Precision Plastic Worm Gear and Worm Drive Components from China Suppliers and Factory for Lightweight Transmission
Core Technological Advantages
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Material Innovation: The use of reinforced nylon and POM composite materials, with glass fiber modification treatment, has a tensile strength of 20MPa and a lifespan of over 500,000 revolutions.
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Precision Meshing: CNC worm grinding process is adopted, with a tooth roughness Ra0.8μm, and a double-arc worm gear design ensures smooth transmission without vibration.
Industry Application Scenarios
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Industrial Automation: Suitable for precision positioning scenarios such as robotic arm joints and conveyor belt drives.
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Smart Home: Widely used in silent transmission systems such as electric curtains and smart toilet seats.
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Automotive Electronics: Meets the weather resistance requirements of in-vehicle devices such as windshield wipers and seat adjusters.
Customized Service
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Full process service including confirmation of 3D drawings, sample trial production and mass production can be provided, with a minimum order quantity of 50 sets and a mold making cycle of 30 days.
SANI Transmission Technology
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Can these products be used in automotive electrification systems?
Yes. Our products (such as auto parts for rearview mirrors, seat adjustment, EPB, and ABS) are widely applied in automotive electrification parts, and we've supplied auto components to BYD since 2020.
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Are SANI's micro-transmission products suitable for medical equipment?
Definitely. They are used in medical and health products like insulin injection pumps, automatic drip controllers, ventilators, and blood pressure meters—meeting strict precision and reliability standards for medical devices.
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Does SANI offer customized gear or gearbox solutions?
Yes. We provide customized precision gears, worm gears, worm drive mechanism systems, and even non-standard gearboxes—tailored to your specific application scenarios and technical requirements.
Frequently Asked Questions
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What materials are used in SANI plastic worm gears?
SANI plastic worm gears are manufactured using reinforced nylon and POM composite materials with glass fiber modification treatment, delivering a tensile strength of 20MPa and a service life exceeding 500,000 revolutions.
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What is the minimum order quantity for customized worm gears?
The minimum order quantity for customized worm gear products is 50 sets. The full process—from 3D drawing confirmation to sample trial production and mass production—is supported, with a mold making cycle of 30 days.
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How does SANI ensure the precision of its worm gear products?
SANI adopts a CNC worm grinding process with a tooth roughness of Ra0.8μm. The double-arc worm gear design ensures smooth, vibration-free transmission, meeting high-precision requirements across various industries.
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Which industries are SANI plastic worm gears suitable for?
SANI plastic worm gears are widely applicable across industrial automation (robotic arms, conveyor belts), smart home devices (electric curtains, smart toilet seats), automotive electronics (wipers, seat adjusters), and medical equipment (insulin pumps, ventilators).
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Do SANI worm gears meet automotive-grade quality standards?
Yes. SANI's worm gear products meet automotive weather resistance and durability requirements. They have been used in rearview mirrors, seat adjustment systems, EPB, and ABS components, with automotive parts supplied to BYD since 2020.
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Can SANI produce non-standard or custom-designed gearboxes?
Yes. SANI offers fully customized solutions including precision gears, worm gears, worm drive mechanism systems, and non-standard gearboxes. All products are tailored to meet your specific application scenarios and technical requirements.








