Oil-Inject Rotary Screw Compressors , Iran

Oil-injected screw compressors utilize duplex 2205 steel alloy for heavily loaded rotors. An asymmetric 5+6 helical profile is precision-machined onto male and female rotors with 0.001 mm geometric accuracy. Their air delivery capacity spans 22 to 355 kW, equivalent to 3.2 to 65 m³/min at 7-15 bar working pressure. The oil injection system operates at 4-6 bar pressure with 0.8 to 12 L/min flow rate. Discharge air temperature is maintained within 10°C above ambient via an intelligent temperature control system. Nominal volumetric efficiency reaches 94%, with isothermal efficiency up to 68%. A smart PID controller optimizes specific energy consumption below 0.11 kW per cubic meter.

The core structure features a GG30 grade cast iron housing with integrally cast cooling fins. A four-stage oil separation system cyclone and coalescing reduces oil concentration below 2 ppm. An intelligent piston-type capacity regulator controls flow with 0.7-second response time and 0.1% positioning accuracy. Shell-and-tube heat exchangers with aluminum fins provide 85% heat transfer efficiency. A forced lubrication system with 3-micron filtration and dedicated cooler extends oil life to 8,000 hours. Advanced acoustic design achieves 65-70 dB sound pressure level at 1 meter distance. The complete package includes variable frequency drive, online monitoring, and emergency shutdown. The performance warranty covers 40,000 hours or 3 years of operation.You can order and buy Oil-Inject Rotary Screw Compressors from Iran by contacting us through whatsaap and email.
WEBSITE: Oil-Inject Rotary Screw Compressors Iran