Gantry Milling Machine

Specifications

Gantry Milling Machine
High precision, + 0.02/1000mm
Repetitive positioning 0.015/1000mm

                      Gantry Milling Machine 

Rendering picture

 

Front&Back

 

 

 

 

Apply to

 

 

• valve                                            • nuclear power industry

 

• cast                                             • Motor

 

• flange                                          • wheel gear

 

• bearing                                       • shipbuilding

 

• ship repairer                              •Equipment Manufacturing

 

• installation work                         • Ship machine repaired

 

• Shipbuilding Industry                 •nuclear power industry

 

• cast                                               •Motor ... 

 

 

 

About GMT25

 

GMT28 machine is Gantry-type machining center with movable cross-rail and column. It features longitudinal movable planner, up-down movement of the cross-rail, fixed stable, large bearing capacity and well accuracy. It can mill, bore, drill various complicated work pieces in manufacturing industries such as aircraft, mould, ship, automobile, and etc.

Machine adopts fixed worktable and gantry moving structure. The gantry (X axis ) is driven by double AC servo motor and moved on the slide base. All axes movements are driven by Siemens AC servo motor. The movement of cross-rail is driven by double AC servo motor.

GMT28 is made by the standard of ISO and can achieve various machining, milling, boring, drilling, rigid tapping and profile milling. Multiple accessory head can be equipped with the machine, in order to perform one time step up and five face machining.

Machine has good character in high rigidity, excellent accuracy and big output power. Extra long distance gantry travel can ensure best machining accuracy and highest production efficiency when machining long guide way of heavy duty machine tool. During machining process for short work-piece, the operator can load and unload another part to save  auxiliary time and improve efficiency. Thereby, GMT28 is the best choice for machining of base component in follow industry, heavy duty machine tool, heavy duty machinery, steel rolling mill, steam turbine and big reduction equipment.

 

Actual picture:  semi-manufactured

  

Main specifications

 

Worktable size (L x W)	mm	3000x3000-10000
Worktable loading capacity	kg	25000
X axis rapid travel	mm	8000
Y axis travel (spindle travel in crossbeam)	mm	8000
Z axis travel (Spindle vertical travel)	mm	2000
Distance from spindle nose to worktable	mm	2000
Distance between two columns	mm	3200
X axis positioning accuracy	mm	±0.02/1000mm
Y axis positioning accuracy	mm	±0.02/1000mm
Z axis positioning accuracy	mm	±0.02/1000mm
Repetitive positioning accuracy	mm	0.015/1000mm
X axis travel(Worktable)	mm	6200
Y axis travel (spindle travel in crossbeam)	mm	2800
Z axis travel (Spindle vertical travel)	mm	1000
Motor power	kw	22
Spindle speed	rpm	20-2000(Op:6000rpm)
Spindle taper		ISO50 (7:24)
Diameter of spindle bearing	mm	100

 

 

 

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Main Purchase Component List

 

No.	Item	Model	Brand
1	CNC system		Fanuc 0i MD
2	X axis Ballscrew		HIWIN-Taiwan
3	Y axis Ballscrew		HIWIN-Taiwan
4	Z axis Ballscrew		HIWIN-Taiwan
5	Heavy load Linear guideway	Roller type	HIWIN-Taiwan
6	Heavy load Linear guideway	Roller type	HIWIN-Taiwan
7	Bearing for screwbar		SKF-Germany
8	Tool Magazine(Option)	32station	Gifu-Taiwan
9	Air condition		Leibo
10	Spindle		Kenturn Nano-Taiwan
11	Clamping system for tools		Kenturn Nano-Taiwan
12	Hydraulic parts		Shenyu-Taiwan
13	Chip conveyor		Xinyu-Yantai
14	Electric units		Siemens/Scheider/ABB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 Accessories

 

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