4000x3800x2800mm Overall Size Worktable Movable CNC Drilling Machine 60mm Max Drilling Diameter
Application:
The CNC gantry-type drilling and milling machine is chiefly engineered for executing drilling, chamfering, tapping, and milling processes on plate workpieces and structural components. Its operational scope encompasses workpieces including flanges, discs, rings, and flat plates, with thickness specifications strictly within the equipment’s defined effective processing parameters. The machine facilitates the machining of through holes and blind holes on both single-material parts and composite material components. Boasting digital control throughout the entire machining workflow, it delivers superior operational ease and efficiency. It is well-equipped to support automated production, attain high-precision machining results, and meet the requirements of multi-variety and large-scale manufacturing scenarios.
Specifications:
| Workpiece size |
LxW |
1200x1200 mm |
| Gantry height |
750 mm |
| Workbench |
T-slot width |
18mm |
| Drilling power head |
Qty. |
1 |
| Spindle taper |
BT50 |
|
Max.drilling diameter
(Ordinary carbon steel)
|
Φ60 mm |
| Tapping diameter |
M3-M28 |
| Spindle speed |
30~3000 r/min |
| Servo spindle motor power |
22kW |
| Distance from the lower end of the spindle to the worktable |
200-750mm |
|
Lateral movement of power head (X axis)
|
Max.horizontal stroke |
1200 mm |
| Lateral movement speed |
0~8 r/min |
| Servo motor power for lateral movement |
2.4kW |
| Gantry longitudinal movement (Y axis) |
Max. feed stroke |
1200 mm |
| Feed moving speed |
0~8 m/min |
| Feed servo motor power |
2.4kW |
| Vertical ram feed motion (Z axis) |
Max. stroke |
550 mm |
| Moving speed |
0~8 m/min |
| Servo motor power |
2.8kW (Brake) |
| Three-axis positioning accuracy |
X/Y/Z/A/B/C |
±0.015/1000mm |
| Three-axis repeat positioning accuracy |
X/Y/Z/A/B/C |
±0.01/1000mm |
| Overall size |
LxWxH |
4000x3800x2800 mm |
Product Features
1. Transmission System:
The high-precision guide rails and sliders sourced from Taiwan are engineered to ensure smooth operational performance while significantly enhancing the equipment’s heavy-load bearing capacity.
The X-axis and Z-axis are configured with two and four rolling linear guides respectively, serving as the guiding and load-bearing mechanisms for lateral and longitudinal movement. This configuration fully meets the technical requirements for high-speed drilling operations. For power transmission, the X-axis and Z-axis adopt AC servo motors to drive precision ball screws, converting rotational motion into precise linear displacement.
The Y-axis is outfitted with two heavy-duty rolling linear guides, each equipped with two square rail sliders to form the Y-axis sliding mechanism. This structural design not only meets the high rigidity and strength requirements of the gantry frame but also delivers technical advantages including a low friction coefficient, high movement speed, excellent vibration damping performance, and an extended service life. For power transmission, the Y-axis adopts servo motor synchronous drive technology, which synchronously drives the ball screws to rotate, thereby actuating the reciprocating movement of the Y-axis workbench to achieve precise CNC machining operations.
2. Automatic Lubrication System and Protective Mechanisms:
This machine tool is furnished with a Taiwan-manufactured volumetric partial-pressure automatic lubrication system. It delivers comprehensive, dead-angle-free automatic lubrication to moving components such as guide rails, lead screws, and racks, effectively safeguarding the machine tool’s service life. The X-axis and Y-axis of the equipment are outfitted with dustproof protective covers, while waterproof splash guards are installed around the workbench to enhance operational protection.
3. Central Coolant Delivery System:
This machine tool comes standard with a central coolant delivery system. The internal coolant circulation system effectively prevents iron chips from adhering to the tool during machining operations, reduces tool wear, extends tool service life, and enhances the surface finish of workpieces. The high-pressure coolant outlet at the tool tip provides reliable protection for both the workpiece surface and the high-speed rotary joint, prevents impurity-induced clogging of the rotary joint, and contributes to improved overall workpiece quality and operational efficiency.
This high-performance CNC gantry-type industrial equipment, dedicated to plate and sheet metal drilling and marking applications, is meticulously engineered for the precision machining of plate-type components and structural parts. Specifically optimized for processing workpieces such as flanges, discs, rings, and flat plates, it incorporates a core specification that the thickness of these workpieces must strictly comply with the machine’s preconfigured effective machining parameters.
In steel structure manufacturing facilities, this equipment conducts precision drilling and milling operations on structural plates and connecting elements, thereby laying a robust foundation for the stable assembly of steel frameworks. Within the wind energy industry, it delivers high-precision machining solutions for wind turbine towers and flanges—an integral process that ensures these components are capable of withstanding severe environmental conditions (e.g., intense winds, temperature variations). For bridge construction projects, the equipment processes bridge girders and support brackets, facilitating the formation of stable, durable connections designed to endure dynamic loads throughout the bridge’s extended service life.
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