Mechanical seal

OWQF-DZZ M split high-performance rotary shaft seal

The new generation of high-efficiency sealing products is the upgraded alternative to traditional sealing products.

OWQF-DZZ M split high-performance rotary shaft seal

The Nanning OWei OWQF-DZZM split-type high-performance rotary shaft seal is a new-generation, highly efficient, patented sealing product, meticulously crafted using world-class materials and manufacturing processes.It is suitable for sealing applications in various powder and slurry processing equipment. It is widely used in mixing, stirring, drying, crystallisation and conveying equipment across the lithium battery, pharmaceutical, food,chemical and metallurgical industries. This high-performance rotary shaft seal offers excellent value for money and serves as an upgraded replacement for traditional seals. The axial seal is a static seal, whilst the radial seal is a face seal formed by the rotating and stationary rings.The OWQF-DZZM series rotary shaft seal is primarily used for equipment such as powder mixers, reactors,
dispersers, crystallization tanks, crystal growth machines, and centrifugal separators. Both the moving ring and stationary ring are made of high-performance engineering plastics. The stationary and moving rings of the shaft seal are constructed from high-performance modified fluorine materials compliant with FDA 21 CFR 177.1550, as well as QK 1000 PEEK and ion-hardened stainless steel, which meet FDA 21 CFR 177.2415. O-rings and shaftsleeves are made of food-grade silicone or fluorocarbon rubber, while clamps, shaft seal housings, and end
covers are fabricated from 304 or 316 stainless steel.


Spllit Seal Diagram





Technical specifications

  • Pump head

  • Product materials

  • Temperature range

  • Pressure

  • Traffic

  • Application

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Advantages

Technical Advantages

• Preventing Leakage and Contamination: effectively blocking material leakage or external impurities from entering, maintaining the stability of the production process;

• Extending Equipment Service Life: reducing the impact of dust wear and corrosion on bearings and shaft sleeves;

• Improving Operational Reliability: It maintains its sealing performance even under continuous operation or high-speed conditions;

• Adaptability to Diverse Operating Conditions: Different sealing forms and materials (such as PTFE, stainless steel, silicon carbide, etc.) can be selected according to material characteristics.

High-performance engineering plastic accessories

1.No need to disassemble the gearbox, worry free and effortless

2.Active air cooling, circulating cooling  3.Dynamic compensation mechanism, capable of withstanding radial runout  4.Split module design for quick installation and maintenance


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