Model PHD4080 Gantry-Type Moving CNC Drilling Milling Machine Used For Heat Exchanger
Product Introduction:
This equipment is a gantry-type moving CNC high-speed drilling and milling machine specifically engineered for drilling, tapping, and milling operations on steel plates, flanges, heat exchangers, tube sheets, slewing rings, and similar components. The system utilizes high-speed carbide drilling technology with internal coolant delivery and is equipped with a KND or CNC bus-control platform. It offers user-friendly operation, a high level of automation, superior machining accuracy, and excellent flexibility for small- and medium-volume production involving a wide variety of workpieces.
Product configuration:
| Model |
PHD4080 |
| Workpiece size |
LxW (mm) |
4000x8000 |
| T-slot width of Workbench (mm) |
28 |
| Drilling power head |
Qty. |
1 or 2 |
| Spindle taper |
BT50 |
| Max. drilling diameter (mm) |
Φ90 |
| Max. thickness (mm) |
≤300 |
| Tapping diameter |
M3-M36 |
| Spindle speed (r/min) |
30~3000 |
| Servo spindle motor power (kW) |
22/30/37 |
| Lateral movement of power head (X axis) |
Max. horizontal stroke (mm) |
4000 |
| Lateral movement speed (r/min) |
0~6 |
| Servo motor power for lateral movement (kW) |
3.6 |
| Gantry longitudinal movement (Y axis) |
Max. feed stroke (mm) |
8000 |
| Feed moving speed (m/min) |
0~6 |
| Feed servo motor power (kW) |
3.6/5.5 |
| Vertical ram feed motion (Z axis) |
Max. stroke (mm) |
1400 |
| Moving speed (m/min) |
0~4 |
| Servo motor power (kW) |
3.6 |
| 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 |
FAGOR/ KND/ GSK |
| Tool changer |
Disc type (Optional) |
24 tool positions |
| Overall size |
LxWxH (m) |
13x6.9x6.2 |
Product features
1. The machine is primarily composed of a machine bed, worktable, movable gantry, vertical ram-type drilling and milling power head, hydraulic system, pneumatic system, cooling system, centralized lubrication system, electrical control system, and automatic chip conveying system.
2. The worktable and gantry are designed as independent structural units, with the gantry traveling along dual machine bases. This configuration significantly enhances machining rigidity, operational stability, positioning accuracy, and load-carrying capacity.
3. The worktable is manufactured from premium-quality gray cast iron, providing exceptional structural strength, wear resistance, and long-term operational durability.
The machine bed and worktable are both fabricated from high-strength HT300 gray cast iron and subjected to dual stress-relief tempering treatments. To minimize vibration resonance during drilling operations and prolong the service life of carbide cutting tools, the machine adopts a separated bed-and-worktable structural design, ensuring superior dynamic performance and machining accuracy.
1. The integrated automatic chip evacuation and recirculating coolant system effectively minimizes non-productive time while reducing operator workload. Routine operation only requires workpiece loading, unloading, and tool replacement.
2. The machine is equipped with a Taiwan-manufactured BT50 precision spindle featuring internal coolant functionality and compatibility with carbide drilling tools. A pneumatic tool-changing cylinder enables rapid and convenient tool replacement. The high-power spindle motor is driven through a servo-controlled synchronous belt transmission system, providing a broad speed range, stable torque output, and excellent machining performance.
3. This CNC drilling and milling machine is specifically developed according to the characteristics and precision requirements of industrial workpieces. Its compact and flexible structural design ensures optimal machining efficiency. Whether processing circular hole patterns or linear hole arrangements, the system delivers accurate and efficient machining results, providing a highly economical and productive manufacturing solution.
The CNC gantry plate drilling and milling machine is a heavy-duty industrial machining system designed for high-precision processing of plate-type components and structural elements. It is particularly suitable for machining flanges, discs, rings, flat plates, and similar workpieces, provided that the material thickness falls within the machine’s specified machining capacity.
In steel structure fabrication facilities, this machine performs precision drilling and milling operations on structural plates and connection components, providing a reliable basis for the assembly of steel frameworks. Within the wind energy industry, it delivers high-accuracy machining of wind turbine towers and flange components, ensuring dependable structural performance under demanding environmental conditions, including high wind loads and temperature fluctuations. In bridge engineering applications, the equipment is utilized for machining bridge girders, connection plates, and support structures, creating durable and reliable joints capable of withstanding dynamic loading conditions throughout the service life of the bridge.
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