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Gantry-type Machining Center
Gantry-type Machining Center

Heavy cutting Performance,wide column design to ensure high stability

Machine feature:

•The V shap base with a strong internal structure design,to ensure high loading capacity and positioning accureacy

•Column and crossbeam is a whole structure to strengthen machine rigidity which can avoid vibration during cutting

•Boxway on Z axis ensure high rigidity

•Main frame is made of GB300 casting for superior rigidity

•Oil and coolant separation system to avoid the cutting liquid get mixed with the lubrication oil

•Extra wide column to ncrease the connection surface with the crossbeam which can avoid vibration during cutting

•Perfect lubrication system,to ensure automatic lubrication for every movable parts at regular time and fixed quantity

•Hardend and ground C3 Doubel Nut screw are pre-tensioned to minimize backlash,provide high precision movement,and reduce heat-deformation on all axes

•High quality magnetic brake on Z axis to ensure reliability

•4 versus 4 NSK high precision slant beraing design for each axis improve stability greatly

Standard equipment:

Gplus 450 control ,Heat exchanger for electrical cabinet,double screw type chip conveyors,chain type chip conveyor,working lamp,End of program light,coolant system,automatic lubrication system,foot switch clamping and releasing ,electronic hand wheel,leveling bolts and blicks,Ethernet and USB interfact ,tool box,operation manuals and programming manual. 

Optional  equipment:

Fanuc control,32 station chain type tool changer,Gerar type spindle with spidnle oil cooler,linear scale,Manual 90 angular cutter head,universal milling head.

 

Technical parameters:

Machine model

PBZ1500

PBZ2000

PBZ2500

Travel

Travel X/Y/Z

1500/1800/720 mm

2000/1800/720 mm

2500/1800/720 mm

Spindel nose to table

180-900 mm

180-900 mm

180-900 mm

Spindle to column

330 mm

330 mm

330 mm

Distance between double column

1700 mm

1700 mm

1700 mm

Table to crossbeam

1050mm

1050mm

1050mm

Worktable

Table dimensions

1600×1300 mm

2100×1300 mm

2600×1300 mm

T slot width/no./distance

22×7×180 mm

22×7×180 mm

22×7×180 mm

Max.load

400kg

500kg

6000kg

Spindle

Spindle speed

40-6000 rpm

40-6000 rpm

40-6000 rpm

Spindle taper

BT50

BT50

BT50

Spindle connection type

Belt

Belt

Belt

Spindle motor

15KW

15KW

15KW

Connect mode

X axis

Direct transmission

Direct transmission

Direct transmission

Y axis

Direct transmission

Direct transmission

Direct transmission

Z axis

Belt transmission(2:1)

Belt transmission(2:1)

Belt transmission(2:1)

Feedrate

Cutting speed

1-8000mm/min

1-8000mm/min

1-8000mm/min

Rapid feed

15m/min

15m/min

15m/min

Positioning accuracy

±0.005/300 mm

±0.005/300 mm

±0.005/300 mm

Repeatability accuracy

±0.005

±0.005

±0.005

Ballscrew dia./thread pitch

X:63/12mm,Y:50/10mm,Z:50/10mm

X:63/12mm,Y:50/10mm,Z:50/10mm

X:63/12mm,Y:50/10mm,Z:50/10mm

Linear guideway width/guideway number

X:63mm/2,Y:53mm/2 Z:boxway

X:63mm/2,Y:53mm/2,Z:boxway

X:63mm/2,Y:53mm/2,Z:boxway

Other specifiction

 

 

 

CNC Control

KNUTH GPlus 450

KNUTH GPlus 450

KNUTH GPlus 450

Air pressure

6.5kgf/cm2

6.5kgf/cm2

6.5kgf/cm2

Machine weight

25000kg

28000kg

32000kg

Machine height

3350-4150mm

3560-4360mm

3560-4360mm

Machine size

6000×5000mm2

7000×5000mm2

8000×5000mm2

Gantry-type Machining Center

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