Oil-Inject Rotary Screw Compressors , Iran

The screw compressor consists of male and female rotors made from AISI 4140 forged steel with hard chrome plating. Rotor profile machining accuracy is within 0.005 mm with 0.03 to 0.08 mm clearance between them. Air delivery capacity ranges from 2.2 to 400 kW, equivalent to 0.35 to 70 cubic meters per minute. Standard working pressure is 7 to 13 bar, extendable to 20 bar in special designs. The oil injection system operates at 0.5 to 8 L/min flow rate with 40-90°C operating temperature. Volumetric efficiency is 88-94% with overall energy efficiency reaching 90%. Sound pressure level at one meter varies between 62 to 78 decibels. A digital PID controller monitors operating parameters with 0.1% accuracy.

The main structure features a GG25 cast iron housing with 15-40 mm wall thickness and integrated cooling fins. The dual cooling system includes oil-air and separate compressed air aftercoolers. A three-stage oil separator with 99.9% efficiency reduces oil content to 3 ppm. The capacity regulator uses slide valve or piston type with under 2-second response time. A two-stage intake air filter removes particles larger than 5 microns. Static and dynamic balancing design maintains vibration below 4.5 mm/s. Piping connections are hydrostatically tested for 25 bar pressure. Bearing and rotor design life typically ranges from 40,000 to 60,000 hours of continuous 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