Deman PM VSD Oil-free Screw Blower

Product Highlight

Product Structure

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• Oil-free Screw Blower Air-end

  ● Mature and proven screw compression technology

  ● High reliability and long service life

  ● Stable performance under continuous operation

  ● Optimized rotor profile for higher efficiency, can save 35%-50% comparing to roots blower

• High-Efficiency Permanent Magnet Motor

  ● High quality cold-rolled rails, ultra-thin silicon steel sheets, enables low temperature rise, and lower noise

  ● IP55 protection rating, designed for continuous operation in dusty and humid outdoor environment

  ● 8%-10% more efficient than traditional motors
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• Intelligent Control System

  ● Real-time monitoring of operating status to replace manual inspections and obtain real-time operating data 

  ● Timely early-warning when indicator deviates, allowing potential problem to be eliminated in advance

  ● Remote diagnosis supported by continuous operation data and remote debug to timely solve issues

• Air inlet filtration 

  ● Using genuine imported filter material, woven with a folding process, it can filter out 99.9% of particles smaller than 1μm, protecting the service life of the screw blower air end
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• Sound Insulation & Structure

  ● Constructed with 2mm sheets and a 6mm chassis steel plate, it is robust and reliable. Featuring a high-density dustproof design, a labyrinth-style air intake, and a small-hole muffler, resulting in significantly lower noise level

• Easy maintenance 

  ● Only need to replace air filter every 4,000 hours and gear lubricant oil every 8,000 hours. Maintenance is easy and quick
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