cnc machining center gantry type GS1020

gantry type cnc machining center high speed and high rigidity mini gantry type machining center

Gantry type cnc machining center GS1020

Gantry type cnc machining center specification:

Model No.	GS-1015		GS-1020		GS-1218		GS-1224
Travels
X axis travel/mm	1500		2000		1800		2400
Y axis travel/mm	1000				1200
Z axis travel/mm	600/800				800/1000
Spindle nose to worktable/mm	150-750/950				200-1000/1200
Spindle nose to column surface /mm	730/930				930/1130
Worktable
Table size(L*W)	1500*900	2000*900		1800*1100			2400*1100
Gate width/mm	1000			1200
T-slot (width * numbers*space)	18*9*90			22*10*100
Max load on the table/kgs	3500			5000
Spindle
Spindle speed/rpm	ZF two speed gearbox(1:1/1:4)/40-6000
Spindle taper	7/24 Taper No.50
Spindle motor/kw	15/18.5
Feedrate
X,Y axis rapid traverse(M/min)	20		20		20		15
Z axis rapid traverse(M/min)	15
Max cutting feedrate(mm/min)	10-10000
A.T.C
Toolmagazine capacity(opt)/pcs	Arm type 24
Max exterior tool diameter/mm	φ200
Max tool length/mm	350

cnc machining center  gantry type configuration

Main machine configuration	1.Control system: Fanuc-0i MD (full set)
	2.Arm type A.T.C with 24 tools, 30-6000rpm spindle.7/24 taper No.50.
	3.ball screw chip removal system
	4.heat exchanger
	5.heavy-load linear guide rails on X/Y axis
	6.automacti lubrication system
	7.work and alarm lamps
	8.coolant system
	9.double nigtrogen gas cylinder balance system
	10.fully enclosed splash guard
	11. RS232 connector and DNC connector
	12.rigid tapping
	13.standard accessories

  cnc machining center  gantry type main parts supplier

Main parts supplier	1.controller: Fanuc oi MD from Japan
	2.spindle motor: Fanuc from Japan
	3. 3 axis servo motor: Fanuc ac servo motor from Japan
	4. spindle bearing: NSK(P4 grade) from Japan
	5. x/y/z axis bearing: NSK(P4 grade) from Japan
	6.x/y/z ball screw: HIWIN(C3 grade) from China Taiwan
	7.spindle unit: KENTURN from China Taiwan
	8. A.T.C system: from China Taiwan
	9.pneumatic cylinder system: from China Taiwan
	10.lubricator: from Japan
	11.heat exchanger: from China Taiwan
	12.electrical components: from China Taiwan

We promise:

1.Regular market return visit.

2.Professional technical training.

3.Machine tool accessories replacement.

  cnc machining center gantry type features:

1) Strong massive machine is absolutely an essential part for gantry type machining center .Made of qualified Meehanite cast iron GC-276 and dealt with tempering treatment ,DATAN machines have high rigidity and admirable stability.

2). Structure size with finite element analysis(FEA) brings static rigidity and shock resistance of machine to a full play ,preventing the appearance of cutting resonance ,thus enhancing processing accuracy and prolonging tool service life.

3). The spindle box of this cnc machining center is designed on the base of the most suitable section- coefficient rectangular ratio with ratio 1:1.15, supporting wonderful rigid processing with longer travel along Z axis;

4). The interlayers with arcuate ribs are adopted within spindle box to solidate structural body ,providing the gantry type cnc machining center with best dynamic rigidity and stability during rapid feeding and heavy cutting.

5). With design of bidirectional balance loop and double N2 cylinders for counter balance ,the gantry type cnc machining center has tightly connected the driving mechanism to Z axis, totally providing precise response system for servo motor on Z axis and need for high thrust processing.

6). With elobrate centro-symmetric main spindle system ,the machining center have made a reasonable and overall position arrangement for spindle, spindle motor ,balls crews and bidirectional N2 cylinders ,avoiding thermal deformation caused by temperature rise and reducing the appearance of unbalanced moment.7). Standard advanced FANUC or MITSUBISHI controller provides with the machine a stable and efficient numeric control;

8). The machining center can be optionally equipped with a powerful functional controller and a more precise closed-cycle control unit based on clients’ various needs;

9). RG series linear roller-type guide way on X axis and Y axis and heavy-load and precise P grade linear slide guide way with 0.003-0.005 low frictional coefficient make it possible to have a low viscosity and high driving sensitivity and greatly improve dynamic precision ;hard rectangular guide way on Z axis covered with imported low frictional TURCITE-B and dealt with accurate scratching treatment ensures motional quality of the machine( low frictional coefficient and low friction resistance) and necessary cutting rigidity;

10). Aside from the design of collision-preventing device,C3 grade precise ball screws on X,Y,Z axis have set extra pre-pull function at each end of ball screw ,which decrease thermal deformation caused by ball screw temperature rise

11). the spindle with 7:24 taper( No 50, main spindle bearing diameter:100mm) worked with P4 grade angular ball bearing ,the spindle speed can reach 6000rpm.matching with German ZF-DOUPLAN precise low-high gear transmission box , the machine can supply sufficient power and torque output for various cutting processing after adoption of Japanese FANUCαseries spindle motor or Japanese MITSUBISHI spindle motor.

If you need to know more about gantry type cnc machining center pls contact us.

cnc machining center gantry type GS1020