Manual Micro Hole Drilling EDM Machine for Small Holes

• Type: EDM
• Application: Metallurgy, Universal, Stainless Steel, Electrical, Light Industry
• Processing Method: Spark Working
• Automatic Grade: Manual
• Precision: High Precision
• Certification: GS, CE, ISO 9001
• Model NO.: DD703-400
• Condition: New
• Electrode Diameter: 0.3-3mm
• Spindle Speed: 60rpm
• Table Size: 460X690mm
• Table Travel (X/Y): 400X500mm
• Vertical Travel (Z): 300mm
• Total Power: 3kw
• Weight: 1700kg
• Voltage: 380V or Others
• Color: Customized
• Transport Package: Wooden Case
• Specification: 1800x1380x1800mm
• Trademark: TIMAC, TIMEWAY
• Origin: China (Mainland)
• HS Code: 84563090
• Production Capacity: 500 Sets Per Month

Product Description

Manual Micro Hole Drilling EDM Machine For Small Holes

Features:

1. The micro hole drilling EDM can drill small holes on the materials. Such as stainless steel, quenched steel, carbide, copper, aluminium, etc.
2. The EDM machine can drill the deep holes with diameters 0.3-3mm and depth-diameter ratio 200:1 or more.
3. Working speed is 30-60mm depth per minute for  drilling micro hole, it can directly drill on oblique curved surfaces.
4. The mivro hole drill uses water as working fluid.
5. 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.