Verified Supplier | Shanghai Crownwell I...

Shanghai Crownwell Import & Export Co., Ltd.

China (Mainland) | Trading Company | Contact Details
Established 2012
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Quick Details

  • Condition: New
  • Type: Screw
  • Configuration: Stationary
  • Power Source: AC Power
  • Lubrication Style: Oil-free
  • Mute: Yes
  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: Atlas Copco
  • Model Number: ZE2 air-cooled - 60 Hz and ZA2 water-cooled - 60 Hz

Packaging & Delivery

Packaging Details: Standard Seaworthy
Delivery Detail: One week


Atlas Copco Low pressure oil-free air compressors Model ZE2 air-cooled - 60 Hz and ZA2 water-cooled - 60 Hz


Atlas CopcoLow pressure oil-free air compressors(Atlas Copco screw Air Compressor) Model ZE2 air-cooled - 60 Hz and ZA2 water-cooled - 60 Hz


The preferred choice for total reliability and efficiency


1.State-of-the-art screw compression element

  • Unique Teflon coating results in increased efficiency, higher pressures up to 4 bar(e)/58 psig, longer lifetime and protection against corrosion.
  • Cooling jackets improve reliability and efficiency by ensuring rotor clearances are always kept to the absolute minimum.
  • Efficient shaft sealing eliminates the risk of oil leakage, reduces wear, and guarantees 100% oil-free air.


2. Advanced element bearings

  • Assuring constant reliability, the element bearings remain stable under varying load conditions. 
  • Durability is a given: two axial bearings limit internal leakage losses by maintaining small clearances between the rotor surfaces.
  • The bearings adapt easily to changing loads, providing the flexibility and efficiency to make production processes run smoothly.


3. Control and monitoring

  • To keep a firm grip on costs, the advanced Elektronikon® system allows you to monitor overall system performance with service indications, malfunction alarms and safety shutdowns. The multi-language text display is easy to use.
  • For extra flexibility, the Elektronikon can be integrated into existing process control systems.
  • To increase efficiency and minimize downtime, two control algorithms (Dynamic Pressure Limit Control and Dynamic Speed Limit Control) tune setpoint pressure and operating speeds to element discharge temperature.


4.High-precision drive system

  • Even in dusty and humid environments, the high-efficiency IP55 motor (efficiency class EFF1) offers assured operation.
  • Transmission losses are low, noise and vibration levels are decreased and element lifetime is prolonged thanks to the AGMA Q13/DIN Class 5 gears in the main drive.
  • Since no pulleys are used, the replacement of belts and misalignment of elements is avoided, while mechanical losses are limited.

5. Air-cooled aftercooler (ZE only)

  • User-friendliness is increased and costs reduced thanks to easy installation and easy access for cleaning.
  • The highly efficient cooling reduces energy consumption and dryer loads.

 Technical specifications



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