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Stainless reductor is an industrial speed reduction unit built for humid, corrosive and hygienic working conditions. It adopts SUS304 or SUS316 stainless steel housing, widely used in food processing, pharmaceutical, seawater treatment and chemical washdown lines. It can work with servo motors and asynchronous motors to amplify torque and reduce speed. It is a popular transmission solution to replace cast iron gearboxes in frequent washing environments.

Full stainless steel housing construction
This stainless reductor adopts one-piece stainless steel housing without paint coating. The smooth surface has no dead corners for cleaning. It avoids rusting and coating peeling issues of ordinary cast iron gearboxes, ideal for high-pressure washdown in food and pharmaceutical production lines.
Precision gear set for power transmission
The stainless reductor contains hardened precision gear pairs. It delivers smooth operation and controllable backlash with stable torque output. It maintains consistent reduction performance under continuous or intermittent operation, suitable for high-precision motion control matched with servo motors.
High-level sealing & protection structure
The stainless reductor is fitted with chemical-resistant oil seals and high IP rating structure. It blocks water, detergent and salt spray from entering the gear housing, supporting long-term operation in humid and corrosive environments.

Superior corrosion resistance and longer service life
Compared with cast iron and aluminum gearboxes, thestainless reductorfeatures natural anti-rust performance. It resists salt water, weak acid and alkaline detergent. It reduces replacement frequency and downtime maintenance cost, showing obvious advantages in marine and humid chemical working conditions.
Hygienic & easy to clean, meets food and pharmaceutical standards
Thestainless reductorhas smooth non-porous surface without dirt trapping gaps. It can be cleaned directly by high-pressure water spray and prevent bacteria growth. It meets hygienic requirements for food, beverage and pharmaceutical machinery, and becomes preferred stainless steel speed reducer for hygienic transmission projects.
Modular mounting, compatible with multiple motor types
Thestainless reductoruses standard flange interface and modular structure. It can be directly coupled with three-phase asynchronous motors and AC servo motors. Multiple mounting positions are available for quick replacement of old cast iron gearboxes and shorten machine modification time.












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Q: What material options are available for your stainless reducer?
A: We supply SUS304 and SUS316 stainless steel housing for the stainless reducer. SUS304 is widely used for food washing environment, while SUS316 is recommended for chemical and saltwater corrosion conditions.
Q: Can thisstainless reductorwork with servo motors?
A: Yes. Ourstainless reductorsupports standard IEC/NEMA flange connection, it can be directly matched with AC servo motors and asynchronous motors for speed reduction and torque increase.
Q: What protection class can your stainless steel gear reducer reach?
A: Ourstainless reductorcan reach IP69K for heavy washdown applications, which can resist high-pressure hot water cleaning.
Q: What industries are stainless reduceres commonly used in?
A: stainless reduceres are popular for food processing, beverage, pharmaceutical, marine, wastewater treatment and chemical industries, especially for working conditions with frequent water washing and corrosion.
Q: Do you accept custom reduction ratios and shaft sizes for stainless reducer?
A: Yes, we support ODM customization for reduction ratio, output shaft dimension, mounting style and seal type. We can manufacturestainless reductoraccording to your technical drawings.
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