Large-Format High Speed CNC Plate Drilling And Milling Machine For Flange Manufacturing
Product Introduction:
This machine is a gantry-type mobile CNC high-speed drilling and milling center, primarily designed for drilling, tapping, and milling operations on steel plates, flanges, heat exchangers, tube sheets, slewing bearings, and other large structural components. Equipped with carbide cutting tools and an internal coolant delivery system, the machine supports high-speed drilling operations with excellent machining efficiency. It adopts a KND CNC system or another internationally recognized CNC bus control system, providing convenient operation and automated machining capabilities. The equipment is particularly suitable for small- and medium-batch production involving multiple product specifications, delivering high machining accuracy, operational flexibility, and manufacturing efficiency.
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 constructed from a machine bed, worktable, movable gantry, vertical ram-type power head, hydraulic system, pneumatic system, cooling system, centralized lubrication system, electrical control system, and automatic chip removal system, forming a fully integrated machining platform.
2. This series adopts a separated configuration for the worktable and machine bed, with the gantry traveling along two independent base structures. This structural arrangement significantly enhances machining stability, positioning accuracy, and overall load-bearing capacity, ensuring reliable performance during heavy-duty machining operations.
3. High quality grey iron CASTING WORKTABLE.
The machine bed and worktable are manufactured from high-grade HT300 gray cast iron. Both components undergo two-stage tempering heat treatment to effectively relieve internal stress and improve structural stability. The independent design of the bed and worktable helps minimize resonance and vibration generated during drilling operations, reducing potential machining errors and extending the service life of carbide cutting tools.
4. The integrated automatic chip removal and circulating coolant systems reduce non-productive operating time and minimize manual workload. During routine production, operators primarily need to perform workpiece loading and unloading and replace cutting tools when necessary, improving overall operational efficiency.
5. The machine is equipped with a high-precision Taiwan-manufactured BT50 spindle featuring an internal coolant delivery system, enabling the use of carbide drilling tools for high-speed machining. A pneumatic tool-clamping cylinder is incorporated to simplify and accelerate tool replacement. The high-power spindle motor is driven through a servo-synchronized belt transmission, providing a wide spindle speed range and reliable power transmission for different machining requirements.
6. This CNC drilling and milling machine is engineered according to the dimensional characteristics and precision requirements of the workpieces being processed. Its compact structural design and flexible machining configuration provide an effective solution for diverse production applications. Whether hole patterns are arranged in circular configurations or straight lines, the machine can complete drilling operations rapidly and accurately. With its combination of machining performance, operational flexibility, and processing efficiency, it represents a cost-effective solution for precision manufacturing.
The CNC gantry-type plate drilling machine is a robust industrial solution developed for the precise machining of plate-shaped workpieces and structural components. It is particularly suitable for processing flanges, discs, rings, flat plates, and similar components, provided that their material thicknesses remain within the machine's specified effective machining range.
In structural steel fabrication facilities, the machine performs precision drilling and milling on structural plates, connection plates, and related components, supporting accurate assembly and dependable structural connections. In the wind energy sector, it provides high-precision machining for wind turbine tower components and flange assemblies, helping ensure dimensional accuracy and structural reliability under demanding environmental conditions, including strong winds and temperature fluctuations. In bridge construction, the equipment processes bridge girders, support components, and associated structural parts, enabling the production of accurate, durable connections designed to withstand dynamic loads throughout the bridge's service life.
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