Used for the drilling processing of H-shape steel, box beam and channel steel of steel structure, bridge, three dimensional garage and petrol platform. It is designed for medium size steel fabricators desiring to increase profitability and throughput (tons-per-month) in today’s extremely competitive market.
1. Equipped with three drilling units, three drilling units can drill holes simultaneously and adopt self-controlled stroke drilling head.
2. No need to set thickness of work piece and length of drill bits, it will do fact-feeding or feeding automatically by sensor signal, and with high efficiency.
3. Frame made of sturdy electro-welded and normalized Plates and Square Beams. The structure with roller guides on which the sliders supporting the three spindles guarantees the total moving stability, and ensures the working precision;
4. This machine can read AUTOCAD drawings and lofting software files automatically, such as DXF, NC1.
5. Equipped with automatic lubrication system and air conditioner for electric cabinet.
6. Equipped with automatic feeding systems, which will clamp and feed material into machine automatically.
7. PLC systems, programming based on WINDOWS, fast and convenient programming, and visual previewing.
8. Drilling units equip with famous brand spindle motor.
9. The key mechanical, hydraulic and electric parts are all famous brands.
|WorkpieceSize||H- beam (web plate height x flange width)||Max.||1000 x 500||1250 x 600|
|Min.||150 x 75|
|Drilling Diameter||Vertical Drilling||Ø12-Ø33.5|
|Spindle Units||Qty. Of Spindle||One spindle on each side( top, left,right) Total 3 spindles|
|Rotation Speed (rpm)||120-560|
|Spindle Motor Power (kw)||3 x 4kw|
|Max. Feeding Stroke(mm)||Left & Right 140||Vertical:325|
|Movement of left/right spindle(mm)||In the direction of workpiece length:520|
|Above the vertical base-level:30-470||Above the 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 Dimension(L x W x H) mm||Aprox.4550 x 3050x 3520||Aprox.4800 x 3050 x3520|