Full Automatic CNC Drilling Machine For Steel Plate

Short Description:

Product feature: 1. Equipped with three drilling head, which can provide high efficient drilling capacity with wide range of hole diameters. All these 3 drilling units can work simultaneously on the web and flanges of the beam. 2. Three drilling head can drill holes simultaneously, and adopt self-controlled stroke drilling head. No need to set thickness of work piece and length of drilling, automatically finish the transfer of rapid feeding and work feeding, and with high efficiency. 3. CNC...


Product Detail

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Product feature:

1. Equipped with three drilling head, which can provide high efficient drilling capacity with wide range of hole diameters. All these 3 drilling units can work simultaneously on the web and flanges of the beam.

2. Three drilling head can drill holes simultaneously, and adopt self-controlled stroke drilling head. No need to set thickness of work piece and length of drilling, automatically finish the transfer of rapid feeding and work feeding, and with high efficiency.

3. CNC Controlled marking unit being equipped on the unloading roller to mark pre-programmed numbers/characters on the flange of the beam. The marking depth is 1.5mm, which is clear enough after surface treatment like sand/shot blasting, and HD Galvanizing.

4. PLC systems, LCD screen display, programming Microsoft based on WINDOWS platform, fast and convenient programming, and visual previewing.

5. Programming Microsoft is not depend on CPU equipment, can be installed in any computer to carry out programming off-site, direct copy or network transmission to the equipment to realize.

6. Each drilling head, equipped with professional main shaft speed-reducing-motor from famous products abroad.

7. Main machine, hydraulic pressure, electric components are famous products domestic and abroad.

Specifications:

Work piece
size

H-beams Max. (web width × flange height)(mm)

Max.

1000×500

1250×600

Min.

150×75

Min. Length (mm)

1000

Max. work piece weight (kg)

12000

15000

Thickness of web & flange (mm)

80

Drilling dia. (mm)

Vertical drilling

Φ12~Φ33.5

Horizontal drilling

Φ12~Φ26.5

Marking function

No. of Characters

36 characters

Characters Size

Φ10 mm

Imprinting Depth

0.8mm~ 1.5mm

Drilling spindles

No. of spindle

One spindle on each of three sides (top,left,right) Total: 3 spindles

Rotation speed (stepless speed adjustment) (rpm)

180~650

Spindle motor power (kw)

3×4 kw

Max. feeding stroke (mm)

(Left & right):140
(Vertical): 325

Feeding speed(mm/min)

20~300

Movement of left/right spindle (mm)

In the direction of workpiece length:520

Above vertical base-level:30~470

Above vertical base-level:30~570

Movement of top spindle (mm)

In the direction of workpiece length:520

Beyond horizontal base-level: 45~910

Beyond horizontal base-level: 45~1160

Overall dimensions (L×W×H) (mm)

4550×3050×3520

4800×3050×3520

Drilling head cooling way

Compressed air + atomized drilling fluid

Air pressure (Mpa)

0.6

X axis servo motor power

4.4kW

Oil pump motor power

2.2kW

Oil pump pressure

3.5kW-4MPa

Processing precision

Allowance of neighbor holes distance < ±0.5mm
In length of 10m, allowance of any holes distance < ±1mm

Total power (kW)

34

Machine weight (kg)

Appr.7000

Appr.8000

With professional full automatic cnc drilling machine for steel plate developing and manufacturing factory at your service, Chengzhao International is a leading full automatic cnc drilling machine for steel plate manufacturer and supplier in China. We can assure you the high quality and strong stability of our products, please rest assured to buy.

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