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Dust Proof Measures for Cleanroom Cranes

In high-tech industries such as semiconductor manufacturing, biomedicine, and precision electronics, dust control in clean rooms is directly related to product quality and production safety. As the core equipment for material handling in clean rooms, the dust-proof design of clean room cranes is crucial.

Dust-proof design measures for clean room cranes

Fully enclosed structural design

  ● Material selection: 304/316 stainless steel body, surface electrolytic polishing or anti-static coating treatment, to reduce metal oxide chips and electrostatic adsorption dust.

  ● Seamless sealing process: Gearbox, motor and other core components are fully enclosed, combined with silicone sealing strips and IP65 protection level, completely isolate the internal grease and wear particles from leaking out.

Dust-free lubrication technology

  ● Food grade lubricant: Use silicone-free, non-volatile synthetic grease to avoid grease evaporation and air pollution.

  ● Automatic lubrication system: Equipped with a centralized oil supply device to reduce the frequency of manual maintenance and reduce the risk of unpacking contamination.

Low friction and low vibration operation

  ● Frequency conversion drive motor: Soft start/stop function reduces start-stop impact, with low-noise gears to suppress friction dust generation.

  ● Polymer composite wheel set: The wheel surface adopts polyurethane (PU) or nylon rubber coating design to reduce the track wear rate and reduce the impact of running vibration on the clean room airflow.

Anti-static and corrosion-resistant treatment

  ● Conductive coating: The crane surface is coated with anti-static material to conduct static electricity and prevent the adsorption of particles.

  ● Acid and alkali protection: For biomedical workshops, epoxy resin coating or passivation treatment is used to resist disinfectant corrosion.

Modular fast maintenance design

  ● Tool-free disassembly components: Modules such as motors and wheel sets support rapid replacement, reducing downtime maintenance time and the risk of contamination brought in by personnel.

  ● Clean-friendly structure: no dead corner rounded corner design, smooth surface and easy to wipe, suitable for high-pressure water gun or ethanol cleaning process.

Application examples of dust prevention measures in the industry

  ● Semiconductor wafer workshop (ISO Class 5): Use fully enclosed stainless steel crane + PU rubber-coated wheel set, the number of particles on the wafer surface during transportation is controlled at <10/㎡, and the yield rate is increased by 15%.

  ● LCD panel dust-free factory: anti-static crane + low vibration design to avoid electrostatic adsorption and vibration damage of fine dust in the handling of precision glass substrates.

As a service provider focusing on clean room material handling technology, we customize dust prevention solutions according to your cleanliness level and load requirements, from design selection, installation and commissioning to regular maintenance, to ensure long-term compatibility of equipment with clean environment. We serve more than 100 semiconductor, pharmaceutical and food companies, with equipment failure rate less than 0.5% and cleanliness 100% up to standard. Contact us now for more product information and preferential quotes!

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