Rotary machine is offered by chitra pharma machinery . There are some of the constructional features of this rotary machine which include: central pillar is made up of high-grade cast iron steel; turret and pressure rolls are also made of high-grade alloy steels; selected worm wheel is of phosphor bronze. For momentum and smooth working, a heavy bronze flywheel is provided. It comes with a variable speed pulley for main drive. A pressure release system is added, to take care of the excessive pressure.A gunmetal feed frame with increased height is provided, to check the spill over of powder.