
Introducing the High-Speed Perforator, specifically designed for Electric Spark Machines! This innovative equipment ensures unparalleled efficiency and precision for your production needs.
√ Effortlessly process a wide range of conductive materials, including stainless steel, hardened steel, carbide, copper, and aluminum. Experience seamless versatility with every project.
√ Achieve exceptional drilling capabilities with hole diameters ranging from 0.3mm to 3mm and a remarkable depth-to-diameter ratio exceeding 300:1. Perfect for detailed and intricate applications.
√ Benefit from impressive processing speeds that generally reach between 30 to 60mm per minute. Optimize your workflow with high efficiency and reduced production times.
√ Simplify your operations by using regular tap water directly as the working fluid. An eco-friendly and cost-effective solution for your machining processes.
√ Customize your setup with multi-axis CNC or quantitative machine tools, tailored to meet your specific requirements. Enhance flexibility and productivity in your manufacturing line.
High-Speed Precision CNC Micro Hole Drilling EDM Machine DD703.30
Model |
DD703 |
DD703.30 |
DD703.50 |
Table size |
260*380mm |
260*380mm |
700*1000mm |
Table travel |
200*300mm |
300*400mm |
500*630mm |
Spindle servo travel |
280mm |
300mm |
600mm |
Spindle head travel |
200mm |
200mm |
500mm |
Spindle head speed |
20-120rpm |
20-120rpm |
20-120rpm |
Clamping electrode diameter |
0.3-3mm |
0.3-3mm |
0.3-3mm |
Max distance between guide and worktable |
240mm |
300mm |
500mm |
Input power |
3kw |
3kw |
3kw |
Machine weight |
600kg |
650kg |
2500kg |
Dimensions (L*W*H) |
1060*750*1700mm |
1060*750*1700mm |
1950*1500*1600mm |

At Shenzhen Joint Machinery Co., Ltd., we are proud to be a shining example of excellence in the realm of CNC machinery. As a leading manufacturer and exporter, we deliver world-class CNC lathe machines, CNC deep hole drilling machines, Swiss-type automatic lathes, along with milling and grinding machines. Our dedication to excellence is reflected in every product and service we provide, ensuring they meet the industry's most stringent standards. By incorporating cutting-edge core technologies from Taiwan and Germany, alongside advanced production equipment and processes, we guarantee product superiority and reliability. Our machines are renowned for their exceptional precision, stability, and consistent performance, perfectly suited to tackle the most intricate and challenging machining tasks. With a global reach, our products are highly acclaimed and sought after across continents, including Asia, Europe, South America, and North America. We have established enduring partnerships with our clients, creating significant business value and fostering growth in diverse territories.




