Oil-free rotary screw compressors
ZR/ZT Oil-free Screw Air Compressors
Industrial oil-free rotary screw air compressors, 3.5–13 bar. Outstanding oil-free rotary screw air compressors. ZR and ZT oil-free air compressors are built using innovative, proprietary technology, embodying years of research and development expertise.
Industrial oil-free rotary screw air compressors, 3.5–13 bar.
Outstanding oil-free rotary screw air compressors.
ZR and ZT oil-free air compressors are built using innovative, proprietary technology, embodying years of research and development expertise.
The Difference Between ZR and ZT
Choosing our ZR or ZT compressors gives you the assurance that your processes and products are protected by clean air, free from compressor-generated contamination.
What is the difference? The ZR is water-cooled, while the ZT is air-cooled. With a pressure range of 3.5 to 13 bar, these compressors utilize screw technology to deliver superior air quality and effective energy savings.
All-in-One Solution
A compact, high-quality, all-in-one air solution.
ZR and ZT oil-free screw air compressors are available as "Full Feature" units, which include:
An integrated dryer to save installation space
A Variable Speed Drive (VSD) to reduce energy costs.
Designed for Energy Efficiency
Every component in our ZR/ZT oil-free rotary screw air compressor range is meticulously designed in-house. This minimizes losses and pressure drops, resulting in a highly efficient compressor package.
Our oil-free compressors are Class 0 certified, delivering superior air purity at a very low total cost of ownership. Our screw technology ensures a reliable and efficient compressor.
Variable Speed Drive (VSD) Energy Savings
Energy costs account for over 80% of a compressor's lifecycle cost.
Compressed air generation represents more than 40% of a factory's total electricity bill. To help you cut energy costs, we pioneered the use of Variable Speed Drive (VSD) technology in the compressed air industry.
Atlas Copco’s VSD technology automatically adjusts motor speed to closely match air demand, delivering energy savings of up to 35%.
Energy Recovery
Turn your compressor into an energy source. Our water-cooled screw compressors can be equipped with energy recovery systems, helping you meet your low-carbon economy goals.
Up to 94% of electrical energy is converted into heat of compression. Without energy recovery, this heat is lost to the atmosphere. Our energy recovery systems capture this heat to warm water for sanitary use, space heating, or process applications.
Smart Technology for Energy Savings
Our compressor monitoring systems utilize advanced control algorithms to maximize energy efficiency. Features like "Delayed Second Stop" use air demand data to halt compressor operation whenever possible, while "Dual Pressure Bands" allow for lower system pressure during periods such as weekends or night shifts.
Our Elektronikon® controller acts as the compressor's brain, gathering data to ensure optimal energy efficiency.
Monitor Your System
Knowing the status of your compressed air system is crucial. With Elektronikon®, you can easily connect the controller to mobile devices like tablets and smartphones.
Our SMARTLINK system enables mobile monitoring via a secure network. This monitoring capability not only saves money but also helps prevent breakdowns and production losses.
VSD+
We developed the ZR/ZT VSD+ series for users seeking to minimize their total cost of ownership, offering superior energy efficiency.
Standard VSD
Our ZR/ZT VSD compressors are among the best oil-free compressors on the market.
The ZR/ZT 90-160 VSD compressors are designed for energy efficiency, reliability, and ease of maintenance—an outstanding oil-free air solution tailored to your application.
