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1.CNC 3D H/U-beam drilling machine, 2.seven cnc axes, 3.Simultaneously drilling on three sides, 4.Branch office in India - details see: https://www.machineto.com/3d-cnc-h-beam-drilling-machine-for-steel-construction-h-u-beam-drilling-machine-10125065

TDD-125 CNC 3D H-beam Drilling Machine/H beam processing machine

1.Features

1.Seven CNC axes

2.Three servo spindles

3.Simultaneously drilling on thress sides of H-beam

4.High efficiency drilling machine for steel construction industry

This machine is mainly composed of main body,CNC slipway,drilling spindle box ,tool changer,clamping device,measuring device ,electric system,hydraulic system,cooling system,chip box,etc..

1.Three slipways are all controlled byservo motor,guided byprecision linear roller guideand driven by AC servo motor and ball screw to ensure the positioning accuracy

2. The spindles are precision spindles with high rotary accuracy and high rigidity,and driven by servo motor,with broad scope of application,rotation speed can be stepless changed in a wide range to meet the needs of a variety of speeds

3.The machine is equipped withthree inline type tool changers,and every tool changer can load 4 tool.While drilling,the tools can be changed automatically to meet the needs of different drilling diameters.

4.The machine is equipped withflange width detectionandweb height detection device,which can effectively compensate for the deformation of the workpiece to ensure the processing accuracy.

5.The machine adopts carriage for feeding ,and the carriage is driven by servo motor and rack-and-pinion,and with encoder for feedback,enabling precision positioning of workpiece.

6.Cooling system:Spray cooling mode,with the capacities of inner-cooling and external-cooling nozzle and inner-cooling joint,can be selected according to the need for drilling .Inner-cooling and external-cooling can be used separately or simyultaneously.

2.Main specification and technical parameters

Model			TDD100	TDD125
Workpiece size	H-Shaped Steel (web Height x flange width)	Max	1000 x 500	1250 x 600
		Min	150 x 75
	Length (mm)	Auto feeding	≥2700
		Manual feeding	≥610
	(kg)Workpiece weight,Max		5000	10000
	(mm)Thickness of web&flange, Max		80
	(mm)Drilling Diameter	Vertical drilling	Φ12-Φ33.5
		Horizontal drilling	Φ12-Φ26.5
Drilling spindles	Spindles number		one spindle respectively on top,left,right;Total:3 spindles
	Rotating speeds(Steples speed adjustment)		180-650
	(mm)Max feeding stroke		(left,right):140 (Top):240&325
	(mm/min)Feeding speed		20-300
	(mm)Displacement of horizontal spindle		In the direction of workpiece length:520
			Above vertical base level;45-920	Above vertical base level;45-920
	(mm)Displacement of vertical spindle		In the direction of workpiece length:520
			Beyond horizontal base level;45-920	Beyond horizontal base level;45-920
Overall dimensions(L x W x H)			4450 x 3050 x 3520	4700 x 3050 x 3520
(KW) Rated Power			28
(kg)Weight			≈7000(Appr.)	≈8500(Appr.)

3.The pictures of the machine

4.Professional solutions for steel structure , for all the machine we will provide one year warranty,we guarantee the best service and best quality .So do not hesitate to contact us.