Two-Stage Permanent Magnetic Variable Frequency Rotary Screw Compressor
Oil-Free Rotary Screw Compressor
Integrated Oil-Cooled Permanent Magnetic Variable Frequency Rotary Screw Compressor
75kW~355kW
110kW~280kW
11kW~37kW
- IE4 high-efficiency motor with IP55 protection, surpassing Level 1 Energy Efficiency
- Saves over 6% energy compared to standard power frequency motors
- Eliminates the energy waste in standard power frequency machines due to loading and unloading conversion
- The series, certified with ISO 8573-1 CLASS 0 (2010), provides customers with pure air to meet any rigorous requirements from diverse industries.
- Utilizes specialized oil-free screw air end technology with a high-temperature resistant coating (up to 350°C). This prevents high temperature shutdowns, ensuring reliability and durability.
- An asymmetric rotor profile is adopted, and both the first and second rotors are with 4-6 teeth. The unique structure easily matches with different models.
- An IE4 motor gives the unit a 96-97% motor efficiency. Being fully-enclosed, the IP65 motor eliminates any risk of dust being attracted to the motor magnets.
- The motor rotor is directly installed on the airend shaft, which creates drive transmission efficiency. The bearing-free design ensures maintenance-free operation.
- TH110-160 series air compressor implements the latest generation of Hitachi - Sullair Group jointly developed two-stage air end with best air flow and high volumetric efficiency
- Compared with single stage compression, it has best efficiency and longer life time. It focuses on energy saving applications.
- LS90P-110P series air compressor has IP55 IE3 efficiency motor and high efficiency air end with optimized intake and exhaust system
- the compressor performance is stable and reliable
- TS series air compressor implements the Sullair global designed high performance and reliable two stage airend to support high air flow and high efficiency applications
- With its amazing spiral valve air flow adjustment technology, it gives an additional value on energy saving.