Gantry-Type CNC Beam Drilling Machine

Product Description

MACHINE MAIN CHARACTER Reduced setup time & simple to operate; Sturdy frame, no vibrations and noiseless; Circle-Controlled system to measure accurately; Specialized for large-section beam drilling. Layout marking function easy for welding. Autocad, X-STEEL & Tekla file reading instead of manual input.
TBD2510 SPECIFICATIONS
Operating Range

H-Beam	1000 x 400 mm ~ 2500 x 1500 mm
Channel	1000 x 400 mm ~ 2500 x 1500 mm
Box-Beam & Column Beam	1000 x 400 mm ~ 2500 x 1500 mm
Max. Length of Workpiece	18,000 mm
Max. Loading Capacity	3 tons/m, total 35 Tons/whole worktable

Drilling Unit

No. of Drilling Spindle	3 (Left + Right + Top)
Drilling Diameter	Φ12.5 ~ Φ50 mm
Thread Tapping	4#
Motor Power of Drilling Spindle	5.5 kW x 3
Spindle Feeding Stoke	Y1 axis: 1000mm; A axis: 600mm (horizontal) Y2 axis: 1000mm; B axis: 600mm (horizontal) Z axis: 2000mm; C axis: 600mm (vertical)
Spindle Y & Z movement	Yes
Feed	CNC feeding; 0 ~10 m/min (vertical to H-beam)
Drilling Tools & Tool Lube Model	Coated Drill Bit with mist spray cooling Or Carbide Drill Bit with inner cooling
Spindle rpm (servo)	Stepless120~560 rpm
Profile Height Measuring	Included
Profile Width Measuring	Included
Layout Point Marking (not drilling through)	Available (for welding purpose)

Gantry System

Moving Speed	0 ~ 10m/min
Drive Model	Double side servo + Gear
Structure	Square Pipe + Plate; HF welded

Control System

Type	Computer + Mitsubishi PLC + Modules
Importing Software	AUTOCAD (*.dxf), TEKLA, X-STEEL (*.nc1, dstv)
Manual Programming	Available

Hydraulic System (for tool changing & side push aligning)

Hydraulic Motor Power	5.5 kW
System Inner Working Pressure	75 bar
Flux	40 L/min.
Hydraulic Tank Content	140 L
Hydraulic oil N0.	#46

Scraps Removal System

Motor Power	1.5 kW
Type	Chain & Plate recycling moving type
Speed	10/min
No. of scraps removal system	2sets

Machine overall info

Dimension (L x W x H)	L 17000mm x W 8600mm x H 4620mm
Total Weight	Around 50 Tons
Total Power	40 kW

WORKING PROCEDURE
The structure profile is lifted on the worktable by overhead crane. The operator press the side aligning button to enable the hydraulic side push function to align the beam to setup home position.
The Gantry moves from end of the Beam to detect the starting point. The operator send the drawings (*.dxf, *.nc1) to the machine and transfer to machine language automatically. And then, press the start button. The Gantry moves to the right position and stop ready for drilling The operator presses the tool removal button to loose the tool holder for drilling bit changing. The operator presses the start button to re-start the machine for drilling till all job being finished. The Gantry will move to a safe area for unloading the Beam (by overhead crane)