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- Model NO.: SWZ1250B
- Layout: Horizontal
- Number of Shaft: 3
- Automatic Grade: Automatic
- Certification: CE, ISO 9001
- Max. Work Piece Size: 1250 X 600mm
- Spindles Number: 3 Spindles
- Feeding Mode: Roller
- Trademark: FIN CNC MACHINE
- Specification: SGS
- Structure: Horizontal Drilling Machine
- Controlling Mode: CNC
- Hole Diameter: <50mm
- Precision: High Precision
- Condition: New
- Min. Work Piece Size: 150 X 75mm
- Voltage: 380V,415V
- Color: Yellow, Black, Grey
- Transport Package: Container
- Origin: Jinan, Shandong
Normal machine for drilling beams' web and flange simultaneously, this model SWZ1250B can process the work piece size up to 1250 x 600mm. Mainly composed of foundation, upper stand, CNC slideway, drilling head, clamp feeding device, electrical system, hydraulic system, cooling system etc.
With 7 axes, simultaneously drilling on three sides of H-beam.
Ideal drilling machine for steel construction industry.
The feeding of work piece is driven by rollers which are controlled by hydraulic and mechanical systems.
CNC measuring along longitudinal direction.
The others similar model which feeding by rollers is SWZ700D(which can process the work piece up to 700 x 400mm) and SWZ1000A( which can process the work piece up to 1000 x 500mm)
Each spindle can move forward or backward within 0-520mm on X-direction.
Allowance of neighbor holes distance ≤±0.5mm In length of 10m, allowance of any holes distance ≤±1mm.
The software of host computer is humanized designed.
The machine's all running situation and the current position of each CNC axis can be shown directly in the "Real-time Monitor" and " I / O Monitor " interfaces.
Technical Specification of SWZ1250B
1) H-beam size (web height × flange width): Max. 1250 × 600mm
Min. 150 × 75mm
2) Workpiece length (m): Automatic feed ≥3000mm
Manual feed ≥690mm
3) Max. workpiece weight (Kg): 10000kg
4) Max. drilling dia. (mm):
Vertical drilling: Φ12 ~ Φ33.5
Left and right drilling: Φ12 ~ Φ26.5
5) Spindles number: one spindle on three sides (top, left and right) Total: 3 spindles
Rotation spindle speed: 180-560r/min (stepless speed adjustment) motor power: 3×4 kW
Morse taper: 3#, 4# Changeable Morse taper: 2#
Max. Feeding stroke (mm): Left and right spindle 140mm; Vertical spindle: 240mm
Feeding speed: 20 ~ 300mm/min
6) Moving distance of spindle:
All spindles along the length of the workpiece: 520mm;
Left and right spindle along the up an down direction, from the under side of the workpiece30 ~ 570mm;
Up spindle on the width of the workpiece, from the benchmark side: 45 ~1160mm
7) Drilling head cooling way: compressed air + atomized drilling fluid
Air Pressure: 0.6Mpa
8) Processing precision: allowance of neighbor holes distance < ±0.5mm
In length of 10m, allowance of any holes distance < ±1mm
9) Total power (kW) : about 27KW