English
Encapsulated PTFE-Lip Rotary Shaft Seal With Metal Case
The Encapsulated PTFE-Lip Rotary Shaft Seal with Metal Case is a high-performance sealing solution designed for demanding rotary applications requiring chemical resistance, low friction, and structural durability.
Product Description
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.
The Encapsulated PTFE-Lip Rotary Shaft Seal with Metal Case is a high-performance sealing solution designed for demanding rotary applications requiring chemical resistance, low friction, and structural durability. Featuring a PTFE-encapsulated sealing lip, this seal offers exceptional resistance to aggressive chemicals, high temperatures, and abrasive media, while ensuring minimal wear on mating shaft surfaces. The robust metal case provides excellent mechanical stability and precise fitment, making it ideal for high-speed, high-pressure, or thermally challenging environments. Commonly used in chemical processing, pharmaceutical, food and beverage, and semiconductor industries, this seal ensures long-lasting, leak-free operation with excellent sealing performance even under dynamic conditions.
1.EXPLODED VIEW
2.BL-D SIZE
| Inner Diameter | Outer Diameter | Thickness T | Air Consumption L/min | MountingThread Holes D1 |
| 50 | 150 | 45 | 10 | 4*M6-Φ135 |
| 60 | 160 | 45 | 10 | 4*M6-Φ145 |
| 70 | 170 | 45 | 10 | 4*M6-Φ155 |
| 80 | 180 | 45 | 10 | 4*M6-Φ155 |
| 90 | 190 | 45 | 10 | 4*M6-Φ175 |
| 100 | 200 | 45 | 10 | 4*M6-Φ185 |
| 110 | 210 | 45 | 10 | 4*M6-Φ195 |
| 120 | 220 | 45 | 10 | 4*M6-Φ205 |
| 130 | 230 | 45 | 10 | 4*M6-Φ215 |
| 140 | 240 | 45 | 10 | 4*M6-Φ225 |
| 150 | 260 | 45 | 10 | 4*M6-Φ240 |
| 160 | 270 | 45 | 10 | 4*M6-Φ250 |
| 170 | 280 | 45 | 10 | 4*M6-Φ260 |
| 180 | 290 | 45 | 10 | 4*M6-Φ270 |
| 190 | 300 | 45 | 20 | 4*M6-Φ280 |
| 200 | 310 | 45 | 20 | 4*M6-Φ290 |
| 210 | 320 | 45 | 20 | 4*M6-Φ300 |
| 220 | 330 | 45 | 20 | 4*M6-Φ310 |
| 230 | 340 | 45 | 20 | 4*M6-Φ320 |
| 240 | 350 | 45 | 20 | 4*M6-Φ330 |
| 250 | 360 | 45 | 20 | 4*M6-Φ340 |
| 260 | 370 | 45 | 20 | 4*M6-Φ350 |
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.
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.
