Atlas Copco ZR/ZT Oil-Free Rotary-Screw Compressors


Atlas Copco's ZR and ZT compressors deliver 100% oil-free compressed air, certified to ISO 8573-1 Class 0, ensuring zero contamination for sensitive industries like food and beverage, pharmaceuticals, electronics, power plants, and petrochemicals.


These rotary screw units offer a broad pressure range (3.5-13 bar) with both water-cooled (ZR) and air-cooled (ZT) configurations.  The Full-Feature version integrates an adsorption dryer (IMD) and VSD (Variable Speed Drive), producing a comapct, "plug-and-run" solution with minimal installation effort.


Performance is driven by Atlas Copco's advanced rotary-tooth screw elements, minimizing energy consumption while maximizing Free Air Delivery (FAD).  Up to 35% energy savings is achieved through VSD, efficient cooling, low internal pressure drop, and optional energy-recovery systems.  Control is streamlined by the Elektronicon smart system, facilitating real-time monitoring, maintenance scheduling, and seamless integration with plant-wide comprssors.  A global aftermarket network supports uptime with extended service intervals and dependable spare parts.