CNC High Speed Tube Sheet Drilling Machine, Centering Device

• After-sales Service: Free
• Warranty: 12 Months
• Structure: Vertical Drilling Machine
• Layout: Horizontal
• Controlling Mode: CNC
• Number of Shaft: 3
• Model NO.: TPHD3030
• Hole Diameter: 50-100mm
• Automatic Grade: Automatic
• Precision: High Precision
• Certification: GS, CE, RoHS, ISO 9001
• Condition: New
• Transport Package: 40′ Container
• Trademark: SCM
• Origin: China

Product Description

Applicable Industry:
Mainly used for drilling tube plate, clapboard, flange and large plate in petrochemical, boiler, wind power, flange industries and also for connection plates in building, bridge, heat exchange, iron tower industries.

Product feature:
1. Heavy-load linear roller guide pairs are equipped on two sides of the machine bed respectively. The longitudinal movement of the gantry's two sides is driven synchronously via AC servo motor and precise ball screw pair of big pitch.
2. Two movable slides are equipped on the cross beam of gantry. The sliders are guided by two linear roller guide pairs and driven by AC servo motor and precise ball screw pair of big pitch respectively.
3. The slides on the cross beam are equipped with vertical CNC feeding ram-type drilling spindle, which adopts special conversion motor with heavy load for spindle. The motor drives the spindle via synchronous belt. The drilling spindle adopts Taiwan precision spindle (inner-cooling) with disk spring automatic broach mechanism, hydraulic cylinder loosing cutter, very convenient to change shank.
4. The machine is equipped with hydraulic system to finish the hydraulic balance of vertical ram and hydraulic cutter loosing of spindle.
5. It adopts BEIJING KND CNC system, equipped with RS232 interface and LCD screen. The automatic programming provided can not only generate processing programs automatically, but also preview hole position before drilling.
6.It is equipped with chain-plate type automatic chip-conveyor and chip collection trolley. The cooling system is equipped with paper filer, high-pressure inner cooling pump and low-pressure outer-cooling pump, which are used for inner-cooling or outer-cooling of cutter.





Specifications:

Parameter Name	Item	Parameter Value
Max. size	L X W	3000X3000mm
Max thickness		100 mm
Work table	Width of T slot	28mm
Torque	Maximum torque	280Nm
Vertical slide type drill head	Quantity	1
	Main spindle taper hole	BT50
	Max. drilling diameter	Φ80mm
	Main spindle speed	30-3000r/min
	Motor power of spindle	22kW
(X axis) Gantry longitudinal move	Max. stroke	3000mm
	Moving speed of X axis	0-8m/min
	Servo motor power of X axis	2x2.4kW
(Y axis) Power head transversal move	Max stroke	3000mm
	Moving speed of Y axis	0-8m/min
	Servo motor power of Y axis	2.4kW
(Z axis) Vertical slider feeding	Stroke of Z axis	300mm
	Feeding speed of Z axis	0-5m/min
	Servo motor power of Z axis	2.4kW
Positioning accuracy	X/Y axis	≤0.1mm/ Full length
Repositioning accuracy	X/Y axis	≤0.05mm
Hydraulic system	Hydraulic pump pressure/flow rate	7MPa /25L/min
	Hydraulic pump motor power	2.2kW
Pneumatic system	Compressed air pressure	≥0.5MPa
Chip cleaning and cooling	Chip cleaner type	Plate chain type
	Chip cleaner no.	1
	Chip cleaning speed	1m/min
	Chip cleaner motor power	0.4kW
	Inner cooling water pump	Ammelin spray cooling
	Motor power of outer cooling water pump	0.75kW
Automatic lubricating system	Lubrication pressure	2MPa
	Lubrication point oil injecting amount	0.1mL
	Lubrication period	6-10min
Electric system	CNC system	Beijing KND CNC
	CNC axis NO.	4
Overall size	LxWxH	Approx. 7000X6200X3800mm
Weight	Approx. 35t