Large Gantry CNC drilling milling machine
Large CNC plate steel drilling machine
Heavy Duty CNC steel drilling Machine
large drilling milling machine
CNC boiler sheet drilling machine
CNC Drilling Machine for heat exchanger
Heavy Duty Gantry type PMD Series High Speed Drilling Milling Machine
CNC boiler sheet drilling milling machine
mm
KN
m/min
PMD Series machine is a gantry mobile CNC high-speed drilling and milling machine. Carbide drills can be used for internal cooling high-speed drilling or The high-speed steel twist drill is used for external cold drilling. The processing process is numerically controlled, and theoperation is very convenient. It can realize automation, high precision, multiple varieties, and mass production.
PMD Series mainly used for drilling, tapping and milling of flanges, heat exchangers, tube sheet parts and slewing supports.also can be used in the of connecting plate in the steel structure such as building,bridge, tower and so on.
Model | PMD3030 | PMD4040 | PMD5050
| PMD6060
| PMD7070 | ||
Working Area | LxW(mm)
| 3000x3000 | 4000x4000 | 5000x5000 | 6000x6000 | 7000x7000 | |
The distance between the two columns(mm) | 3900 | 4900 | 5900 | 6900 | 7900 | ||
Working Table | Workbench Bearing(T/㎡) | 8 | |||||
T-slot Width(mm ) | 28 | ||||||
Spindle | Qty of Spindle | 1 /2 | |||||
Spindle model/taper hole | BT50-190/220(hollow) | ||||||
Spindle Rotation(rpm) | 30-3200 | ||||||
Maximum Drilling Diameter(mm) | φ100 | ||||||
Max.Tapping Diameter(mm) | M42(can milling) | ||||||
Maximum milling diameter(mm) | φ200mm | ||||||
Drilling depth / diameter | ≤10(carbide drill) | ||||||
Motor Power(KW) | 30/37/45 | ||||||
Spindle torque(N.m) | 780-1560 | ||||||
Spindle surface to worktable distance(mm) | 500-1000/500-1300/500-1700/500-2000(adjustable) | ||||||
Longitudinal movement of gantry (X-axis) | Max. Stroke(mm) | 3000 | 4000 | 5000 | 6000 | 7000 | |
X-axis guide rail number x model | 4 x RGW55 | 4 x RGW65 | |||||
X-axis lead screw number x model | 2 x DFU6320 | 2 x DFU8020 | |||||
X-axis lead screw support | / | / |
Bilateral flexible support on both sides | ||||
X axis movement speed(m/min) | 10m/min | ||||||
X-axis servo motor power(KW) | 2x3.1 | 2x4.3 | |||||
Y axis movement | Maximum Stroke(mm) | 3000 | 4000 | 5000 | 6000 | 7000 | |
Number / model of Y-axis guide rail
| 2xRGW55 | 2xRGW65 | |||||
Lead screw | DFU6320 | DFU8020 | |||||
Lead screw support | / | / |
Flexible horizontal bar support | ||||
Y axis movement speed(m/min) | 10 | ||||||
Y-axis servo motor power(KW) | 3.1 | 4.3 | |||||
Vertical slip pillow feed mechanism (Z Axis) | Sliding pillow form | Four guide rail surrounded | |||||
Sliding pillow section area(mm) | 450X370 | ||||||
Z axis stroke(mm) | 500/800/1000/1200/1500 | ||||||
Number of Z-axis guide rail, x model | 4X RGW55 | ||||||
Z-axis lead screw model | DFU6310 | ||||||
AA-axis feed speed(mm/min) | 8 | ||||||
Z axis Servo Motor Power(KW) | 4.3 | 5.2 | |||||
Positioning Accuracy
| X.Y axis(mm) | ≤0.03/1000;≤0.08/ overall length |
The bed&worktable is made of high-qualitygray iron (HT300), with good rigidity andstrong stability.A number of transverseT-slots are arranged on the top to clampthe workpiece; (when installing, fix anumber of ground anchors to better fix thebed and improve the stability of themachine tool.)
Adopt Taiwan precision spindle (high-speed internal cooling), spindle taper BT40/50, with butterfly spring hydraulic broach mechanism,(hydraulic cylinder to loosen the tool, it is very convenient to change the tool. )The speed is 3000 r/min, and the processing efficiency is high.
Adopts a full set of Siemens 808D bus version control system, and is equipped with RS232 interface and LCD liquid crystal display. (The drilling coordinates can be directly converted from CAD/CAM, which is convenient for programming, storage, display and communication.)
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