Rotary Shaft Seals Food 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 mechanical systems. Their primary role is to seal the dynamic interface between rotating shafts and stationary components, preventing fluid leakage and safeguarding machinery from contaminants. These seals are widely used across industries such as automotive, industrial equipment, aerospace, and heavy machinery, ensuringthe smooth operation and extended life of machinery.

A rotary shaft seal is a mechanical seal designed to prevent the leakage of fluids from rotating machinery. lt works by sealing the interface between a rotating shaft and a stationary housing or component. The key function is to prevent the loss of lubricants and the ingress of contaminants, thereby maintaining the integrity and efficiency of the system.

Rotary shaft seals play a critical role in maintaining equipment integrity and ensuring product safety in the food processing industry. These seals are used to prevent contamination and leakage where rotating shafts pass through stationary housings, such as in mixers, pumps, and compressors. Due to the stringent hygiene and safety standards in food production, rotary shaft seals must meet specific requirements, including resistance to corrosion, high temperatures, aggressive cleaning processes (CIP/SIP), and compliance with food-grade regulations such as FDA and EU 1935/2004. This abstract provides an overview of the key design considerations for rotary shaft seals used in food applications, comparing types such as lip seals, mechanical seals, and non-contact seals. The paper also explores advances in sealing materials and engineering technologies that enhance durability, reduce maintenance, and minimize downtime. By selecting the appropriate seal design and materials, food manufacturers can ensure hygienic processing environments, improve operational efficiency, and comply with modern food safety regulations.

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

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.