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PHM3030B/2
The PHM3030/2 Gantry Movable CNC Plate Drilling Machine is a high-precision solution designed for drilling tube sheet plates and flanges (max hole diameter: φ80mm). It combines drilling, reaming, boring, tapping, chamfering, and milling in one system, catering to the diverse needs of heavy industries. Compatible with both carbide drill bits and H.S.S. drill bits, and powered by the Siemens 828D CNC system, this machine ensures exceptional accuracy and ease of use for large or thick workpieces.

It handles plates up to 3000×3000mm (L×W) and 250mm thick, with a worktable loading capacity of 3ton/㎡. This makes it ideal for processing large workpieces like boiler tube sheets and wind power flanges without size restrictions.
The inner cooling + outside cooling system delivers 2MPa pressure and 50L/min flow rate, effectively reducing tool overheating during high-speed drilling. This extends drill bit lifespan by 30% and maintains consistent processing quality.
With X/Y axis positioning accuracy of 0.052mm/full travel and repeatable positioning accuracy of 0.033mm/full travel, the machine ensures precise hole alignment—vital for flange sealing and tube sheet assembly. The gantry’s dual-servo drive (X axis: 2×3.3kW motors) guarantees stable movement even at maximum travel (3000mm for X/Y axes).
Siemens 828D CNC System: Offers user-friendly operation and reliable execution of complex drilling programs.
BT50 Drilling Spindle: Ensures high rigidity and easy tool changes, streamlining workflow transitions.
AirTAC Pneumatic Components (Taiwan): Maintains stable 0.5MPa pressure for workpiece clamping and auxiliary functions.
Certified by SGS to meet international standards, the machine comes with free accessories: 1 optical edge finder, 1 set of inner hexagon wrenches, 3 tool holders & pull studs (Φ40-BT50 ×2, Φ20-BT50 ×1), and 2 kegs of spare paints, supporting quick setup.
The PHM3030/2 is widely used in heavy industries such as:
Boiler & Heat Exchanger Manufacturing: Drills precise holes in tube sheets for tight tube connections and efficient heat transfer.
Wind Power Flange Processing: Delivers accurate multi-hole drilling for wind turbine flanges, enhancing outdoor stability.
Bearing Manufacturing: Performs precision boring and tapping to meet strict tolerance requirements for bearing housings.
Want to optimize your plate drilling workflow? Inquire today for a technical proposal, or Add to Basket to reserve the PHM3030/2. Our engineers provide on-site installation and operator training.
We offer an 18-month warranty for the CNC system and spindle. Our global spare parts warehouse ensures fast delivery of critical components (e.g., drill bits, cooling pumps), and our team provides 48-hour on-site support for major regions.
No. | Name | Qty. |
1 | Machine Frame | 1 set |
2 | Gantry | 1 set |
3 | Column | 1 set |
4 | Cross beam and Ram | 1 set |
5 | Worktable | 1 set |
6 | Drilling Spindle and headstock | 1 set |
7 | Hydraulic System | 1 set |
8 | Electrical Control System | 1 set |
9 | Centralized Lubrication System | 1 set |
10 | Scrap Removal System | 1 set |
11 | Cooling System | 1 set |
12 | Pneumatic system | 1 set |
Item | Name | Value |
Maximum Plate Size | L x W | 3000×3000 mm |
Maximum Thickness | 250 mm | |
Work Table | T Slot Width | 28 mm(standard) |
T Slot Direction | Y Axis | |
Loading Weight | 3ton/㎡ | |
Drilling Spindle | Maximum Drilling Diameter | φ80 mm |
Drilling spindle’s Rod Length vs. Hole diameter | ≤10 | |
Maximum Tapping screw | M30 | |
RPM | 30~3000 r/min | |
Spindle Tape | BT50 | |
Spindle motor power | 37kW | |
Maximum Torque n≤750r/min | 470Nm | |
Distance from Spindle bottom surface to the worktable | 280~780 mm (adjustable as per material thickness) | |
Gantry Longitudinal Movement (X Axis) | Max. Travel | 3000 mm |
Movement speed along X axis | 0~16m/min | |
Servo motor power of X axis | 2×3.3kW | |
Spindle Transversal Movement (Y Axis) | Max. Travel | 3000mm |
Movement speed along Y axis | 0~16m/min | |
Servo motor power of X axis | 2.7kW | |
Spindle Feeding Movement (Z Axis) | Max. Travel | 500 mm |
Feeding speed of Z axis | 0~10m/min | |
Servo motor power of Z axis | 4.3kW | |
Positioning accuracy | X axis、Y axis | 0.052mm/full travel |
Repeatable positioning accuracy | X axis、Y axis | 0.033mm/full travel |
Hydraulic system | Hydraulic pump pressure/Flow rate | 15MPa /22L/min |
Hydraulic pump motor power | 5.5 kW | |
Pneumatic system | Compressed air pressure | 0.5 MPa |
Scrap removal and Cooling system | Scrap removal tpe | Plate chain |
Scrap removal Nos. | 2个 | |
Scrap removal speed | 1m/min | |
Motor Power | 2×0.75kW | |
Cooling way | Inner cooling + Outside cooling | |
Max. Pressure | 2MPa | |
Max. Flow rate | 50L/min | |
Electronic system | CNC control system | Siemens 828D |
CNC Axis Nos. | 4 | |
Total power | About 65kW | |
Overall Dimension | L×W×H | About 7.8×6.7×4.1m |
Machine weight | About 30t |
No. | Name | Size | Qty. |
1 | Optical edge finder | 1 piece | |
2 | Inner hexagon wrench | 1 set | |
3 | Tool holder and pull stud | Φ40-BT50 | 2 pcs |
4 | Tool holder and pull stud | Φ20-BT50 | 1 piece |
5 | Spare paints | -- | 2 kegs |
1).Power supply: 3 phase 5 lines 380±10%V 50±1HZ
2).Compressed air pressure: ≥0.5MPa
3).Temperature: 0-40°C
4).Humidity: ≤75%
The PHM3030/2 Gantry Movable CNC Plate Drilling Machine is a high-precision solution designed for drilling tube sheet plates and flanges (max hole diameter: φ80mm). It combines drilling, reaming, boring, tapping, chamfering, and milling in one system, catering to the diverse needs of heavy industries. Compatible with both carbide drill bits and H.S.S. drill bits, and powered by the Siemens 828D CNC system, this machine ensures exceptional accuracy and ease of use for large or thick workpieces.

It handles plates up to 3000×3000mm (L×W) and 250mm thick, with a worktable loading capacity of 3ton/㎡. This makes it ideal for processing large workpieces like boiler tube sheets and wind power flanges without size restrictions.
The inner cooling + outside cooling system delivers 2MPa pressure and 50L/min flow rate, effectively reducing tool overheating during high-speed drilling. This extends drill bit lifespan by 30% and maintains consistent processing quality.
With X/Y axis positioning accuracy of 0.052mm/full travel and repeatable positioning accuracy of 0.033mm/full travel, the machine ensures precise hole alignment—vital for flange sealing and tube sheet assembly. The gantry’s dual-servo drive (X axis: 2×3.3kW motors) guarantees stable movement even at maximum travel (3000mm for X/Y axes).
Siemens 828D CNC System: Offers user-friendly operation and reliable execution of complex drilling programs.
BT50 Drilling Spindle: Ensures high rigidity and easy tool changes, streamlining workflow transitions.
AirTAC Pneumatic Components (Taiwan): Maintains stable 0.5MPa pressure for workpiece clamping and auxiliary functions.
Certified by SGS to meet international standards, the machine comes with free accessories: 1 optical edge finder, 1 set of inner hexagon wrenches, 3 tool holders & pull studs (Φ40-BT50 ×2, Φ20-BT50 ×1), and 2 kegs of spare paints, supporting quick setup.
The PHM3030/2 is widely used in heavy industries such as:
Boiler & Heat Exchanger Manufacturing: Drills precise holes in tube sheets for tight tube connections and efficient heat transfer.
Wind Power Flange Processing: Delivers accurate multi-hole drilling for wind turbine flanges, enhancing outdoor stability.
Bearing Manufacturing: Performs precision boring and tapping to meet strict tolerance requirements for bearing housings.
Want to optimize your plate drilling workflow? Inquire today for a technical proposal, or Add to Basket to reserve the PHM3030/2. Our engineers provide on-site installation and operator training.
We offer an 18-month warranty for the CNC system and spindle. Our global spare parts warehouse ensures fast delivery of critical components (e.g., drill bits, cooling pumps), and our team provides 48-hour on-site support for major regions.
No. | Name | Qty. |
1 | Machine Frame | 1 set |
2 | Gantry | 1 set |
3 | Column | 1 set |
4 | Cross beam and Ram | 1 set |
5 | Worktable | 1 set |
6 | Drilling Spindle and headstock | 1 set |
7 | Hydraulic System | 1 set |
8 | Electrical Control System | 1 set |
9 | Centralized Lubrication System | 1 set |
10 | Scrap Removal System | 1 set |
11 | Cooling System | 1 set |
12 | Pneumatic system | 1 set |
Item | Name | Value |
Maximum Plate Size | L x W | 3000×3000 mm |
Maximum Thickness | 250 mm | |
Work Table | T Slot Width | 28 mm(standard) |
T Slot Direction | Y Axis | |
Loading Weight | 3ton/㎡ | |
Drilling Spindle | Maximum Drilling Diameter | φ80 mm |
Drilling spindle’s Rod Length vs. Hole diameter | ≤10 | |
Maximum Tapping screw | M30 | |
RPM | 30~3000 r/min | |
Spindle Tape | BT50 | |
Spindle motor power | 37kW | |
Maximum Torque n≤750r/min | 470Nm | |
Distance from Spindle bottom surface to the worktable | 280~780 mm (adjustable as per material thickness) | |
Gantry Longitudinal Movement (X Axis) | Max. Travel | 3000 mm |
Movement speed along X axis | 0~16m/min | |
Servo motor power of X axis | 2×3.3kW | |
Spindle Transversal Movement (Y Axis) | Max. Travel | 3000mm |
Movement speed along Y axis | 0~16m/min | |
Servo motor power of X axis | 2.7kW | |
Spindle Feeding Movement (Z Axis) | Max. Travel | 500 mm |
Feeding speed of Z axis | 0~10m/min | |
Servo motor power of Z axis | 4.3kW | |
Positioning accuracy | X axis、Y axis | 0.052mm/full travel |
Repeatable positioning accuracy | X axis、Y axis | 0.033mm/full travel |
Hydraulic system | Hydraulic pump pressure/Flow rate | 15MPa /22L/min |
Hydraulic pump motor power | 5.5 kW | |
Pneumatic system | Compressed air pressure | 0.5 MPa |
Scrap removal and Cooling system | Scrap removal tpe | Plate chain |
Scrap removal Nos. | 2个 | |
Scrap removal speed | 1m/min | |
Motor Power | 2×0.75kW | |
Cooling way | Inner cooling + Outside cooling | |
Max. Pressure | 2MPa | |
Max. Flow rate | 50L/min | |
Electronic system | CNC control system | Siemens 828D |
CNC Axis Nos. | 4 | |
Total power | About 65kW | |
Overall Dimension | L×W×H | About 7.8×6.7×4.1m |
Machine weight | About 30t |
No. | Name | Size | Qty. |
1 | Optical edge finder | 1 piece | |
2 | Inner hexagon wrench | 1 set | |
3 | Tool holder and pull stud | Φ40-BT50 | 2 pcs |
4 | Tool holder and pull stud | Φ20-BT50 | 1 piece |
5 | Spare paints | -- | 2 kegs |
1).Power supply: 3 phase 5 lines 380±10%V 50±1HZ
2).Compressed air pressure: ≥0.5MPa
3).Temperature: 0-40°C
4).Humidity: ≤75%