tube boiler barrel drilling machine

The machine bed is mainly used to carry the workpiece. A fixed bed head is installed at one end of the bed, and two rectangular guide rails are laid on the plane of the bed, and the tail of the bed can be slid on the top, and the hydraulic three-jaw chuck is installed on the bed and the tail of the bed, so that the drum can be automatically centered and clamped.

Product Details

cnc boiler barrel drilling machine

The machine bed is mainly used to carry the workpiece. A fixed bed head is installed at one end of the bed, and two rectangular guide rails are laid on the plane of the bed, and the tail of the bed can be slid on the top, and the hydraulic three-jaw chuck is installed on the bed and the tail of the bed, so that the drum can be automatically centered and clamped.

 AL5VMC700 CHINA 5 Axis automatic CNC Machine 1

 AL5VMC700 CHINA 5 Axis automatic CNC Machine 2


(1)Main Technical Parameters


nameitemALTD1212/3
Workpiece sizeDrum diameter rangeΦ800-Φ1200mm
Drum length range2-12m
Maximum wall thickness20mm
Drilling diameterΦ63mm
Pitch accuracyAdjacent hole spacing:±1.5mm
Farthest hole pitch:±2.0mm
Drilling spindle power headMaximum torque(n=80r/min)937.5Nm
TypeHydraulic slide table, fast forward - work in advance - fast reverse automatic conversion
Quantity3
Spindle taperMohs 6#
Spindle speed80.100.125.160.200r/min    (hanging wheel) five kinds
Spindle travel500mm
Spindle feed speed10-200mm/min
Spindle motor power3x7.5kW
Hydraulic oil working temperature≤60℃
Laser line deviceAdjust hole group position by weld position
Workpiece rotation speed0~2.8r/min
Slide speed0~8m/min
Tailstock drive motor power2.2kW
Slider drive servo motor power3X1.5kW
Cooling pump motor power450W
Chip conveyor drive motor power750W
Chuck center from ground level1570mm
Machine dimensions (length x width x height)about 18.5x5x2m


 AL5VMC700 CHINA 5 Axis automatic CNC Machine 3

The machine is equipped with a laser cross-line device, which can be installed in the spindle taper hole of any drilling power head as needed. It is convenient to find the position of the weld in the longitudinal and lateral directions of the outer circular surface of the drum to determine the drilling position.

boiler barrel drilling machine

 AL5VMC700 CHINA 5 Axis automatic CNC Machine5


 AL5VMC700 CHINA 5 Axis automatic CNC Machine 7


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