Technical advantages
  • The automatic feeder will feed the product into the glue filling machine, vacuum the air, and inject the epoxy glue into the shell according to the preset parameters. Precise potting amount and has no bubble. Fully automated operation effectively solves the problem of low labor efficiency and improves the quality of production to a great extent.

    The automatic feeder will feed the product into the glue filling machine, vacuum the air, and inject the epoxy glue into the shell according to the preset parameters. Precise potting amount and has no bubble. Fully automated operation effectively solves the problem of low labor efficiency and improves the quality of production to a great extent.

    Details
  • The automatic feeder will feed the workpiece into the equipment, the automatic resistance adjustment equipment will detect whether the workpiece resistance value conforms to the set resistance value range and fine-tune the resistance value of the products that do not conform to the set value.

    The automatic feeder will feed the workpiece into the equipment, the automatic resistance adjustment equipment will detect whether the workpiece resistance value conforms to the set resistance value range and fine-tune the resistance value of the products that do not conform to the set value.

    Details
  • A number of bobbin are automatically loaded into the winding spool and start the winding machine to wind. The winding is stopped when the set number of winding is reached. That will have good uniformity and consistency of winding.

    A number of bobbin are automatically loaded into the winding spool and start the winding machine to wind. The winding is stopped when the set number of winding is reached. That will have good uniformity and consistency of winding.

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  • E-B welding technology can weld refractory alloy and refractory materials, no electrode, not easy to oxidize, good weld performance, small welding deformation, high welding precision and high productivity.

    E-B welding technology can weld refractory alloy and refractory materials, no electrode, not easy to oxidize, good weld performance, small welding deformation, high welding precision and high productivity.

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Oswell E-Group Ltd

Oswell has started business of metering parts and components since 2000, and become a leading and reputed global provider and manufacturer with high quality products and excellent service in the worldwide. Main products cover all kinds of electronic and mechnical components&parts for electrical meters, energy measurement&analysis device and protection equipments, including current transformer, shunt sensor,latching relay, power transformer, inductor, transducer, register, LCD&Module, Split-core CTs, clamp-on CTs, Leakage DC Curent Sensors, Terminals, Screws, Nuts, relay driver, LCD driver and plastic parts as clients desire.

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News
  • What Makes A Metering CT Stable In Real Smart Meter Applications
    12-05-2026

    A metering CT becomes stable in real smart meter applications when it can maintain predictable ratio behavior, good linearity, proper burden compatibility, thermal consistency, and repeatable batch quality across practical operating conditions. Stability is not only about one good sample or one short test result. It is about whether the current transformer can continue supporting reliable measurement performance in real design, real production, and real field service. When these factors are evaluated together, project teams can choose CTs that bring stronger accuracy control and lower long-term risk.

  • How To Select A Latching Relay That Reduces Smart Meter Failure Risk
    13-05-2026

    Selecting a latching relay that reduces smart meter failure risk requires more than checking a nominal current rating or product size. The right relay should provide stable contact performance, reliable actuation, sufficient switching margin, controlled thermal behavior, strong mechanical consistency, and dependable safety structure. When these factors are evaluated together under real application conditions, project teams can make stronger relay decisions, reduce hidden failure risk, and improve long-term smart meter reliability.

  • Why CCS2 Is Becoming the Global Standard for Fast Charging
    06-02-2026

    CCS2 is cementing its position as the global standard for fast charging due to a powerful combination of technical robustness, regulatory momentum, and future-ready capabilities​ like V2G. Its integrated design handles extreme power levels required for ultra-fast charging, while widespread adoption, especially in Europe, creates a unified market. Crucially, its inherent support for bi-directional power flow makes it the ideal platform for the smart, sustainable grid of the future. For industry leaders like Oswell, investing in and advancing CCS2 technology is synonymous with driving the global transition to efficient and intelligent electric mobility.

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