Double Column Machining Center /4 Axis 5 Axis CNC Machining Center/Heavy Duty Gantry Milling Machine

Category CNC Machinining Center

DESCRIPTION

The overall layout of the CNC gantry milling machine is a fixed beam and fixed column gantry frame structure, the base is fixed, and the worktable moves in the X direction on the base; the column is fixed on the base, the beam is fixed on the column, and the slide moves in the Y direction on the beam; the ram moves on the slide Move up in Z direction

Performance		GMC-2217	GMC-3018	GMC-4032	GMC-6035
Travel
Work table travel(X/Y/Z)	mm	2200/1700/1000	3000/1800/1000	4000/3200/100	6000/3500/1200
Distance from spindle surface to worktable	mm	0-1200	0-1200	0-1400	0-1600
Rail way	Two linear guide rail, one hardened rail
Work table
Table size	mm	2200×1300	3000×1500	4000×1800	6000×2500
The maximum load capacity of the workbench	T	5	7	12	20
Splindle
The spindle taper(model sleeve diameter)	mm	BT50/155	BT50/155	BT50/190	BT50/190
The spindle motor power	kw	18	22	26	30
Splindle speed	rpm	6000	6000	6000	6000
Accuracy
Position Precision	mm	0.01/1000	0.01/1000	0.01/1000	0.01/1000
Repeated position precision	mm	±0.01	±0.01	±0.01	±0.01
Size
Net weight	T	23	30	40	75

High rigidity, long-term accuracy retention

The main large parts of the machine tool: the base, worktable, column, beam, sliding seat and ram are all made of high-quality resin sand, high-strength and high-quality cast iron, and have a perfect heat treatment process to eliminate residual stress, and arrange enough reinforcing rib plates. Ensure that the whole machine has sufficient strength, rigidity and high stability

High rigidity, long-term accuracy retention

X-axis can adopt 2/3/4 heavy-duty roller guide rails, with heavy load capacity, strong rigidity and good dynamic accuracY.

High rigidity, long-term accuracy retention

The three-axis transmission adopts Taiwan brand large-diameter ground double-nut ball screw, which is compact in
structure, stable in motion and high in precision. The screw support adopts precision screw support bearings, and
both ends are pre-stretched to eliminate precision loss caused by thermal elongation.

High rigidity, long-term accuracy retention

The beam adopts a stepped structure, the cross-section of the beam is large, the span of the guide rail is large, the distance from the center of the spindle to the guide rail surface is short, the turning moment is small, and the structural rigidity is good. The Y-axis adopts the two upper and one lower, three guide rails to hang the sliding seat, which reduces the influence of the gravity of the sliding seat on the Z-axis.

High efficiency

The spindle speed can reach 8000rpm, and the three-axis rapid movement can reach 8/12/10m/min.

Large processing range
Compared with machine tools of the same specification, the ultra-wide door width of the machine tool ensures a wider
processing range, and the X-axis adopts two heavy-duty guide rails. The bearing is heavy, and the Y-axis adopts three heavy-duty guide rails to ensure the shock resistance of the machine head. The super height of the Z axis ensures the
passage of the gantry.

Q1: Are you factory or Trade company？ A1: We are factory. Our factory have more than 20 years experience in production various CNC machine.We provide final solution for machining manufacturing industry. Q2: How to choose the suitable machine？ A2: Tell us your max workpiece size(such as max length,max width, max height and weight) and photo. We can recommend the suitable machine for you. Q3: Can you supply customized service? A3: We can customized according to customer’s special requirements. Q4: How to intall and operate of the machine? A4: Enough photos, video and operation manual will be supplied. It will show how to operate the machine. Our engineers also provide online technical support Q5: What is the payment item? A5: 50% T/T in advance, 50% balance will be paid before machine leave the seller’s factory.