Manual Micro Hole Drilling EDM Machine For Small Holes
Features:
- The micro hole drilling EDM can drill small holes on the materials. Such as stainless steel, quenched steel, carbide, copper, aluminium, etc.
- The EDM machine can drill the deep holes with diameters 0.3-3mm and depth-diameter ratio 200:1 or more.
- Working speed is 30-60mm depth per minute for drilling micro hole, it can directly drill on oblique curved surfaces.
- The mivro hole drill uses water as working fluid.
- It can become a machine with multi-axis numerical control or numerical display for the user requirement.
Marble worktable Qucikly clamping spindle head Simple operating panel
Vertical feed of the micro hole drilling machine:
The spindle head can move up and down manually, the drilling head can move up and down automatically.
DRO:
The EDM hole drill can choose the 2-axis DRO as the customer's need. It is more convenient to operate.
Technical parameter:
Specification |
Unit |
DD703-200 |
DD703-300 |
DD703-320 |
DD703-400 |
Table size (WxL) |
mm |
320x440 |
320x440 |
360x610 |
460x690 |
Table travel (X/Y) |
mm |
200x300 |
300x400 |
320x400 |
400x500 |
Z-axis vertical travel (motorized) |
mm |
280 |
300 |
300 |
300 |
Z-axis vertical travel (manual) |
mm |
200 |
200 |
200 |
200 |
Spindle speed |
rpm |
60 |
60 |
60 |
60 |
Diameter of electrode |
mm |
φ0.3~φ3 |
φ0.3~φ3 |
φ0.3~φ3 |
φ0.3~φ3 |
Distance from guider to table |
mm |
80-280 |
80-280 |
80-280 |
80-280 |
Tank capacity |
L |
25 |
25 |
25 |
25 |
Filtering type |
- |
Shallow gap |
Shallow gap |
Shallow gap |
Shallow gap |
Working liquid |
- |
water |
water |
water |
water |
Max. working pressure |
Mpa |
7 |
7 |
7 |
7 |
Power supply |
- |
3PH-380V/50HZ |
3PH-380V/50HZ |
3PH-380V/50HZ |
3PH-380V/50HZ |
Max. working current |
A |
30 |
30 |
30 |
30 |
Total power |
kw |
3 |
3 |
3 |
3 |
Loading capacity |
kg |
200 |
200 |
300 |
500 |
Machine weight |
kg |
700 |
850 |
1300 |
1700 |
Machine dimensions (LxWxH) |
mm |
1060x750x1700 |
1060x750x1760 |
1550x1170x1800 |
1800x1380x1800 |
A corner of the workshop:
FAQ
Q: Why choose TIMEWAY MACHINE?
A: 1 . High quality with competitive price;
2 . Professional R&D team and 25 years export experience;
3 . Exported more than 60 countries;
4 . CE, ISO Certificates;
5 . 24 HOURS ONLINE SERVICE (SKYPE, WhatsApp, Wechat, Trademanager);
6 . 12 months quality warranty;
7 . Oversea engineers available for problem resolving;
Q: Do you have QC or any safety standards for your machinery?
A: yes, we have established a highly strict quality control department to guanrantee good quality.
Q: What's the MOQ?
A: 1 set (Only some low cost machines will be more than 1 set )
Q: What about the payment terms?
A: 1) T/T with 30% advanced payment, and 70% balance payment to be paid before shipment;
2) Irrevocable LC at sight;
3) Western Union, MoneyGram, etc.
Q: How about the warranty?
A: Warranty Period is one year after delivery. Even beyond the period, we will supply lifetime service for machine.
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