A computer components manufacturing company located in Batu Kawan, Penang is looking for a solution to reduce their sludge cake weigh in order to minimize the cost of disposal of the sludge. They have 2 filter press capable of producing 0.5 ton of sludge per day each. The filter press hopper is directly connected to a horizontal shaft-less screw conveyor before transferred into the drying chamber via an inclined shaft-less screw conveyor. The drying chamber comes with a paddle mixer to better mix the sludge to enhance the drying capability. A hydraulic hatch is design to enhance the de-sludging of the sludge from the drying chamber without the need of any manpower. We also intergrate a HMI system for a fully automated system which reduce the amount manpower to operate the OKADA Dryer.