ASTRA G6 MILLING MACHINES

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High Precision Hardened and Ground Gears. High Spindle Speed. Automatic Quill Feed. Micro Adjustment on Quill Feed. Air/Hydraulic Locking of Head. Automatic Lubrication 4 Guideways from one Casting.

Model

G6-1

G6-2

Table

 

 

Working Surface 

2600x650mm

1850x650mm

T-Slots,Number and Size

18x9

18x7

T-Slots Centres

80mm

80mm

Longitudinal Travel

2400mm

1500mm

Cross Travel

800mm

800mm

Vertical Travel 

800mm

800mm

Load Capacity 

1600-2000kg

1000-1500kg

Table  Swivel  Degree

n/a

n/a

Spindle (Vertical)

 

 

Spindle Taper

NT/BT#50

NT/BT#50

Number of Speeds

16-step speed +Variable

16-step speed +Variable

Speed Range 

40-3000rpm

40-3000rpm

Spindle Centre to Column 

800mm

800mm

Spindle to Table 

100-800mm

100-800mm

Quill Travel

n/a

n/a

Drawbar

Pneumatic

Pneumaticv

Milling and Drilling Capacity in Steel (S235JR) - Vertical

 

 

End Milling Capacity

0.05-0.2mm/rev

0.05-0.2mm/rev

Vertical Milling Capacity

0.05-0.2mm/rev

0.05-0.2mm/rev

Tapping Capacity

 M16

 M16

Drilling Capacity

 M25

 M25

Spindle(Horizontal)

 

 

Spindle Taper

NT/BT#50

NT/BT#50

Number of Speeds

6-step speed +Variable

6-step speed +Variable

Speed Range 

62-1100rpm

62-1100rpm

A-axis Travel 

570mm

570mm

Spindle to Table 

20-820mm

20-820mm

Drawbar

manual

manual

Milling and Drilling Capacity in Steel (S235JR) - Horizontal

 

 

End Milling Capacity

0.05-0.2mm/rev

0.05-0.2mm/rev

Horizontal Milling Capacity

0.05-0.2mm/rev

0.05-0.2mm/rev

Tapping Capacity

 M16

 M16

Drilling Capacity

 M25

 M25

Feed Rates

 

 

Number of Feeds

Variable

Variable

Longitudinal

10-4000mm/min

10-4000mm/min

Cross 

10-4000mm/min

10-4000mm/min

Vertical

10-4000mm/min

10-4000mm/min

Rapids Longitudinal

6000mm/min

6000mm/min

Rapid Cross 

6000mm/min

6000mm/min

Rapid Vertical

6000mm/min

6000mm/min

Power

 

 

Spindle Drive Motor

5.5kw (7.5hp)

5.5kw (7.5hp)

Feed Motor

X.Y.Z: 2kw (2.72hp) , A:1kw (1.36hp)

X.Z: 1.5kw (2.04hp) Y:2kw (2.72hp), A:1kw (1.36hp)

Coolant Motor

0.09kw (1/8hp)

0.09kw (1/8hp)

Weight and Dimensions

 

 

Overall Dimensions

2879x2054x2430mm

2293x2054x2430mm

Net Weight 

8200kg

6500kg


 

• 3 Axis Digital Read Out

• MPG Electronic Hand Wheel

• Pneumatic Tool Lock Device

• Telescopic Cover

• Coolant System

• Automatic Lubrication

• Working Light

• Drawbar

• Toolbox

• Ballscrew

• Servo Motor 

• Coolant Tray

• Manual and Parts List 

 

OPTIONAL  ACCESSORIES

 

• Syntec NC Control

• Horizontal Milling Head

 Standard Swivel Base Vice

• Super Open Milling Vice

• Clamp Kit

• Dividing Head

• Rotary Table

• Dividing Plates

• Drill Chuck

• 3 Jaw Chuck for Dividing Head

• Milling Collet Chuck Set

• Boring Head

• Drill Chuck

• Reducing sleeve Set

• Combination Shell End Mill Arbors

• Long Milling Arbors

• Angle Plate

 

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