High stability CNC Drilling milling machine
CNC Drilling Machine for heat exchanger
CNC boiler sheet drilling milling machine
Gantry Moveable CNC Plate steel Drilling Machine
High Speed cnc drilling milling machine
cnc drilling machine for metal
cnc high speed drilling machine
cnc gantry drilling machine
mm
KN
m/min
PMD Series cnc drilling 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.
CNC drilling and tapping machine 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 | |||||
Repeat accuracy | X.Y axis(mm) | ≤0.02/1000;≤0.06/overall length | |||||
Chip Removal System | Chip conveyor type | Flat chain type | |||||
Qty | 2 | ||||||
Chip removal speed(m/min) | 1 | ||||||
Motor Power(KW) | 2x0.75 | ||||||
Coolant System | Internal cooling water pump motor power(KW) | 7.5 | |||||
Power of external cooling water pump motor(KW) | 2x0.75 | ||||||
Auto Lubrication | Lubrication pressure(Mpa) | 2MPa | |||||
Lubrication point filling volume(ML) | 0.1ml | ||||||
Lubrication Cycle(min) | 6-10min | ||||||
Electrical System | CNC Control System | SIEMENS 828D PPU281.3 | |||||
No.of Axis | 4+1 | ||||||
Motor Total Power(KW) | 60 | 65 | |||||
Machine dimensions | L×W×H(m) | 4.5X4X4 | 5.8X5X4.5 | 9X8.9X4.5 | 11x10x5 | 12.5X12X5.5 | |
Weight(T) | 38 | 50 | 62 | 78 | 100 |
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.)
T-type ram structure power head, the mainshaft motor adopts a special servo motor forthe main shaft to drive the main shaftthrough a synchronous belt, low speed andlarge torque, which can not only bear heavycutting load, but also suitable for high-speedmachining of cemented carbide tools
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