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CNC Steel Plate Drilling Milling Machine
CNC slide way drilling spindle (Z axis) with work piece of stroke is pre-set, realized auto switch. It can drill not only through-hole, but also blind-hole with high efficiency, simple-structure, low-cost maintenance, easy operation etc.
There are T slots for fixing workpieces, easy to operate, also save time, improve production efficiency.
This machine have three CNC axis: gantry moving direction (x-axis);drilling head moving direction (y-axis); Spindle feeding direction (z axis). Machine equip each axis with linear guide and ball screw which drived by high precision servo motor.
Machine have scrap cleaner which collect iron scraps and cutting liquid.
The machine equipped with automatic lubrication system for linear guides and ball screws.
Machine adopts SIEMENS 828D system, also equip with computer for drawing and workpiece program processing, easy to operate.
The configuration of the machine, like ball screws, linear guides, main electrical parts, servo motors, inverter, etc., all famous brands.
2. Specifications:
| Model | PMZ7035/2H |
| Max work piece size (LXW) | 7000x3500mm plate or Φ3500mm flange |
| ThickNess of work piece | 100mm |
| Drill unit type | sliding table, servo control |
| Drill head quantity | Two |
| Spindle motor power | 22kW |
| Max drill diameter | Φ150mm |
| Taper hole of spindle | BT50 |
| Spindle speed | 30~3000r/min |
| Spindle vertical stoke (Z axis) | 500mm |
| Servo motor power of X axis | 2.0 kW |
| Servo motor power of Y axis | 1. 5 kW |
| Servo motor power of Z axis | 2.0 kW |
| Motor power of scrap cleaner | 0.75 kW |
| Clamping type | T-slot |
| Electric control type | SIEMENS 828D |
| CNC axis quantity | 3 |
| Position precision | ±0.08mm |
| With function of CAD/CAM automatic generation | |
| With function of break point memory (Restart production easily after power off) | |
| Overall size | About 8200x4200x3500mm |
| Weight | About 26000 |
3. Main components:
| No. | Name | Model | Brand |
| 1 | CNC system | 828D | Germany SIEMENS |
| 2 | Servo motor+ servo driver | 2 kW | Germany SIEMENS |
| 3 | Servo motor+ servo driver | 1.5 Kw | |
| 4 | Motor of spindle | 15 kW | CTB |
| 5 | Transducer of spindle | 15 kW | CTB |
| 6 | Low-voltage apparatus | Germany SIEMENS | |
| 7 | Ball screw | all | Taiwan HIWIN |
| 8 | Linear guide | all | Taiwan HIWIN |
| 9 | Hydraulic valves | Italy ATOS |
If any part model is upgraded or changed, we promise to use same quality level part to replace it. Every change will be based on written form, which is agreed by each party.
4. Spare parts list:
| No. | Name | Model | Qty. | Remark |
| 1 | Travel switch | 1 | France Schneider | |
| 2 | Drill handle | BT50 | 1 | |
| 3 | Drill rod | 30 | 1 | |
| 4 | Blade | 1 | ||
| 5 | Drill handle | #4 | 1 | |
| 6 | Drills | 40 | 1 for each | |
| 7 | Pull stud | BT50 | 1 | |
| 8 | Pull stud | #4 | 1 | |
| 9 | Pressing plate | 4 | ||
| 10 | Pressing bolt | M20*300 | 8 | |
| 11 | Pressing nut | M20 | 12 | |
| 12 | T blcok | 8 | ||
| 13 | O ring | 50X3.1,93X3.5 | 1 for each | |
| 14 | Combination seal washer | 10,14 | 1 for each | |
| 15 | J type dust ring | 28 | 1 | |
| 16 | Ladder seal ring | Sd0280 | 1 | |
| 17 | YX type ring | D28 | 1 | |
| 18 | Slip ring | HD0500 | 1 | |
| 19 | Lip seal | FB65X85 | 1 | |
| 20 | Inner hexagon spanner | 1 set | ||
| 21 | Adjustable spanner | 1 | ||
| 22 | Spanner 17-19 | 1 | ||
| 23 | Spanner for quick change drill | 1 | ||
| 24 | Standby paint | 2 pails | ||
| 25 | Operation manual | 2 sets | ||
