Machining centers

​
​

In 1961, the turret type machining center "TAB-5" with automatic tool change was introduced, and since then, a series of highly versatile machining centers have been released. For mass production of powertrain parts in the automotive industry, we have contributed to 24-hour production by incorporating line-oriented machining centers that match every requirement into transfer machines and FMS lines. The DNA cultivated in the harsh work environment has been passed down to each machine in a continuous line.

Komatsu NTC technology

Komatsu NTC has delivered many fully automated lines for the production of pallet train parts in the automotive industry. Many of the ideas we have developed in the course of this experience have been put into shape and taken to a higher dimension in each elemental technology.

Durable and quality stable structure

Structure and durability to maintain stable quality and precision in 24-hour operation

Automation line support

Structure and control to minimize human movement, such as automatic jig change, automatic tool change, etc.

User-friendly

User-friendly equipment layout, size, and operability to minimize non-machining time

Product lineup

Vertical machining centers

Line-oriented vertical machining center with symmetrical structure and drive unit outside the machining chamber

Horizontal 5-axis machining centers

Highly efficient horizontal 5-axis machining center equipped with an overhead machining structure with high chip handling performance and spatial accuracy compensation

Horizontal machining Centers

Highly reliable horizontal machining center that can flexibly accommodate line specifications

Horizontal 4-spindle machining center

Parallelly coordinated 4 spindles and tilt table significantly improve area productivity in the machining of small parts.

Horizontal Machining Center for Long Aluminum works

Horizontal Machining Center for Long Aluminum works such as Car Bumpers and Roof Rails

Large-scale vertical machining center for GIGA casting work

Horizontal Machining Center for Long Aluminum works such as Car Bumpers and Roof Rails

■ Vertical machining centers

Product appearance Product name Stroke X/Y/Z
mm		 Spindle taper type
Representative Type		 Max. spindle speed
min-1		 Number of storage bottles
（standard）pcs		 Machine weight
Kg
N300V 500 / 500 / 400 BT30 12,000 25 8,100
N400V 600 / 450 / 450 BT40 12,000 32 9,000

■ Horizontal 5-axis machining centers

Product appearance Product name Stroke X/Y/Z
mm		 Spindle taper type
Representative Type		 Max. spindle speed
min-1		 Number of storage bottles
（standard）pcs		 Machine weight
Kg
CX500 (2-APC) 800 / 800 / 900 HSK-A63 20,000 60 18,000

■ Horizontal Machining Centers

Product appearance Product name Stroke X/Y/Z
mm		 Spindle taper type
Representative Type		 Max. spindle speed
min-1		 Number of storage bottles
（standard）pcs		 Machine weight
Kg
N30Hi 400 / 300 / 300 BT30 12,000 16 2,400
N40HC 500 / 200 / 400 HSK-A63 8,000 20 6,500
N40Hi 500 / 500 / 400 HSK-A63 12,000 20 12,500
NH4555Y 500 / 500 / 500 HSK-A63 12,000 20 9,400
TMC-779 (2-APC) 660 / 660 / 850 KM6350 12,000 60 12,000
NX400 600 / 600 / 700 HSK-A63 12,000 39 23,000
NX450 800 / 600 / 900 HSK-A100 10,000 29 23,500
NX500 1,500 / 800 / 900 HSK-A100 6,000 64 43,000

■ Horizontal 4-spindle machining center

Product appearance Product name Stroke X/Y/Z
mm		 Spindle taper type
Representative Type		 Number of parallel spindles
pcs		 Max. spindle speed
min-1		 Tool storage capacity (standard)
pcs
KH440 200 / 450 / 40 HSK-A63 4 6,000 4pcs × 8 locations,
Total 32 pcs

■ Horizontal Machining for Long Aluminum works

Product appearance Product name Stroke X/Y/Z
mm		 Spindle taper type
Representative Type		 Number of spindle
Pcs		 Max. spindle speed
min-1		 Tool storage capacity (standard)
（standard）pcs
N3Q Special-purpose Single-Spindle Machining Center 1,650/410/400 HSK-A40 1 12,000 16
N3Q Special-Purpose Wide Machining Center 1,350*×280×400
*Left and right X‑axis stroke 		HSK-A40 2 12,000 5pcs/SP×2=10

■ Large-scale vertical machining center for GIGA casting work

Product appearance Product name Stroke X/Y/Z
mm		 Spindle taper type
Representative Type		 Number of parallel spindles
pcs		 Max. spindle speed
min-1		 Tool storage capacity (standard)
pcs
KV420L 1,710/1,210/1,000
(Unit value per side (left/right)） 		HSK-A63 2
（Universal spcecification） 		12,000 40/unit ×2＝80

Find Products & Solutions

Top Products & solutions
Machining centers