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(1)Ideal drilling machine for large plate, (2)High production efficiency,high positioning precision, (3)CNC and PLC systems,CRT - details see: https://www.machineto.com/cnc-high-speed-plate-drilling-machine-model-pz3030g-10125769

Technical data:

Model			PZ3030G
Machine type			Gantry moving structure
Size of workpiece(L×W×H)(mm)			3000×3000×300
Drilling spindle	Quantity		2
	Max.drilling diameter (mm)		Φ40(hard alloy drills) According to client’s request
			Φ50(high speed steel auger bit) According to client’s request
	Rotation speeds(r/min)		30-3000
	Feeding speed (mm/min)	X axis	0~8000
		Y axis	0~8000
		Z axis	0~4000
	Morse taper hole		BT50
	Motor power(kw)		2×22
CNC system	CNC axis		6
	Working precision (mm)		Positioning precision ≤0.10mm(For total length) Repeat precision ≤0.05mm(For total length)
Gantry longitudinal Movement(X axis)	Max stroke(mm)		3000
	Servo motor powe(kw)		2×3
Power head horizontal Movement(Y axis )	Max spindle distance (mm)		3000
	Servo motor powe(kw)		2×3
Vertical ram feeding movement(Z axis)	Max.stroke(mm)		600
	Servo motor powe(kw)		2×3
Hydraulic system	Hydraulic pump pressure/flow		7 Mpa,25L/min
	Motor power of hydraulic pump		3
Chip removal and cooling	Chip removing type		Flat chain
	Chip removing speed		1000mm/min
	Motor power of chip removing,cooling pump		2×0.75, 2×3+0.75(kw)
Total power(kw)			75
Overall dimension(L×W×H)(m)			8.2×7.0×3.5
Weight(T)			48

Machine description:

CNC gantry moveable drilling machine mainly used for drilling holes on tube plate, baffle plate, flange that

are commonly used in petrochemical, boiler, bridge, windmill industry etc., to replace manual draw line drilling

or drill mould drilling, process automatically totally, the two spindle heads can work together or independently.

Machine Features:
1. CNC gantry moveable drilling machine, the gantry is installed on the right and left body legs directly, it’s

very easy to install to the machine and the machine has good rigidity, it adopts double drivers, with high

accuracy of transmission and processing, the crossbeam has very low liability for any deformation.

2. Adopts slide ram type drilling spindle head, with high drilling stability and accuracy, two servo motors drive the ball screw to bring the two spindle heads along the linear guide way respectively, the machine has high work efficiency, hydraulic system is equipped to complete the hydraulic balance of the perpendicular slide ram.

3. Precision high speed spindle made in Taiwan is adopted, the spindle’s taper hole is BT50, it has automatically butterfly spring broach mechanism and gas liquid booster cylinder loose tool mechanism, convenient to replace the drilling tool, the drill head adopts both inside and outside cooling methods.

Machine picture:

Processing workpiece picture: