Polyurethane Coated Wheels

Cleanroom polyurethane-coating travel wheels are made of 304, 316L stainless steel, or an aluminum wheel core. They are anti-static and pollution-free while also being wear-resistant, precise, and load-bearing. They are widely used in semiconductors, GMP workshops, food processing industries, etc.

Main features of cleanroom polyurethane-coated wheels

• Marking-free and low particle generation: The polyurethane tread is carefully designed to prevent marking on sensitive floors and prevent the generation of suspended particles, ensuring compliance with ISO Class 1-8 cleanroom standards.

• Electrostatic discharge (ESD) protection: Some cleanroom wheels are designed with anti-static (ESD) materials to effectively discharge static electricity and protect sensitive electronic components from potential damage.

• Temperature resistance: These wheels can operate effectively in high or low temperature ranges to adapt to a variety of conditions in different cleanroom applications.

• Chemical and moisture resistance: These wheels can withstand a variety of chemicals, oils, and detergents, ensuring long-term durability and reliable operation even after frequent disinfection.

• Corrosion-resistant components: These wheels are usually made of stainless steel or other corrosion-resistant materials to withstand the rigorous cleaning procedures common in cleanroom environments.

• Sealed bearings: To keep out contaminants and maintain smooth operation, cleanroom wheels are equipped with sealed bearings, which reduce maintenance requirements.

Application scenarios of cleanroom poly-covered wheels

• Pharmaceutical manufacturing: For equipment and carts to transport materials without disrupting the sterile environment.

• Electronics and semiconductor production: For wafer handling robots, photolithography equipment, and assembly lines, where tiny particles or static discharges may damage microchips or circuits.

• Biotechnology and laboratory environments: Mobile carts, bioreactors, and cleanroom carts for transporting sterile materials, vaccines, or laboratory samples under ISO/GMP standards.

• Food processing facilities: Hygienic rollers for conveyor systems or mobile shelves in USDA/FDA-compliant facilities are moisture-proof, oil-proof, and can be disinfected frequently.

Philson can customize the wheel size, load, color, and performance according to actual cleanroom needs, providing precision, speed, friction-resistant, and flexible polyurethane wheels.

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