CNC Gantry Machining Center High Precision 3/4/5 Axis High Rigidity Heavy Cutting Double Column Machining Equipment

• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools, Machining Center
• Movement Method: Linear Control
• Control Method: Closed-Loop Control
• Numerical Control: CNC/MNC
• Processing Precision: 0.01~0.02(mm)
• Model NO.: GDGM-3022NC
• Performance Classification: High-End CNC Machine Tools
• Certification: GS, CE, RoHS, ISO 9001
• Condition: New
• Worktable Size: 3100X1900mm
• Max Load: 10500kg
• Tool Magazine Number: 24PCS
• Transport Package: Wooden /Steel Box
• Specification: 9000x5000x5000mm
• Trademark: GooDa
• Origin: Dongguan, China
• HS Code: 84571010
• Production Capacity: 600sets/Year

Product Description

GDGM-3022NC GooDa CNC Gantry Machining Center

The Features of this model
GDGM-3022NC is a fixed beam and fixed column gantry machining center machine tool. It is developed based on the most popular, advanced and flexible machine tool design concepts in the world. It is suitable for aerospace, shipbuilding, power generation, heavy machinery, locomotives, machine tools, and textile machinery, Printing machinery, automotive covering molds and other industries of various large-scale workpiece machining equipment.



Advantages of GOODA Machining Center
The machine tool's high-strength, high-rigidity design and large-flow chip removal channel structure have the characteristics of high precision, high efficiency, flexibility, and environmental protection. Its performance indicators and accuracy indicators comply with relevant national standards

 

GDGM-3022NC adopts the gantry structure of moving table. The bed is fixed, the worktable moves in the X direction on the bed; the ram moves in the Z direction on the sliding seat; the sliding seat and the ram move in the Y direction on the gantry beam; the X and Y axes adopt heavy-duty linear rails, Z The shaft is a plastic hard rail. The main shaft assembly is placed at the lower end of the ram; the whole machine has a reasonable layout, beautiful appearance and convenient operation
 

 

Item		Unit	Specification
Process Range	X axis travel	mm	3000
	Y axis travel	mm	2400
	Z axis travel	mm	1000
	Distance from spindle nose to work bench surface	mm	200~1200
	Distance between two columns	mm	2200
Work Bench	Work bench size	mm	3100×1900
	MAX Load	kg	10500
	T-Slot		9x22x200
Spindle	Spindle Speed	rpm	6000
	Spindle Taper	-	BT50
	Spindle Motor Power	kW	15/18.5
Speed	Rapid Moving (X/Y/Z)	m/min	12/12/12
	Rapid Feeding Speed	m/min	10/10/10
Tool Magazine	Tool Magazine Number	pcs	24
	Tool MAX Diameter/length/weight		φ112mm/350mm/15kg
	Tool MAX Diameter (Full/Empty)	mm	112/200
	Tool selection method		any/sequence
	Tool Changing time (from one tool to another)	S	1.8
Machine Accuracy	(X/Y/Z)Positioning Accuracy	mm	0.025/0.025/0.015
	(X/Y/Z)Re-Positioning Accuracy	mm	0.012/0.012/0.008
Others	Air source/Air pressure		280L/min  6~8bar
	Total electrical capacity of the machine	KVA	55
	Water tank capacity	L	420
	Machine size(X×Y×Z)	mm	9000×5000×5000
	Machine weight	kg	35500

Machine Main configuration

No	Item	Quantity	Note
1	FANUC 0i-MF system	1
2	Handheld operating unit	1
3	Disc Tool Magazine	1	24 units (optional)
4	Automatic lubrication system	1
5	LED Warning Light	1
6	Spindle blowing device	1
7	Air curtain protection	1
8	Flashlight	1
9	Attached accessories	1
10	Attached Technical agreement	1

Transmission: The three-axis motor and high-precision ball screw adopt a direct drive method. The ball screw is pre-tensioned and installed to improve transmission rigidity and positioning accuracy.
 

Tool Magazine:  We use disc magazine with high quality and stable functionality.
 

General requirements for the Machine

Required environment
Keep the temperature at a balanced level, especially during precise cutting.
Working temperature10ºC~40ºC, when 20ºC, humidity should be around: 40~75%
To keep the static accuracy of the machine within the specified range, the best temperature is within 15ºC~25ºC, and the temperature difference should not exceed ±2ºC/24h.
Power supply voltage: 3-phase, 380V, voltage fluctuation within ±10%, power supply frequency: 50HZ.
If the voltage in the area is unstable, the machine should be equipped with a regulated power supply to ensure the normal operation of the machine tool.
The machine should have a reliable grounding: the grounding wire should be copper wire, the wire diameter should not be less than 10mm², and the grounding resistance should be less than 4 ohms.
In order to ensure the normal working performance of the machine, if the compressed air of the air source does not meet the requirements, a set of air source purification devices (dehumidification, degreasing, filtration) should be in placed before the machine's air intake.
Keep the machine away from direct sunlight, intense vibration, high heat, high-frequency generators and electric welding machines, etc., to avoid machine production failure or loss of machine tool accuracy.

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