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Moving Gantry CNC

The moving gantry cnc machining center is designed for high-rigidity machining of oversized components. With reinforced machine structure, powerful spindle options, and flexible working configuration, it provides stable performance for heavy-duty industrial processing.

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Product Introduction

Product Details

The moving gantry cnc adopts a reinforced gantry structure designed for machining large and heavy workpieces. The machine body uses internal ribs and high-strength structural components to improve overall rigidity and reduce deformation during cutting.

The Z-axis uses a fully enclosed box-type ram structure, providing strong support for high-torque machining operations. Combined with heavy-duty guideways, the moving gantry cnc maintains stable accuracy during long machining cycles.

With flexible attachment options and customized configurations, this machine can handle various machining tasks including surface milling, curved surface processing, drilling, and complex contour machining. The moving gantry cnc is widely used in aerospace, automotive, shipbuilding, and heavy equipment manufacturing.

Product Specifications

Item	Unit	GMW5280R	GMW52100R	GMW52120R	GMW52160R
		Box-type Ram	Box-type Ram	Box-type Ram	Box-type Ram
Worktable
Worktable Dimensions	mm	4000×8000	4000×10000	4000×12000	4000×16000
Worktable Load Capacity	T	35	40	45	50
T-slot Width × Pitch	mm	28×250	28×250	28×250	28×250
Machining Range
Travel Range (X / Y / Z)	mm	8500×6200×1500	10500×6200×1500	12500×6200×1500	16500×6200×1500
W-axis Travel	mm	1500	1500	1500	1500
Gantry Width	mm	5200	5200	5200	5200
Distance from Spindle Nose to Table Surface	mm	0-3000	0-3000	0-3000	0-3000
Feed Rate
Rapid Feed Rate (X / Y / Z)	m/min	2010/10/10	2010/10/10	2010/10/10	2010/10/10
W-axis Feedrate	mm/min	2000	2000	2000	2000
Cutting Feed Rate	mm/min	1-6000	1-6000	1-6000	1-6000
Spindle Specifications
Tool Holder Type	mm/min	BT50	BT50	BT50	BT50
Spindle Speed Range	rpm	20-4500	20-4500	20-4500	20-4500
Spindle Power	kW	30	30	30	30
Spindle Drive Type	--	Direct-Drive + BF Gearbox	Direct-Drive + BF Gearbox	Direct-Drive + BF Gearbox	Direct-Drive + BF Gearbox
Drive System
Drive Specifications (X/Y/Z)	--	10020/8020/6320	M6 Rack and Pinion Drive/8020/6320	M6 Rack and Pinion Drive/8020/6320	M6 Rack and Pinion Drive/8020/6320
W-axis Ballscrew Specifications	--	8020	8020	8020	8020
Guideway Specifications (X/Y/Z)	--	The X-axis is equipped with 4×55 heavy-duty roller linear guideways, and the Y-axis with 3×55 heavy-duty roller linear guideways. The W-axis adopts box ways. The Z-axis comes standard with a fully enclosed 500×500 mm box-type ram.
Machine Accuracy
Positioning Accuracy (X/Y/Z)	mm	0.045/0.03/0.023	0.051/0.03/0.023	0.061/0.03/0.023	0.066/0.03/0.023
W-axis Positioning Accuracy	mm	0.023	0.03	0.035	0.038
Repeatability (X/Y/Z)	mm	0.023/0.025/0.023	0.030/0.025/0.023	0.035/0.025/0.023	0.038/0.025/0.023
W-axis Repeatability	mm	0.02	0.02	0.02	0.02
Others
Air Supply Pressure	MPa	0.6~0.8	0.6~0.8	0.6~0.8	0.6~0.8
Electrical Capacity	kVA	230	230	230	230
Overall Dimensions	m	23×9.2×8	28×9.2×8	33×9.2×8	39×9.2×8