Rotary Shaft Seals Dryer

BL-DL complies with Meiwei FDA certification. The static ring and movable ring of the shaft seal are made of high-performance modified PTFE material, PEEK1000 and special metal processes. The shaft seal installation base, 0-ring, static ring, movable ring, and end cover can be made into a partial structure, which is easy to maintain and replace. It can also be used for on-site demolishing-free upgrades and replacement of equipment filler seals, skeleton oil seals and mechanical seals.

Rotary shaft seals in dryers are essential for maintaining process efficiency and equipment reliability by preventing the leakage of gases, steam, or particulate materials at the rotating shaft interface. These seals are commonly used in rotary drum dryers, fluid bed dryers, and other industrial drying systems operating under high temperatures, pressure differentials, and continuous rotation. The sealing system must accommodate thermal expansion, shaft misalignment, and abrasive or corrosive environments, making material selection and design critical. Common seal materials include high-temperature elastomers, PTFE, graphite, and metal-reinforced composites. The proper design and installation of rotary shaft seals directly influence dryer performance, energy consumption, and maintenance requirements.

Failures in sealing can lead to heat loss, contamination, and reduced product quality. This paper explores the function, design considerations, and material technologies for rotary shaft seals used in dryer systems. Emphasis is placed on sealing performance under extreme thermal and mechanical stress, with recommendations for optimizing seal life and system integrity. Enhanced sealing solutions contribute to improved operational efficiency, reduced downtime, and extended equipment service life in industrial drying applications.

1.EXPLODED VIEW

2.BL-D SIZE

3.Appllcation Scenarios

4.FAQ

How long does it take to install the sealing product?

30-60 minutes

Can you send your staff to install the equipment for us?

Yes, it will cost you money

How long does it take you to provide the designing options for us?

24 hours after confirming the relevant data

Can I only buy some spare parts from you?

Yes

Will you attend the fair to show your products?

Attend the exhibition

Can you design the equipment according to our size?

We provide customized services

Do you have detailed and professional installation manual?

Provide SOP and installation video

What can our company do for you?

1. Solve the pain powder problem: Through high-performance sealing design, powder leakage is significantly reduced and the cleanliness of the production environment is improved.

2. Extend equipment life: Wear resistant materials and optimized structural design reduce equipment wear, reduce downtime and maintenance time, and control the replacement time within 30 minutes.

3. Reduce operating costs: Efficient sealing solutions reduce resource waste, help customers reduce costs and increase efficiency, and save 55% maintenance costs

4. Improve production efficiency: Stable and reliable sealing performance ensures continuous and efficient operation of equipment.

The company's mission: Drive the transformation of the powder industry with technological innovation, provide customers with efficient, reliable and intelligent sealing solutions, help industrial equipment operate efficiently, reduce operating costs, and achieve sustainable development of the industry.

The company's vision: To become the global leader in providing sealing solutions for the powder industry, create lasting value for customers with excellent product technology and services, and promote the development of the powder industry in an intelligent and green direction.