To protect drying equipment from corrosive gases, acidic liquids, and aggressive powders, fluoropolymer coating and lining have become essential. These treatments help maintain material purity and extend equipment life. In some cases, anti-static performance is also required. With years of hands-on experience, we provide practical solutions for different types of dryers using materials like PFA, PTFE, and Halar, tailored to the specific process needs.

• Corrosion resistance
• High purity
• Non-stick surface
• Anti-static performance
• Low friction

• Semiconductor
• Petrochemical
• Pharmaceutical
• Agrochemical
• Lithium-ion battery

Rotary dryer coated with PTFE to prevent sticking

Double-cone dryer coated with PFA to protect against corrosion and prevent sticking

PFA-coated double-cone dryer designed for clean and stable drying of corrosive materials

Drying trays coated with PTFE to ensure smooth discharge and reduce residue build-up

Vacuum dryer chamber with PFA coating to maintain purity and resist harsh chemicals

Spiral dryer coated with PTFE to prevent sticking

GMP-compliant stainless steel double-cone dryers are designed for semiconductor production. Depending on the process requirements, they can be coated or lined with fluoropolymers to ensure high purity, enhance corrosion resistance, and reduce material adhesion.