Description
manual spark erosion drilling machine
Technique parameters
| Technique parameters | unit | DD703 | DD703.30 | DD703.32 | DD703.40 |
| Worktable size | mm | 320x440 | 320x440 | 360x610 | 460x690 |
| Worktable travel | mm | 200×300 | 300×400 | 320×400 | 400x500 |
| Z-axis travel | mm | 280 | 300 | 300 | 300 |
| Max.load on table | mm | 200 | 200 | 200 | 200 |
| Main spindle speed | rpm | 60 |
| Diameter of electrode | mm | φ0.3-φ3 |
| MAX.distance from guider to worktable | mm | 240 | 300 | 400 | 500 |
| water tank | L | 25 |
| Filtering model | | Shallow-gap filter |
| Working medium | | water |
| MAX.working pressure | Mpa | 7 |
| Power supply | | 380V,3Ph,50Hz |
| Max.woking current | A | 30 |
| Power consumption | Kw | 3 |
| Machine weight | kg | 700 | 850 | 1300 | 1700 |
| Machine demensions | mm | 1060×750×1700 | 1060×750×1760 | 1550×1170×1800 | 1800x1380x1800 |
Products advantages
1) It can drill small holes on the materials. Such as stainless steel, quenched steel, carbide,copper, aluminium,etc
2) It 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 it can directly drill on oblique curved surfaces.
4) It can water as workingfluid.
5) It can become a machine with multi-axis numerical control or numerical display for the user requirement.
Our Services
1) Quality : We take care of the product quality in order to provide good service to our customers.
2)Warranty: One year after shipment,consumables are not included.
3)The quotation do not include installation and education training fee.
4) Payment Method: T/T or L/C
T/T 30% with the order, the rest 70% of total amount T/T before shipment.
5) Delivery time : 20--25 days
6) Packing : Standard export wooden cases
7) Port: Shanghai or any China port
FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer.
Q: How long is your delivery time?
A: Normally our delivery time is 15~20 days, but if we have the goods you want in our stock, then the delivery time will be in about two weeks or less.
Q: Do you provide samples ? is it free or extra ?
A: No, we could not offer the sample.
Q: What is your terms of payment ?
A: Term payment: T/T or L/C
T/T30% with the order, the rest 70% of total amount T/T before shipment.
Q: Could we use our own brand on your machine ?
A: Yes, we could love to accept.
Contact us
Company:Jiangsu Dongqing CNC Machine Tool Co.Ltd
Address:East Suburb Development Zone,Taizhou city,Jiangsu Province,China
Web:topscnc.en.made-in-china.com
Complaint
