High-Strength Plastic Worm Gear and Worm Drive Components from China Suppliers and Factory - Lightweight & Efficient
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
Q
Can these products be used in automotive electrification systems?
A
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.
Q
Are SANI's micro-transmission products suitable for medical equipment?
A
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.
Q
Does SANI offer customized gear or gearbox solutions?
A
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
Q
What materials are used in SANI's plastic worm gears?
A
SANI's plastic worm gears are manufactured using reinforced nylon and POM composite materials with glass fiber modification treatment, achieving a tensile strength of 20MPa and a service life exceeding 500,000 revolutions.
Q
What is the tooth surface roughness of SANI's worm gears?
A
SANI uses a CNC worm grinding process to achieve a tooth surface roughness of Ra0.8μm, combined with a double-arc worm gear design for smooth, vibration-free transmission.
Q
What is the minimum order quantity and mold lead time for custom worm gears?
A
The minimum order quantity is 50 sets. SANI provides full process services from 3D drawing confirmation and sample trial production to mass production, with a mold making cycle of 30 days.
Q
In which smart home applications are SANI's worm gears commonly used?
A
SANI's plastic worm gears are widely used in smart home devices requiring silent transmission, including electric curtains, smart toilet seats, and other automated household systems.
Q
Are SANI's worm gears suitable for industrial automation applications?
A
Yes. SANI's precision plastic worm gears are well-suited for industrial automation scenarios including robotic arm joints and conveyor belt drive systems that require accurate positioning.
Q
Can SANI's transmission products meet automotive weather resistance requirements?
A
Yes. SANI's worm gear products meet the weather resistance requirements for automotive electronics applications, including windshield wipers, seat adjustment systems, EPB, and ABS components.








