Portal CNC Milling Machine

Portal CNC Milling Machine
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Product Details

PORTAL CNC MILLING MACHINE

Features

Certificate of ISO9001 and CE norm.

Machine design with fixed beam, working table moves on the machine body, beam fixed on the column, connection board moves left-right on the beam, Z axis slide board moves up-down on the connection board.

Z axis uses PVC laminating technology(Germany) between connection board, which can absorb the vibration during the cutting procedure. Connection board double sides install double nitrogen balance cylinder, which makes Z axis movement reaches low movement inertia, flexible, high positioning and stability.

X and Y axis equip famous brand heave duty linear guideway, can have high rigidity, smoothly movement, high precision and long life.

Y axis guideway and ball screw use accordion-type protection cover, X axis guideway and ball screw use steel-type protection cover.

There are 2 helix chip conveyor at double sides to remove chips.

Gantry frame has finite element analysis by FEM, choose the best whole machine rigidity, can reach good design and light construction.

Spindle with Modularization can provide various of different machining needs according to the cutting features.

Compare to vertical machining center, small size gantry machine is more stable, cheaper and high efficiency.

Specification

Specification

80 series

12 series

16 series

20 series

30 series


LMX8012

LMX8016

LMX1216

LMX1220

LMX1625

LMX1630

LMX2022

LMX2030

LMX2040

LMX3040

LMX3060

X travel

mm

1200

1600

1600

2000

2500

3000

2200

3000

4000

4000

6000

Y travel

mm

800

800

1200

1200

1600

1600

2000

2000

2000

3000

3000

Z travel

mm

600

600

700

700

800

800

1000

800

800

1200

1200

Table size

mm

800x1200

800x1600

1200x1800

1200x2300

1600x2500

1600x3000

2000
     x2000

2000
     x3000

2000
     x4000

2500
     x4100

2500
     x6100

T-slot
     (Qty x width x distance)

mm

5x18x150


7x18x175


8x28x200


9x28x225

10x28x200


11x28x200

13x28x180

Loading

kg

1000

2000

2000

3000

5000

5000

6000

8000

10000

20000

20000

Fast feed speed(X/Y/Z)

m/min

16/16/16

16/16/16

10/10/10

10/10/10

10/10/10

10/10/10

10/10/10

10/10/10

10/10/10

10/10/8

10/10/8

Cutting feed speed(X/Y/Z)

m/min

5/5/5

5/5/5

5/5/5

5/5/5

5/5/5

5/5/5

5/5/5

5/5/5

5/5/5

5/5/5

5/5/5

Spindle speed

rpm

6000

6000

6000

6000

6000

6000

6000

6000

6000

4000

4000

Spindle power

kw

11

11

15

15

22

22

22

22

22

37

37

Shank(optional according to customer’s requirement)


BT50

BT50

BT50

BT50

BT50

BT50

BT50

BT50

BT50

BT50

BT50

Distance from spindle nose to table

mm

150-750

150-750

150-850

150-850

150-850

150-850

150-1150

465-1265

200-1000

560-1760

560-1760

Accuracy

mm

0.01/whole travel

0.02/whole travel

Repeatability

mm

0.005/whole travel

0.01/whole travel

CNC control


FANUC

FANUC

FANUC

FANUC

FANUC

FANUC

FANUC

FANUC

FANUC

FANUC

FANUC

Gantry through width

mm

1200

1200

1400

1400

2300

2300

2400

2400

2400

3200

3200

Machine weight

kg

8000

9000

14000

16000

26000

28000

30000

32000

48000

58000

80000

Overall dimension

mm

2700x3100x3350

2700x3700x3350

2940x4890x3500

2940x5600x5000

4000x7260x4200

4000x7800x4000

4100x6200x4100

4460x8400x4270

4460x9600x4300

10356x7325x7110

6000x16000x6200

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