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1. Gantry Double-spindle CNC Drilling Machine, 2. Oversea Branch office for service, 3. Established in 1991, 3.ISO & SGS - details see: https://www.machineto.com/movable-gantry-double-spindle-cnc-high-speed-drilling-machine-for-flange-and-tube-plate-10125742

Movable Gantry Double-spindle CNC High-Speed Drilling Machine for flange and tube plate

Features

1. Mainly used to drill large plate such as flange, tube plate etc.

2. Precision spindle, high-speed drilling, also has the function of slight milling the narrow slot.

3. Direct transfer of CAD/CAM, automation and high precision can be realized.

Advantages

1. The machine can use not only hard alloy inner cooling drilling head to drill with high speed, but also high-speed steel twist drilling head.

2. It also has the function of milling straight groove slightly. Processing is CNC controlled, very convenient to operate, automation, high precision, variety, medium and small batch production can be realized.

3. The machine is mainly composed of bed (worktable), gantry, vertical ram-type drilling spindle, hydraulic system, cooling system, auto-lubricating system, CNC system, electrical system and chip-conveyor etc.

4. Two movable slides are equipped on the cross beam of gantry. The slides are guided by two linear roller guide pairs and driven by AC servo motor and precise ball screw pair of pitch respectively which are located between the two guide ways.

5. 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.

6. 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.

7. The machine is equipped with hydraulic system to finish the hydraulic balance of bed (worktable), gantry, vertical ram-type drilling spindle, hydraulic system, cooling system, auto-lubricating system, CNC system electrical system and chip-conveyor etc.

8. It is equipped with chain-plate type automatic chip-conveyor and chip–conveyor and chip collection trolley. The cooling system is equipped with paper filler, high-pressure inner cooling pump and low-pressure outer cooling pump, which are used forinner cooling or outer cooling of cutter.

Main Technical Specifications

Model		PHD3030A/2		PHD4040/2			PHD5050/2
Max. size of workpiece	Max.hole distance Length X Width(mm)	3000X3000		4000X4000			5000X5000
	(mm)Max. thickness(mm)	250
Worktable	(mm)Width/distance of T notch	28/500
Drilling spindle	Quantity	2
	Taper hole of spindle	BT50
	(mm)Max. drilling diameter	40(hard alloy drilling head) 50(High-speed steel twist drilling head)
	(r/min)Rotation speed(stepless conversion)	30-~2400
	(kW)Motot power	2 X 22
	(mm)distance between spindle and worktable	280~780
Longitudinal movement of gantry(X axis)	Max. stroke	3000			4000				5000
	(m/min)Movement speed	0~7
	(kW)Servo motor power	2 x 3
Transverse movement of spindle (Y axis)	(mm)Max.distance between spindles	3000			4000				5000
	(m/min)Movement speed	0~7
	(kW)Servo motor power	2 x 3
Feeding movement of vertical ram(Z axis)	(mm)Max. stroke	500
	(m/min)Feeding movement speed	0~5
	(kW)Servo motor power	2 x 3
Positioning precision	(mm)X,Y axis	0.08-0.1/(Full Length)				0.04
Re-Positioning precision	(mm)X,Y axis					0.05
Hydraulic system	Hydraulic pump pressure/flux	7/25
	Hydraulic pump motor power	3
Chip-conveyor and cooling	Type of chip-conveyor	Chain-plate type
	Quantity of chip-conveyor	1	2					2
	(m/min)chip-removal speed	1
	(kW)Motor power of chip-conveyor	0.75	2 x 0.75
	(kW)Motor power of cooling pump	2x3+0.75
Overall dimension	(m)Length x Width x Height	(Approx.)9.4x6.6x3.6		(Approx.)11.3x8.2x3.6				(Approx.)11.7x8.9x3.6
(t)Weight		(Approx.)40		(Approx.)45				(Approx.)50

The cargo is ready for delivery

Certificate