Demag travel wheel systemsare mainly used in clean rooms for equipment that must withstand heavy loads and high-frequency operations and require stability and precision. They also meet the strict requirements of clean rooms for cleanliness, corrosion resistance, and anti-static properties. They are an important part of ensuring the smooth operation of clean room equipment.

Core features of Demag travel wheel boxes in clean rooms

• High cleanliness: using clean room-specific materials and structures, using low-dust, easy-to-clean polyurethane (PU) or all-stainless steel wheel bodies, with smooth surfaces that are not easy to absorb dust. Fully enclosed bearing system and labyrinth seals, with ceramic/stainless steel bearings, no grease is required, and grease leakage is eliminated. The drive gearbox uses dry or solid lubricants (such as PTFE) to prevent grease from volatilizing and polluting the air. The stainless steel housing prevents dust and impurities from entering, meeting the standards of the semiconductor and pharmaceutical industries.

• Anti-static (ESD): Eliminate electrostatic adsorption of particles through conductive materials or grounding devices, and control the wheel body resistance value at 10^6~10^9Ω to prevent electrostatic adsorption of dust.

• Wide chemical corrosion resistance temperature range: The wheel housing material of stainless steel or ductile iron has passed relevant standard tests and can withstand isopropyl alcohol, hydrogen peroxide, and other commonly used cleanroom cleaning agents. It can operate stably ina  -20℃~80℃ environment (such as a low-temperature freezing clean room or high-temperature sterilization environment).

• Reliability and long life: Demag drive system with modular design, key components (such as bearings, and drive motors) can be quickly replaced, and maintenance downtime is reduced by more than 50%. Suitable for clean room production lines that run continuously for 7×24 hours.

• Energy saving and silent performance: The energy consumption of the drive system is reduced by 30%, and the operating noise is ≤55dB (A), avoiding interference with precision instruments in the clean room (such as electron microscopes).

• Optimize equipment mobility: Modular wheel systems can provide smooth movement and adapt to precision operations in clean room environments, especially in equipment that requires frequent adjustment or movement, improving the overall operational flexibility.

• Customized compatibility: Supports seamless docking with mainstream clean room automation systems and provides customized interface protocols.

Key areas in clean rooms that require Demag drive module units

• Mobile platforms for high-precision manufacturing equipment such as semiconductor wafer factories

• Suspension conveyor chains, automated guided vehicles (AGV), and other automated material transfer systems

• Cleanroom maintenance equipment such as lifting platforms and cleaning robots

Demag wheel block systems have the advantages of high cleanliness, low dust generation, precise positioning, easy maintenance, low noise, and anti-static in clean rooms. They play an important role in the movement of cleanroom materials and platform equipment. Contact us to learn more about customized travel unit solutions in different scenarios.