G-BU2030 5-Axis Gantry Machining Center

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G-BU2030 5-Axis Gantry Machining Center

Fixed Beam 5-Axis Simultaneous
Gantry Machining Center

Product Characteristics

The machine features an overhead gantry frame structure with a fixed worktable.
Major components are made of high-strength cast iron.
All XYZ axes are equipped with heavy-duty roller linear guideways,
The Y-axis crossbeam guideway uses a stepped arrangement with a wide guideway span to enhance load capacity.
The Z-axis saddle guideway features 4 guideways installed at 90° with 12 linear blocks to support Z-axis guideways, providing strong spindle rigidity and good high-speed performance.
XY axes use a large lead ball screw drive structure.
The Z axis uses a direct motor-ball screw drive.
The spindle unit uses a Zhongke Ibeg T70.5 5-axis linked A/C double swivel milling head, which can achieve 5-axis linked machining of complex surfaces.
With high-precision encoders and a hydraulic clamping system, the A and C axes can be clamped at any angle within their operating range (C axis ±360°, A axis ±110°).
Standard 18000rpm motorized spindle, capable of high-precision, fast, and continuous cutting.
Independent hydraulic pump station ensures safe and reliable tool clamping.
Motorized and A/C axis drives are equipped with a temperature control cooling system.

Application Area

Primarily used for machining complex parts, aluminum and its alloys, as well as difficult-to-machine materials. It is capable of high-precision and high-efficiency machining of complex spatial surfaces.

Product Parameters

Item				Unit	G-BU2030
Travel	Table travel (X-axis)			mm	3200
	Saddle travel (Y-axis)			mm	2200
	Ram travel (Z-axis)			mm	1000
	Spindle nose to table distance			mm	100～1100
	Effective gantry width			mm	3200
Table	Table size			mm	2000*3000
	Max. load			kg/m²	5000
	T-slot			mm	28
Spindle	Spindle power			KW	30
	Max. speed			r/min	18000
	Torque output			Nm	72/85
	Ram section			mm	420×420
	Spindle taper				HSK-A63
Speed	Feed rate range (Cutting)			mm/min	20/20/20
	Rapid traverse speed (X/Y/Z-axis)			mm/min	24000/24000/24000
Accuracy	Positioning accuracy	With scale		mm	0.020/0.015/0.01
		Without scale		mm	0.03/0.025/0.02
	Repeatability	With scale		mm	0.013/0.011/0.009
		Without scale		mm	0.018/0. 015/0.012
Others	Z-axis counterweight				Hydraulic + nitrogen balance
	CNC system				SIEMENS ONE
	Air supply		Flow	L/min	500
			Pressure	MPa	0.45~0.8
	Coolant tank capacity			L	140
	Machine size(L×W×H)			mm	8500×6600×5200
	Machine weight (approx.)			kg	35000