Rotary Shaft Seals Chemical Industry

BL-DJL 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 partial structures, which are easy to maintain and replace. It is also used for on-site demolishing-free upgrades and replacement of equipment filler seals, skeleton oil seals and mechanical seals. The shell is a double-end heat runner.

Rotary shaft seals are essential components in the chemical industry, where they are used to contain fluids, gases, and aggressive chemicals within rotating equipment such as pumps, mixers, and reactors. Operating in environments that often involve extreme temperatures, high pressures, and corrosive substances, these seals must offer exceptional chemical resistance, thermal stability, and mechanical reliability. This abstract highlights the key functional requirements of rotary shaft seals in chemical processing applications, including material compatibility (e.g., PTFE, FKM, EPDM), resistance to degradation, and the ability to maintain seal integrity under dynamic operating conditions. It also discusses how modern sealing technologies—such as advanced elastomers and composite sealing systems—contribute to improved performance, longer service life, and reduced leakage risks. The strategic selection and maintenance of rotary shaft seals are critical for ensuring process safety, environmental compliance, and efficient plant operations in the chemical sector.

1.EXPLODED VIEW

2.BL-DJL 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 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

Are you a trading company or a manufacturer?

Manufacturer

Company values:

1. Innovation-driven, technology-empowered: Continue to invest in research and development, use cutting-edge technology to solve industry problems, and provide customers with more efficient and durable sealing products.

2. Customer-oriented, precise service: Deeply understand customer needs and provide customized solutions to help customers improve production efficiency and reduce operating costs.

3. Keep improving and quality first: polish every product with the spirit of craftsmanship to ensure stable and reliable performance and win the trust of customers.

4. Green and environmentally friendly, responsible: Committed to developing energy-saving and environmentally friendly sealing technology to help customers achieve sustainable development goals.

Jiangsu Believe Automation Technology Co.,Ltd. is committed to providing customers with more convenient, efficient and more feasible sealing solutions to help customers succeed in the powder industry!

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.