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Model PHD2020 Gantry Machining Automatic CNC Drilling Machine For Mining Equipment Oversize Parts
| MOQ: | 1 set |
| Price: | Negotiable |
| Standard Packaging: | Wooden case |
| Delivery Period: | 60 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 200 sets/year |
Model PHD2020 Gantry Machining Automatic CNC Drilling Machine For Mining Equipment Oversize Parts
Product Introduction:
This CNC gantry drilling machine is primarily designed for the processing of tube sheets, flanges, bearings, heat exchangers, and other components used in industries such as petrochemical, nuclear power, wind energy, boilers, and steel structures. It is capable of high-speed drilling using carbide drill bits with internal cooling, or high-speed twist drill bits with external cooling. The machine supports various functions including drilling, chamfering, tapping, milling, and boring. Additionally, it is equipped with an optional automatic right-angle head for side drilling, tapping, and milling operations.
Product parameters:
| Model | PHD2020 | |
| Workpiece size | LxW (mm) | 2000x2000 |
| T-slot width of Workbench (mm) | 28 | |
| Drilling power head | Qty. | 1 |
| Spindle taper | BT50 | |
| Max. drilling diameter (mm) | Φ80 | |
| Max. thickness (mm) | ≤250 | |
| Tapping diameter | M3-M30 | |
| Spindle speed (r/min) | 30~3000 | |
| Servo spindle motor power (kW) | 22/30 | |
| Lateral movement of power head (X axis) | Max. horizontal stroke (mm) | 2000 |
| Lateral movement speed (r/min) | 0~8 | |
| Servo motor power for lateral movement (kW) | 2.4 | |
| Gantry longitudinal movement (Y axis) | Max. feed stroke (mm) | 2000 |
| Feed moving speed (m/min) | 0~8 | |
| Feed servo motor power (kW) | 2.4 | |
| Vertical ram feed motion (Z axis) | Max. stroke (mm) | 800 |
| Moving speed (m/min) | 0~8 | |
| Servo motor power (kW) | 2.4 | |
| Three-axis positioning accuracy | X/Y/Z/A/B/C (mm) | ±0.015/1000 |
| Three-axis repeat positioning accuracy | X/Y/Z/A/B/C (mm) | ±0.01/1000 |
| Electrical system | CNC system | SIEMENS/ FAGOR/ KND/ GSK |
| Tool changer | Disc type (Optional) | 24 tool positions |
| Overall size | LxWxH (m) | 5.3x3.8x2.7 |
Product Feature:
1. The flange drilling machine is composed of a bed, longitudinal slide, gantry, transverse slide, vertical feed unit, drilling and milling power head, workbench, cooling system, automatic chip removal system, automatic lubrication system, pneumatic system, electrical system, and other essential components.
2. The CNC plate drilling machine’s servo sliding drilling power head is capable of performing drilling, reaming, tapping, chamfering, and groove milling. These functions can operate simultaneously or independently. The drilling spindle features a Taiwan precision spindle (internal cooling), with a BT50 spindle taper hole and a butterfly spring automatic broaching mechanism. It can be fitted with either a drill bit or milling cutter via a connecting rod and hydraulic cylinder loosening tool, making tool replacement highly efficient and convenient.
3. The high-speed CNC drilling machine features a body equipped with high-precision linear guides, ensuring excellent mobility. An AC servo motor drives a synchronous belt and precision ball screw assemblies, guaranteeing superior accuracy.
4. The body and gantry of the CNC drilling machine are constructed from either castings or high-quality welded steel plates. These components undergo high-temperature annealing prior to processing, followed by additional annealing after semi-finishing to eliminate residual stress, and are then precision-finished to ensure stable and consistent accuracy.
5. The plate drilling machine is equipped with several horizontal T-slots on the worktable for clamping fixtures and plates. An optional four-jaw self-centering chuck clamping device significantly enhances production efficiency, particularly for batch processing of parts.
6. The machine utilizes advanced CNC systems, including the German Siemens CNC system, the Spanish FAGOR CNC system, or the Chinese KND system. Drilling coordinates can be directly converted between CAD and CAM, simplifying programming, storage, display, and communication. The user interface includes features such as error compensation, automatic alarms, and intuitive human-computer interaction. Workpiece hole locations can be input via keyboard, USB, network, or CAD graphics, with automatic generation of machining programs. Pre-drilling preview and inspection functionalities ensure an efficient and user-friendly operation.
7. The machine is fitted with a photoelectric edge finder, allowing for quick and accurate workpiece positioning. Additionally, optional 24-tool disc magazines or linear tool magazines significantly enhance machining efficiency.
8. The system includes an automatic chip conveyor and an automatic lubrication system. The cooling system is equipped with both a high-pressure internal cooling pump and a low-pressure external cooling pump, offering the flexibility to use either internal or external cooling as needed.
The CNC gantry plate cutting machine is a cutting-edge industrial solution, expertly designed for the precise processing of plate-type components and structural parts. This equipment is specifically tailored to handle workpieces such as flanges, discs, rings, and flat plates, provided that their thickness falls within the machine's specified effective machining range.
In steel structure fabrication plants, this plate drilling machine performs precise drilling and milling operations on structural plates and connecting components, providing a robust foundation for the reliable assembly of steel frameworks. Within the wind power industry, it offers high-precision machining for wind turbine towers and flanges—critical processes that ensure these components can endure harsh environmental conditions (e.g., high winds, temperature fluctuations). For bridge construction projects, the equipment processes bridge girders and supports, ensuring the creation of stable and durable connections that can withstand dynamic loads throughout the bridge’s long-term service life.
