Our product range includes PTFE sheet-lined equipment, PTFE spraying and roller coating, plastic-lined equipment, PTFE-lined steel pipes and fittings, and related fluoropolymer components made from PTFE, PFA, ETFE, FEP and other advanced materials.
PFA coated reactors are corrosion-resistant reaction vessels that use a PFA spray coating on the internal surface. Unlike PTFE lined equipment that uses a separate sheet lining, PFA coating is applied directly to the substrate. This coating approach can be considered for vessel structures where internal geometry and surface coverage are important.
Zhuoyan supplies PFA coated reactors for pharmaceutical, high-purity chemical and fine chemical synthesis processes. Available capacities range from 50 L to 50,000 L, with stirring systems, temperature monitoring and pressure components configured according to the equipment requirements.
The PFA coating forms a protective layer between compatible process media and the vessel substrate. Compared with sheet lining, spray coating can be suitable for certain complex internal structures. The appropriate process depends on the vessel design, coating requirements and intended operating conditions.
The smooth internal coating surface is relevant to processes where cleanability and control of material contact with the vessel substrate matter. However, chemical compatibility and coating suitability should be checked against the actual process medium, temperature and pressure rather than assumed for every chemical application.
Capacity range: 50 L to 50,000 L, covering different production scales.
Stirring system: The stirring arrangement can be configured according to the intended reaction process.
Temperature monitoring: Temperature monitoring components can be included as required by the equipment configuration.
Pressure components: Pressure-related components can be matched to the specified vessel configuration and operating requirements.
The final configuration should take account of the reaction medium, operating temperature and pressure, required capacity, internal structure and process requirements.
Before operation: Confirm that the coating inspection requirements have been met and that the selected reactor is suitable for the intended chemical medium and operating conditions. The supplied product information specifies pinhole detection before shipment.
During cleaning: Use cleaning agents and methods compatible with the PFA coating. Avoid cleaning tools or procedures that could scratch or otherwise damage the coated surface.
Routine inspection: Pay attention to visible coating damage, unusual surface changes or signs that the coating may have been compromised. If damage or possible coating failure is suspected, arrange an appropriate inspection before returning the vessel to service.
Operating limits: Follow the confirmed equipment specifications for temperature, pressure and chemical compatibility. The applicable limits depend on the reactor design, coating condition and process medium.
Established in 2016, Zhuoyan specializes in industrial anti-corrosion lining, fluoropolymer coating and corrosion-resistant equipment. Its product scope includes PTFE sheet lining, PTFE spraying and roller coating, plastic-lined equipment, and lined steel pipes and fittings. PFA, ETFE and FEP are also used depending on equipment structure and operating conditions.
The company's stated inspection resources include spark testing equipment, coating thickness gauges and adhesion testing equipment. It also reports holding 5 invention patents and 27 utility model patents.
We offers PFA coated reactors in capacities from 50 L to 50,000 L. Contact us to discuss the required capacity, stirring arrangement, temperature monitoring and pressure components for your reaction process.
