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Revolutionizing Electrical Insulation: Flyaford’s SM Series and Drum Insulators

Flyaford is committed to leading the way in electrical insulation technology, specializing in the production of high-quality SM insulators and drum insulators. Our expertise ensures that these products meet the demanding requirements of today’s electrical systems, offering exceptional performance and reliability. As a recognized manufacturer in the industry, we strive to advance safety and efficiency through innovative solutions that stand the test of time.

Unmatched Quality in SM Insulators


The SM series insulators by Flyaford are engineered to offer unparalleled performance in electrical insulation. With heights ranging from 20-76 mm and Across Flats (A/F) from 17-50 mm, these insulators are designed to fit a variety of configurations, making them incredibly versatile for diverse industrial uses. The robust construction of SM insulators, using BMC (Bulk Molding Compound) or DMC (Dough Molding Compound), ensures durability and excellent insulative properties under extreme conditions, which is crucial for maintaining system integrity.


The design includes screws made from high-quality copper and iron, available in sizes M5-M10, which provide a secure and reliable connection, essential for both safety and functionality. SM insulators are tested rigorously to endure voltages ranging from 800-3000V AC and 1100-4200V DC, making them suitable for a wide range of voltage applications, from commercial to heavy industrial environments.


Drum Insulators: Engineered for Efficiency


Drum insulators at Flyaford are another cornerstone of our insulator product line, designed to provide robust support and reliability. These insulators are essential components for managing heavy-duty electrical conduits and large-scale power distribution networks, where endurance and load-bearing capacity are paramount.


Like our SM series, drum insulators undergo an extensive series of tests to ensure they meet our stringent quality standards. These tests include assessments for low and high temperature resilience, withstand voltage, mechanical strength including torque, tensile, bending, compression forces, and thermal shock resistance. Furthermore, our drum insulators are also evaluated for their electrical resistance, compliance with ROHS standards, and flame retardancy, ensuring that they perform safely even under the most challenging conditions.


Customization and Compliance


Recognizing that each project has its own specific requirements, Flyaford offers customization options for both SM insulators and drum insulators. With a minimum order quantity of just 100 pieces, we provide the flexibility needed to tailor our products to your precise specifications. This ability to customize is complemented by our adherence to several critical industry certifications, including CE, REACH, ELV, and SGS, underscoring our commitment to global compliance and quality.


Our manufacturing processes are certified under ISO9001, ISO14001, and IATF16949 quality systems, reflecting our dedication to maintaining the highest standards of production and environmental management. This ensures that every insulator we produce is not only effective but also environmentally responsible.




Flyaford is committed to remaining at the forefront of the electrical insulation industry as a trusted provider of SM series and drum insulators. Our products are designed to meet the evolving needs of our clients, ensuring that every insulator we manufacture contributes to safer, more efficient electrical systems. By choosing Flyaford, you partner with an innovator in insulation technology dedicated to delivering quality, reliability, and performance.