Ingersoll Rand C100MX3-2SH

Used Air Compressor Ingersoll-Rand CENTAC C100MX3-2SH 8.23 bar General Description of the Used Air Compressor Ingersoll-Rand CENTAC The Used Air Compressor Ingersoll-Rand CENTAC C100MX3-2SH 8.23 bar efficiently meets industrial compressed air supply needs. Consequently, its advanced structure ensures reliable and continuous operation. Furthermore, a three-phase electric motor directly couples through a gear-type spacerless coupling, optimizing performance by minimizing mechanical losses and improving power transmission. This compressor belongs to the Low Pressure category, operating at a maximum pressure of 8.23 bar absolute, which is equivalent to approximately 7.23 bar relative to atmospheric pressure. As a result, its design makes it ideal for industrial applications that do not require pressures exceeding 10-15 bar, ensuring stable and efficient operation. The machine utilizes a three-stage compression configuration, which progressively increases air pressure. Additionally, each stage features combined aluminum and cast iron diffusers, while a cooling system with intercoolers at each stage and a final aftercooler enhances operational efficiency. Moreover, onboard instrumentation includes temperature and pressure transducers, ensuring continuous performance monitoring. Technical Data and Performance The Used Air Compressor Ingersoll-Rand CENTAC C100MX3-2SH 8.23 bar operates with an absolute intake pressure of 99.3 kPa, whereas its discharge pressure reaches 8.23 bar absolute. It delivers an air supply capacity of 2190 m³/h, making it highly suitable for large-scale industrial applications. Its three-phase asynchronous squirrel cage motor runs within a voltage range of 380 to 415V, at 50 Hz, providing a nominal power of 680 kW and a rotational speed of 2970 RPM. Similarly, the motor features an IP23 protection rating and Class F insulation, allowing a maximum operating temperature of 100°C. Given these specifications, a star/delta starting configuration limits the number of starts to three when cold and two when hot per hour, thereby preventing excessive thermal and mechanical stress. Structure and Components A vertically split cast iron casing enhances the machine’s robustness, facilitating easy maintenance and quick access to internal components. In particular, the Bull-Gear, constructed from AGMA 12-grade helical steel, operates with oil-lubricated hydrodynamic sleeve bearings, ensuring reliability and longevity. Furthermore, the 17-4PH stainless steel impellers feature a semi-open design with backward-leaning blades to maximize aerodynamic efficiency. In the same way, aluminum and cast iron diffusers aid in pressure recovery and maintain operational stability. The lubrication system integrates an oil reservoir coated with epoxy for corrosion resistance. Additionally, a 0.75 kW pre/post lubrication pump, operating at 380/415V, maintains continuous oil circulation, protecting moving components. Meanwhile, the main oil pump, a positive displacement type, directly connects to the compressor shaft. Also, a 10-micron cartridge filter purifies the oil, while a fixed bundle shell and tube heat exchanger keeps the oil temperature within optimal limits, allowing a maximum cooling water temperature of 25°C. In order to prevent thermal fluctuations, a 2100 W oil reservoir heater ensures consistent oil temperature. Control and Safety System This Used Air Compressor Ingersoll-Rand CENTAC incorporates an MP3 Microcontroller, which manages pressure regulation, start/stop cycles, and real-time temperature and pressure monitoring. Specifically, key integrated safety features include: Real-time monitoring of temperature and pressure transducers for each stage Overheating protection via a dedicated thermostat A low water flow sensor that triggers automatic shutdown An intuitive control panel for precise pressure adjustments The system operates in two distinct modes: MODULATE, which maintains constant pressure by adjusting the inlet valve, and AUTO-DUAL, which combines modulated regulation with automatic load/unload management, adapting to system demand. Manuals and Documentation of the Used Air Compressor Ingersoll-Rand CENTAC To assist users, the compressor includes comprehensive documentation. Notably, this documentation includes: An installation and maintenance manual, detailing periodic checks and servicing procedures A control panel user guide, explaining microcontroller functions and adjustable settings Detailed technical datasheets, covering operational specifications and parameters Conclusion of the Used Air Compressor Ingersoll-Rand CENTAC The Used Air Compressor Ingersoll-Rand CENTAC C100MX3-2SH 8.23 bar stands out due to its reliability, efficiency, and ability to manage high volumes of compressed air through its three-stage compression system. Since it operates at a pressure of up to 7.23 bar relative and provides an air flow capacity of 2190 m³/h, it serves as an ideal solution for high-demand industrial app