Extruder with Air Knife is suitable for linear low density polyethylene, high density polyethylene, medium density polyethylene as well as reprocessed and compounding purpose. The Extruder is provided with AIR knife for moisture free strands and efficient cooling off the strands and pellets. The Extruder is equipped with heaters for energy efficient heating system and accurate control of temperature by microprocessor based digital control system. Extruder with Air Knife is available in a capacity range 40 kgs/hr. To 300 kgs/hr.