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GM1250

GM1250

Gantry-type Milling Machine



Model: GM1250
Gantry width: 1600mm

Table width: 1250mm
Max. workpiece height: 1000mm
Spindle speed: 82-505rpm

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Product Description

Gantry-type Milling Machine



Model: GM1250
Gantry width: 1600mm

Table width: 1250mm
Max. workpiece height: 1000mm
Spindle speed: 82-505rpm



Technical Specification


Specification

Unit

GM1250

Table size (length)

mm

2000/3000/4000

Table size (width)

mm

1250

Longitudinal travel

mm

2000/3000/4000

Max. width of workpiece

mm

1400

Max. height of workpiece

mm

1000/1200

Distance between columns

mm

1600

Table feed speed

mm/min

25-450

Table rapid feed speed

mm/min

1300

Spindle taper

-

ISO50

Spindle speed

rpm

82-505

Mill head swivel angle

°

±35°

Vertical mill head feed speed

mm/min

65/320/890

Side mill head feed speed

mm/min

50/265/730

Main motor power

kw

7.5

Table feed motor power

kw

5.5/7.5/7.5

Machine length

mm

5000/7000/9000

Machine width

mm

3550

Machine height

mm

2950/3150







Product Details


  • Bed, columns and travel tracks form a solid cast-iron frame structure for high rigidity under hard machining conditions and high table loads.

  • The gantry construction is fully integrated into the machine frame for maximum rigidity.

  • The traverse height is adjustable, ensuring high rigidity even with flat workpieces, since the throat size can be minimized.

  • Rigid guides with ground surfaces support the table across the entire travel distance to ensure constant high geometric accuracy.

  • Infinitely variable feed on X.

  • Main spindle gears with 6 steps for vertical and horizontal operation.

  • Including weight balancing system for easy movement and precise positioning of the horizontal spindle head.

  • All guideways are protected by telescoping covers or bellows.

  • The control panel is mounted on a long arm, giving the user maximum positioning flexibility.

  • Automatic central lubrication is included.



2 main spindle heads for competitive manufacturing:

  • Vertical spindle head on height-adjustable traverse can be moved across the entire machining width.

  • Easy positioning of the horizontal spindle on the right column guide on Y axis, and via a compact guideway slide 14 in on the Z-axis.

  • 2-sided machining of the workpiece in vertical and horizontal direction with only one setup.

  • Both spindle heads swivel ±35°.




Standard Accessories


  • Milling arbor

  • Draw bar

  • Work lamp

  • Oil gun

  • Tools & tool-box

  • Leveling bolts & wedges

  • Operation manual




Optional Accessories


  • 2/3 axis digital readout

  • Milling chuck ISO50

  • Rotary table

  • Tilting rotary table

  • Dividing head



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