Rotary Drum Dryer Redesign and Engineering

Redesign and Engineering Calculations for Rotary Drum Dryer Pine Sawdust Project Description I am looking for a qualified mechanical engineer or equipment design expert to perform the engineering calculations and provide technical drawings for redesigning a rotary drum dryer used in a pellet production line Current Setup and Problem Equipment Rotary drum dryer zero point five meters diameter by six meters length with a Johannes AZ four heater Material Radiata pine sawdust Moisture Content Entering at forty four percent and must exit at fifteen percent Issue Current drying efficiency is insufficient for the required throughput and moisture target Scope of Work Required One Perform complete mass and thermal balance calculations Two Evaluate airflow heat input residence time and exhaust gas temperatures seventy to ninety degrees Celsius range Three Redesign internal flighting lifters to optimize material showering and heat transfer Four Deliver detailed technical drawings measurements elevations and structural layout so my local mechanical team can fabricate and assemble the system Requirements Proven experience in industrial drying systems or biomass processing equipment Ability to provide clear mechanical fabrication drawings and engineering recommendations