Zigong Zhaoqiang Sealing Products Industrial Co., Ltd.

ZQJBM-2 Agitator Shaft Seal

Application Scopes 

Medium: high temperature oil, water and other solutions

Temperature: <120℃

Pressure: <1 MPa

Linear Velocity: <10 m/s


ZQJBM-2 agitator shaft seal excels in high-pressure and high-temperature environments, effectively preventing leaks. This reliable agitator shaft seal extends equipment lifespan and reduces maintenance costs. With its durable design, the ZQJBM-2 agitator shaft seal ensures optimal performance for your agitator. Trust our agitator shaft seal to enhance your production process and maintain safety and reliability!

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Category: Mechanical Seal For Agitator
  • Features of ZQJBM-2 Mechanical Agitator Shaft Seal For Kettle

    The ZQJBM-2 agitator shaft seal in question boasts a unique design, embodying a single-face cartridge configuration. This innovative approach eliminates the need for a cooling water structure, greatly simplifying the overall setup and maintenance requirements. Among various agitator seal types, the ZQJBM-2 stands out with its split sleeve shaft holding transmission ensures a robust and dependable transmission system, vital for ensuring smooth and efficient operations.


    The single-face cartridge design is not only compact but also highly effective. By eliminating the cooling water structure, it minimizes the potential for leaks and corrosion, which can often be problematic in traditional designs. This design choice also leads to cost savings, as it reduces the amount of materials required and simplifies the manufacturing process.


    The split sleeve shaft holding transmission is a clever engineering solution. It ensures that the transmission remains secure and stable, even under heavy loads or extreme operating conditions. This transmission system is designed to provide smooth power transmission, minimizing wear and tear on the mechanical components.


    The reliability of this transmission is further augmented by its precision engineering and robust construction. It is able to withstand the rigors of daily use, ensuring consistent performance over extended periods. This reliability is crucial in many applications, where downtime can have significant financial and operational implications.


    In conclusion, the combination of the single-face cartridge design and the split sleeve shaft holding transmission offers a unique and effective solution for a wide range of mechanical applications. Its simplicity, reliability, and cost-effectiveness make it a standout choice for those seeking efficient and dependable mechanical components.

  • Cooling Water Management of ZQJBM-2 Agitator Shaft Seal

    For optimal performance and longevity of your ZQJBM-2 mechanical agitator shaft seal for kettle, it is crucial to manage the external cooling water effectively. The external cooling water, which can be regular tap water, should be maintained at a pressure not exceeding 0.05Mpa. To ensure the agitator shaft seal operates efficiently, it is recommended to start the flow of cooling water at least five minutes before activating the pump. Similarly, after deactivating the pump, continue the flow of cooling water for an additional five minutes. This practice helps in maintaining the integrity and performance of the agitator shaft seal, preventing overheating and ensuring a longer lifespan. Proper management of the cooling water flow is essential for the effective functioning of the agitator shaft seal in your kettle system.

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