PEEK thrust tile

As wind turbines
develop towards ultra-high power, the use of sliding bearings instead of rolling bearings can effectively reduce the overall size of wind turbines, reduce the cost of wind turbine rotating equipment, and improve the operating efficiency of the unit, providing a new technical route for wind turbine bearing design. PEEK composite materials have a low friction coefficient and are wear-resistant. The wear-resistant bearings manufactured from them have excellent self-lubricating properties and are widely used in wind turbine sliding bearing systems. They can effectively improve the friction and wear properties of sliding bearings, reduce starting friction resistance, and can work normally for a short or even long period of time without lubrication. In addition, PEEK composite materials are fatigue-resistant, high and low temperature-resistant, corrosion-resistant, high-load-bearing, lightweight, and have outstanding dimensional stability. They can maintain stable wear resistance under low-speed, heavy-load, high-temperature and other working conditions.

The modular bearing assembly
arranges the bearings reasonably according to the actual operating conditions of the unit, realizing a modular bearing assembly with low cost, high reliability, easy replacement and no processing limits.

Junhua  focuses on the application research and development and production of high-performance polymer resins and profiles such as PEEK (polyetheretherketone), PPS (polyphenylene sulfide), and PI (polyimide), and has formed a full industrial chain with PEEK resin raw material polymerization, modified granulation, continuous extrusion molding of profiles such as plates, rods, and segments, and injection molding and machining of finished parts.

Process capability
> Design of raw material formulas and compound modification of special polymer materials such as PEEK and PI
> Mapping and 3D manufacturing based on actual plastic
> Products> Design and manufacture of injection molds for special polymer products
> Cooperate with customers to develop and produce new products of special engineering plastics
> Existing 3000+ injection molding molds for PEEK and PI parts in various industries
> Continuous extrusion production of PEEK plates, rods, tubes and sheets
> Provide testing services for hardness, mechanical properties, friction and wear performance indicators

The high-performance plastic parts such as PEEK, PPS, PI, etc. produced by our company have been widely used in new energy, textile printing and dyeing machinery, food processing, packaging and beverage filling, aerospace, special equipment, nuclear power industry, automobiles, electronic semiconductors, medical equipment, petrochemical machinery and other fields.

We warmly look forward to exchanges and cooperation with special engineering plastics research and user units, jointly promote the application of special polymer material parts such as PEEK and PI in various industries, and realize product upgrading.