Revolutionizing VCM Welding Processes for Camera Modules

In the competitive landscape of camera module manufacturing, the need for improved efficiency and precision is paramount. Mingseal is proud to introduce the DW200P Micro Spot Welder Machine, designed specifically for the welding of Voice Coil Motors (VCMs) used in camera modules. This innovative machine represents a significant advancement, transitioning manual operations to semi-automated processes, enhancing Units Per Hour (UPH) while solving common issues associated with manual welding.

Elevating Production Efficiency and Yield

The DW200P has been engineered to dramatically increase production efficiency, achieving UPH rates of 1,800 to 2,000 units per hour. By replacing traditional manual welding methods, this machine addresses the inconsistencies often encountered during manual alignment and welding, ultimately leading to higher yield rates. The DW200P is positioned to serve as a domestic alternative to conventional heat-press welding equipment traditionally used in the Korean VCM market.

Precision Welding Technology

Featuring a micro-pressure welding head with a minimum pressure of 40g ± 5g, the DW200P prevents breakdowns of the insulation layer during the welding process, ensuring component integrity. The machine's advanced transistor power supply provides real-time feedback every 10 microseconds, controlling the current for stable weld points and consistent appearance. This level of precision leads to improved product quality and reliability.

Key Features for Optimal Performance

• Fixture Capability: The DW200P accommodates fixtures with a width range of 200 x 200mm and supports a maximum fixture weight of 5kg, making it versatile for various applications.
• High Precision Motion System: With a repeatability of ±0.015mm and positioning accuracy of ±0.025mm, the DW200P ensures precise welding, crucial for sensitive camera module components.
• Fast Motion Speed: The machine achieves maximum movement speeds of 500mm/s for X/Y axes and 100mm/s for the Z axis, enabling rapid operation without sacrificing accuracy.

Meeting Industry Standards and Enhancing Quality

The vision system embedded in the DW200P uses advanced visual positioning methods to achieve recognition accuracy within ±1 pixel, providing enhanced accuracy in alignment for the welding process. By leveraging these technologies, the DW200P not only streamlines the production process but also ensures that the final products meet the highest quality standards.

Conclusion

Mingseal's DW200P Micro Spot Welder Machine is a vital asset for manufacturers looking to enhance their production capabilities in the camera module sector. Its combination of high efficiency, precision, and reliability positions it as a leading solution for VCM welding applications. By choosing the DW200P, manufacturers can significantly improve yield rates and operational efficiency, solidifying their competitive edge in the evolving electronics market.