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the OKK HM1250S horizontal machining center sold by Methods Machine Tools
a look inside the OKK HM1250S horizontal CNC machining center sold by Methods Machine Tools
the frame and components of the OKK HM1250S horizontal machining center sold by Methods Machine Tools
OKK HM1250S | Methods Machine Tools OKK HM1250S - Internal Photo | Methods Machine Tools OKK HM1250S - Skeleton Framework | Methods Machine Tools

OKK
HM1250S

*Availability of machines is based on region. Contact your local Methods office to learn more.

New concepts in high-speed machining offer drastic improvements in speed, rigidity and durability over competing machines. The OKK HM1250S offers heavy duty cutting performance by incorporating a rigid frame of think box-shaped structure to foundation the large linear roller guides designed for very heavy loads.

The fastest and most powerful machines in their class, our HM series offers easy access, maintenance, and operation. High-speed rotation APC and ATC by synchronization cam (patented by OKK) delivers smooth performance and production efficiency.

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Product Details

Product Details

Features & Benefits

  • Direct-turn APC
  • Heavy load capacity linear roller guides
  • Core chilled pre-tensioned and double-anchored ball screws
  • High load capacity feed motors
  • Space saving design for economical use of floor space

Technical Data

Travel

X-Axis Travel
66.9" (1700mm)
Y-Axis Travel
55.2" (1400mm)
Z-Axis Travel
48.8" (1240mm)

Table

Table Top to Spindle Nose
2.8" – 57.9" (70mm - 1470mm)
Table Size
49.2" x 49.2" (1250mm x 1250mm)
Table Load Capacity
6600 lbs (3000kg)
Max. Workpiece Size
ø 77.56" (1970mm)
Table Change Time: Cut to Cut
35.0 sec

Feed Rate

Rapid Traverse Rate (X/Y/Z)
1889 in/min (48 m/min)
Cutting Feed (X/Y/Z)
787 in/min (20 m/min)

Spindle

Spindle Power
60/35 HP
Spindle Speed
8,000 rpm
Spindle Taper
CAT50

Tools

Standard Number of Tools
60 (OP: 116/176/236)
Maximum Tool Weight
55 lbs (25 kg)
Maximum Tool Length
23.6" (600 mm)
Maximum Tool Diameter
ø 4.5" (115 mm) / ø 10.6" (270 mm) without tool in adjacent pots
Tool Changing Time- Cut to Cut
6.2 sec (Speed is changeable for heavy-weight tools)

General

Machine Weight
72,000 lbs (32,500 kg)
Machine Control
FANUC F31i-B5

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Demos

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Two technicians adjusting a machine.

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