
High-Speed Perforator for the Electric Spark Machine: Revolutionizing efficiency and precision in micro-hole drilling, this state-of-the-art machine is engineered to enhance productivity and accuracy, making it an indispensable tool for industry professionals.
√ Expertly handles a spectrum of conductive materials including stainless steel, hardened steel, carbide, copper, and aluminum, ensuring versatility and adaptability across diverse industrial applications.
√ Achieve impressive results with the ability to process holes ranging from 0.3mm to 3mm in diameter, coupled with a remarkable depth-to-diameter ratio exceeding 300:1, making it ideal for intricate and precise operations.
√ Experience rapid processing speeds of 30-60mm/min, streamlining production timelines and boosting throughput for maximum operational efficiency.
√ Simplify operations with the innovative use of tap water as the working fluid, reducing operational costs while maintaining environmental sustainability.
√ Tailor the machine to your specific needs with options for multi-axis CNC configurations or quantitative machine tool setups, providing flexibility to meet user-specific production demands.
Advanced Perforator Electric Spark Machine DD703 for Micro Hole Drilling
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 |

Shenzhen Joint Machinery Co., Ltd. is a distinguished leader in the creation and export of cutting-edge CNC lathe machines, deep hole drilling machines, and Swiss-type automatic lathes, complemented by superior milling and grinding solutions. Our dedication to excellence manifests in delivering premium machines and unparalleled service to a global audience, consistently meeting and exceeding the industry's most demanding standards. By integrating advanced technologies from Taiwan and Germany and utilizing state-of-the-art production techniques, we guarantee products of exceptional quality and reliability. Renowned for their high precision, stability, and robust performance, our machines are meticulously designed to tackle even the most intricate and challenging machining tasks. Enjoying worldwide acclaim, our products are a staple across Asia, Europe, South America, North America, and beyond, fostering enduring partnerships and generating significant business value through collaborative success with clients in various regions.




