Fixed Beam Gantry Machining Center Series

ZHMAC provides the Fixed Beam Gantry Machining Center, a robust system integrating milling, boring, and tapping for high-precision industrial parts. This specialized Gantry CNC Milling Machine accommodates custom configurations for aerospace and mold industries. Our facility supports global technical needs as a dedicated machine tool supplier.

Product Model:	GMC-1311/1614/2518/3018 GMC-3020/3020/4028/6028
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Product Description

Product Overview Of Fixed Beam Gantry Machining Center

GMC fixed beam CNC gantry milling equipped with milling,boring,drilling (drilling,expansion,hinge),tapping, countersink and other processing functions.For the different characteristics of customers,optional full closed-loop grating precision feedback system,tool center cooling function,ATC robot hand style,automatic work piece measurement, tool automatic measurement,4-axis linkage processing and other functions,customers can enjoy excellent cost-effective configuration,Satisfied with the intimate products.The product specifications and configuration of the leading domestic product structure and technology is mature,product quality and stability,machine torque,fast response characteristics, suitable for automotive,mold,aerospace,packaging,hardware and other mechanical processing needs.

Product Key Features Of Fixed Beam Gantry Machining Center

Unmatched Cutting and Boring Capabilities

Powerful cutting ability combined with excellent accuracy and performance makes milling and boring easy. This machine utilizes advanced drive systems that minimize vibration and thermal distortion during prolonged operation. The heavy-duty structure ensures that aggressive cutting passes do not compromise the surface finish. By distributing the machining forces effectively, the equipment allows operators to achieve tighter component tolerances. We prioritize structural integrity so your facility can handle challenging materials with absolute confidence.

Versatile Spindle Configurations

The spindle head can be equipped with 90 side milling neck with oil pressure locking mode.. This adaptability enables multi-angle processing without requiring the operator to reposition the workpiece multiple times. Utilizing this specialized configuration drastically reduces cycle times and enhances overall operational safety. The advanced locking mechanism guarantees that the milling head remains securely in place during operation. Therefore, our Gantry CNC Milling Machine offers unmatched flexibility for complex, multi-sided industrial parts.

Robust Cast Iron Foundation

The machine bed,column, crossbeam, saddle and head stock are made of high-strength cast iron with resin sand modeling and reasonable reinforcement structure, with good rigidity and strong stability. We carefully optimize the structural casting process to absorb excessive operational vibrations efficiently. This specialized material composition prevents deformation even when accommodating massive workpieces. The static bridge acts as an immovable anchor during operations. It ensures that all axis movements remain extremely precise.

Advanced Motor and Speed Control

The main movement adopts wide speed control AC servo main motor, and ZF speed change is selected to make the main shaft output large torque at low speed, which is suitable for heavy cutting, and the constant power at high speed is suitable for finishing. This dynamic power system adapts seamlessly to various material hardness levels. It provides the exact mechanical force needed when cutting tools engage the material. Facilities can easily consolidate roughing and finishing operations.

Fixed Beam Gantry Machining Center Series

Product Parameters Of Fixed Beam Gantry Machining Center

Project		Unit	GMC1311	GMC1614	GMC2518	GMC3018	GMC3020	GMC4022	GMC4028	GMC6028
Table size	Max capacity	kg	2000	3000	8000	9000	10000	12000	18000	20000
	X/Y/Z travel	mm	1300/1100/500	1600/1450/500	2500/1800/1000	3000/2000/1000	3000/2200/1000	4000/2200/1000	4000/2800/1000	6000/2800/1000
	Gantry width	mm	1200	1630	1800	1800	2000	2200	2800	2800
	Working table size	mm	1300 × 1100	1600 × 1300	2500 × 1600	3000 × 1500	3000 × 1800	4000 × 1800	4000 × 2300	6000 × 2300
	T-shot number	No.	7	7	9	7	9	9	11	11
	T-shot size/spacing	mm	18/200	18/180	22/180	22/175	22/180	28/200	28/200	28/200
Heavy Duty Cutting spindle	Drive mode ( optional )		Belt	Belt	Belt/Gear	Belt/Gear	Belt/Gear	Gear	Belt/Gear	Belt/Gear
	Spindle speed	rpm	8000	10–6000	10–6000	10–6000	10–6000	10–6000	10–6000	10–6000
	Main motor power	kw	11	11	15/18	15/18	15/18	15/18/22	15/18	22/26
	Distance from spindle nose to table	mm	100–600	170–680	150–1150	465–1200	200–1200	380–1380	450–1400	450–1400
	Spindle taper and specifications		BT40/BT50	BT40/BT50	BT50	BT50	BT50	BT50	BT50	BT50
	Spindle diameter	mm	Φ150	Φ150	Φ190	Φ190	Φ190	Φ190	Φ190	Φ190
Feed drive	X/Y/Z Fast moving speed	m/min	2010/10/10	2010/10/10	2010/10/10	2010/10/10	2010/10/10	2010/10/10	2010/10/10	2010/10/10
	X/Y Line guide(roller column)	mm	55(X-axis) 2 pieces			55(X-axis) 2 pieces
	X/Y Line guide(roller column)	mm	45(Y-axis) 2 pieces			55(Y-axis) 2 pieces
	X/Y/ZBallscrew diameter(ball)	mm	40/30/30	50/40/40	63/50/50	63/50/50	63/50/50	80/63/63	80/63/50	100/80/63
Accuracy	Positioning accuracy	mm	0.008	0.008	0.018	0.018	0.015	0.015	0.015	0.014
Accuracy	Repeat accuracy	mm	0.005	0.006	0.01	0.01	0.008	0.01	0.01	0.01
ATC（optional）			24/32/40 Manipulator ATC
CNC controller			KND/SYNTEC/FANUC/MITSUBISHI/SIEMENS
Net weight		T	9	13	23	25	27	43	51	75

Product Uses Of Fixed Beam Gantry Machining Center

Aerospace and Automotive Manufacturing

Our Heavy-Duty Machining Center excels in crafting large, complex components essential for aerospace and automotive industries. Its exceptional rigidity ensures the precision required for engine blocks, structural frames, and critical assemblies. Our manufacturing capabilities consistently deliver the exact specifications mandated by these highly regulated fields. By reducing the need for multiple setups, operators can maintain strict quality control standards. This approach accelerates production timelines for high-value industrial parts while preserving flawless structural integrity.

Mold Making and Hardware Processing

Industrial mold manufacturing demands flawless surface finishes and intricate geometric detailing over extended operational shifts. This CNC Gantry Milling provides the stability necessary to machine tough tool steels safely. Additionally, it handles general hardware and packaging machinery parts with remarkable efficiency and minimal setup. Facilities can rely on our advanced equipment to handle continuous, heavy-duty workload demands effectively. We help you preserve exceptional dimensional accuracy throughout the entire metalworking and shaping process.

Why Choose Us For Fixed Beam Gantry Machining Center

Comprehensive Customization and Support

We offer extensive optional features, including a full closed-loop grating precision feedback system. Customers can choose automatic workpiece measurement, tool automatic measurement, and an ATC robot hand style. We supply custom machine configurations to provide an excellent and cost-effective industrial solution. By integrating a tool center cooling function and 4-axis linkage processing, complex demands are met. Our dedicated global service network guarantees fast technical support and comprehensive after-sales assistance.