Gantry Machining center GMC40250fmd

Product Model GMC40250fmd
Product Name Fixed beam moving column gantry machining center
Delivery Time About 6 months
Brand WEIDA
Packing Plywood Case
Warranty 12 months
Payment Term TT / LC
Service 24 hours after-sales services, Customized services, OEM services

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product details

Product Performance

The GMC40250fmd Double Gantry Moving Column Gantry Machining Center is one of the gantry machining center series products independently developed by our company.

The basic structure of this machine tool is a fixed-beam gantry frame with a stationary worktable. The gantry frame moves to complete the X-axis feed. Two gantry frames are arranged in the same direction along the X-axis (with the two gantries oriented in parallel), each equipped with independent Y/Z axes and spindle systems, controlled by two separate CNC systems. This allows for independent control of the two gantry frames. Safety interlock switches are installed between the two gantry frames to strictly control the minimum distance between them, ensuring safe and reliable operation. The Y/Z axes on both gantry frames operate as follows: the sliding carriage moves laterally along the heavy-duty linear roller guide rail on the beam to complete the Y-axis feed; the ram moves vertically along the guide rail on the sliding carriage to complete the Z-axis feed. Under the control of their respective CNC systems, each can independently achieve three-axis three-linkage motion. The moving column CNC gantry milling machine with a moving gantry frame is a typical tool-moving machine tool, featuring advantages such as consistent moving component mass, relatively large workpiece weight, and a small floor space, making it a mainstream structural form for large machine tools.

The main characteristics of this machine tool are its super-large gantry frame, excellent rigidity, strong vibration absorption capacity, large machining range, good stability, and superior dynamic performance. The machine is capable of various machining functions, including milling, boring, drilling (drilling, reaming, tapping), threading, and spot-facing. It can be equipped with fully automatic right-angle milling heads, extension heads, universal angle heads, and other attachments, effectively expanding the machining range of the machine tool. Multiple hole systems and surfaces on a part can be machined in a single setup.

The structure and technology of this product are mature, and its quality is stable. It is suitable for various mechanical processing fields such as automotive, shipbuilding, printing, packaging, textiles, military, and mold manufacturing. The machine features high efficiency, high precision, and high rigidity, making it an ideal choice for high-efficiency, mass production of parts in enterprises.

Product Performance

-It is the preferred processing equipment for engineering machinery, rolling stock, mining equipment, turbines, ships, military, nuclear power,large-scale environmental protection equipment and other industrial sectors.

-The gantry-moving CNC gantry machine belongs to the typical tool-moving machine, which has the advantages of fixed quality of moving parts, relatively unlimited weight of the workpiece, small footprint, etc, and it is the mainstream structural form of large-scale machine.

-Combined with a variety of cannons and accessories, it can expand the machining range and improve the machining efficiency, realising multi-face and multi-process machining.

-It can realise the altermating machining of mutiple working stations, and at the same time,it can also realise the synchronous and efficient machining of oversized workpieces, and achieve the arbitrary switching of multiple machining modes.

Standard Configuation

-CNC controller

-Spindle gear box

-X-axis double reading head light linear scales

-Step type chip conveyor+Elevating chain and flight conveyor

Option Configuation

-Siemens 828D CNC controller

-Coolant through spindle

-Germany ZF gear box/Italy BF gear box

-Automatic right angle milling head

specifications

Main specifications	Unit	GMC40250fmd
X-axis travel	mm	X₁20000	X₂20000
Y-axis travel	mm	Y₁5500	Y₂5500
Z-axis travel	mm	Z,1500	Z₂1500
Distance from spindle nose to table surface	mm	250-1750
Effective passing width of gantry	mm	5100
Max.distance between two gantries	mm	25600
Worktable size	mm	25000×4000
Max.distance between two gantries	T/m²	15
T-Slot	mm	36
Spindle taper	--	BT50
Max.spindle speed	pm	3000
Main motor power	KW	37/45
Torque of spindle	N.m	1570/1915
Ram cross section	mm	500×500
Rapid feed speed(X/Y/Z)	mm/min	8000/8000/8000
Cutting feed speed(X/Y/Z)	mm/min	1-6000/1-6000/1-6000
Positioning accuracy(X/Y/Z)	mm	(0.011/1000)/0.05/0.022
Repeat positioning accuracy(X/Y/Z)	mm	(0.008/1000)/0.05/0.022
Total power capacity	KVA	200
Machine weight	kg	240000
Overall dimensions	mm	35000×9200×7200