Rotary Shaft Seal For Thermal Cycling Environments
Rotary Shaft Seals for Thermal Cycling Environments are specially engineered to maintain sealing integrity under conditions of frequent and extreme temperature fluctuations.
Product Description
Rotary Shaft Seal
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 for Thermal Cycling Environments are specially engineered to maintain sealing integrity under conditions of frequent and extreme temperature fluctuations. These seals are constructed from advanced materials such as high-grade elastomers, PTFE composites, and temperature-resistant metals, enabling them to expand and contract without compromising performance. Designed for use in equipment subjected to regular heating and cooling cycles—such as reactors, mixers, and processing machinery—they effectively prevent leakage, maintain lubricant retention, and protect against contamination. Ideal for industries such as aerospace, chemical processing, electronics, and renewable energy, these seals ensure long-term durability, minimal maintenance, and reliable performance in thermally dynamic operating conditions.
1.EXPLODED VIEW
2.BL-DJL 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
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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 are the advantages of our company?
1. Focus on the powder industry: Deeply cultivate the powder industry field, deeply understand customer pain points, and provide professional sealing solutions.
2. Leading innovative technology: Continue to develop high-performance materials and structural designs to solve industry problems such as powder leakage and wear.
3. Excellent product performance: High-quality materials and advanced processes are used to ensure stable operation of seals under harsh working conditions and long service life.
4. Intimate and thoughtful service: from pre-sales consultation to after-sales maintenance, it provides comprehensive technical support to solve customers 'worries.
The company's brand slogan: Believe, making industrial equipment operate more efficiently!