coolant Tank Capacity | 79.3 gal (300 liters) |
|---|---|
| Floor Space (without chip conveyor) | 67.8 in x 162.6 in. (1,722 mm x 4,131 mm) |
| Machine Height | 102.5 in. (2,604 mm) |
| Machine Weight | 17,200 lbs (7,800 kg) |
