Yueqing Tongda Mini Limit Switch Empowers Precision Control

[Yueqing News] Recently, Yueqing Tongda Wire Electric Factory (Brand: WEIPENG), a national high-tech enterprise with over 30 years of experience in the industrial control switch field, has seen its independently developed Mini Limit Switch series gain continuous market recognition. The product has secured multiple bulk orders in fields such as small automated equipment, precision instruments, and smart homes. Boasting core advantages of ultra-small size, precise triggering, and high reliability, it perfectly solves the control challenges in narrow installation spaces, becoming a core component in the precision control field and demonstrating the technical accumulation and innovation capability of local manufacturing enterprises in the micro industrial control component sector.

As a specialized, refined, characteristic, and innovative small and medium-sized enterprise focusing on the R&D and production of industrial control switches, Yueqing Tongda has accumulated 94 patented technologies since its establishment in 1985, establishing a comprehensive R&D, production, and testing system. Its products have fully obtained international authoritative safety certifications such as UL, VDE, and CE, and have long provided supporting services for leading domestic and foreign enterprises. Notably, the widely recognized Mini Limit Switch is a core product optimized based on the mature limit switch manufacturing process, aligned with the precision development trend of industrial automation and targeting the segmented needs of narrow installation spaces and high-precision positioning. Its performance stability has been verified through long-term market validation.

The core competitiveness of Yueqing Tongda's Mini Limit Switch lies in its miniaturized design and precise control capability: First, it features an extremely compact structure that can be easily embedded into narrow installation spaces of small automated equipment, precision instruments, and other devices, adapting to complex assembly scenarios with space constraints. Second, it has excellent protection performance, adopting an integrated sealed structure and a high-elasticity silicone sealing ring design with a protection level of IP40 or above. This effectively resists erosion from harsh environments such as dust, oil stains, and light spraying, fundamentally avoiding the risk of switch short circuits and malfunctions. Third, it achieves precise triggering and long service life. Equipped with a patented precision triggering mechanism, the trigger stroke error is ≤0.1mm. Combined with high-elasticity beryllium copper reeds, its mechanical life exceeds 500,000 cycles, enabling precise equipment stroke positioning and safety protection, and avoiding equipment damage or precision deviations caused by limit errors.

With these advantages of miniaturization and high precision, the series has achieved in-depth penetration in multiple fields: In the field of small automated equipment, it is suitable for stroke positioning control of packaging machinery, micro conveyors, etc.; In the field of precision instruments, it is used in key parts of medical testing equipment, laboratory analysis instruments, etc., where its precise triggering performance ensures the accuracy of test data; In the field of smart homes, it is compatible with smart lifting platforms, small security equipment, etc. Its micro size does not occupy internal equipment space, winning bulk purchases from leading smart home brands; In the field of consumer electronics manufacturing, it is used for component positioning detection in automated production lines, helping to improve production efficiency and product qualification rates.

A relevant person in charge of the company stated that with the upgrading of industrial automation towards miniaturization and precision, as well as the rapid development of smart homes, micro devices, and other fields, the market demand for Mini Limit Switch continues to rise. In the future, Yueqing Tongda will continue to focus on core technology optimization, expand derivative models with IP67 high protection level and low power consumption based on the existing Mini Limit Switch technology platform, further improve the precision control product matrix, empower the upgrading of the global precision manufacturing and intelligent terminal industrial chains with better solutions, and consolidate its position as a "preferred supplier of precision control switches."