ZE and ZA (VSD) low pressure oil-free screw compressors

Oil-free screw rotor with high-quality coating , supplemented by high-precision bearings and seals. Cooling jackets ensure the smallest possible clearance between rotors at all times, increasing reliability and efficiency

The main engine of Ingersoll Rand ZE/ZA series low-pressure oil-free air compressor adopts floating ring stainless steel air seal and reverse floating oil seal to ensure the supply of compressed air that meets the ISO8573 Class 0 certification standard

High-efficiency motor TEFC (Totally Enclosed Fan Cooled Motor) meets harsh working conditions. AGMA Q13/DIN Class 5 precision grade gear transmission has less kinetic energy loss, lower noise level, less vibration and longer service life

All necessary electrical components are integrated for higher reliability (EMC filter, frequency converter, RFI filter), with bearing current protection and optimized cooling of the motor at low speeds. The electrical cabinet with integrated frequency converter and control panel, no additional engineering and installation required. VSD variable speed drive technology helps you achieve greater energy savings by adjusting airflow to track your air demand

Eektronikon® Mk5 touch screen control system is adapted to client control and Optimizer 4.0™ centralized intelligent control system. The control system ensures safety and fast networking. It protects your production with advanced warnings for troubleshooting and operating parameters

Maintenance components are highly integrated, reducing equipment downtime and costs. Integrated overall design, plug and play equipment, shorten installation time and reduce installation cost