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- Product Name： DM Series CNC Drilling Machine
- Product Model：DM2500/2 DM4000/3 DM5000/4
- Applicable Industry：drilling processing of the heat exchanger tube plates、 clapboards and baffle in the power, petro-chemical, pressure vessel industries etc；drilling pro
Product feature
★★★general twist drilling, greatly reduced the cost
★★★several power heads form drilling group, to improve processing efficiency
★★★identify the CAD graphic files intelligently,and automatically convert into the processing programm; support off-line programming
Product Basic Parameter
|
Model |
DM2500/2 |
D4000/3 |
DM5000/4 | |||||
|
work piece |
Max. Length x Width (center points of two hole)(mm) |
2500 x 2500 |
4000 x4000 |
5000 x5000 | ||||
|
Max. thickness (mm) |
250 | |||||||
|
Worktable |
Distribution form of T notch |
Double cross shape or logitudinal and d horizontal | ||||||
|
Power head |
Quantity |
2 |
3 |
4 | ||||
|
Taper hole of spindle |
Morse 4 # taper hole | |||||||
|
Max. drilling diameter(mm) |
Φ50 | |||||||
|
Rotation speed ( stepless conversion) (r/min) |
30-1000 | |||||||
|
Motor power(kw) |
2 x 7.5 |
3 x 7.5 |
4 x 7.5 | |||||
|
Longitudinal movement of gantry ( X axis ) |
Max. stroke (mm) |
2500 |
4000 |
5000 | ||||
|
Movement speed (m/min) |
0-8 | |||||||
|
Servo motor power(kw) |
2 x 2 |
2 x 3 | ||||||
|
Transverse movement of power head ( Y axis) |
Max. distance between spindles (mm) |
2500 |
4000 |
5000 | ||||
|
Movement speed(m/min) |
0 - 8 | |||||||
|
Servo motor power(kw) |
2 x 2 |
3 x 2 |
4 x 2 | |||||
|
Feeding movement of vertical ram (Z axis) |
Max. stroke(mm) |
350 | ||||||
|
Movement speed(m/min) |
0 - 8 | |||||||
|
Servo motor power(kw) |
2 x 2 |
3 x2 |
4x2 | |||||
|
Positioning precision |
X axis and Y axis(mm) |
≤ 0.1/ (Full length) | ||||||
|
Re-positioning precision |
X axis and Y axis(mm) |
≤ 0.05 | ||||||
|
Conveying and cooling |
Type of chip-conveyor |
Chain-plate type | ||||||
|
Quantity of chip-conveyor |
1 |
2 | ||||||
|
Speed of chip-conveyor (m/min) |
1 | |||||||
|
Motor power of chip-conveyor(kw) |
0.75 |
2 x 0.75 | ||||||
|
Motor power of cooling pump(kw) |
0.45 | |||||||
