Design And Build A Double Roll Type Pecan Breaking Machine With A Power Of 0.5 Hp

Pecan is one of the spices that become an ingredient in process food and cosmetic industry. The pecan separator machine made to facilitate speed up breaking fruit order increase work efficiency hope can achieve high form good yields. purpose this help community processing maximum its production, also productivity fruit, which improve community's economy. research method applied study experimental method, namely initial stage designing a double roll type using Auto CAD. Then build workshop based on design has been done before. stages passed are making drawings CAD analyzing components used machine. Such frame, inlet funnel, shaft, breaker roller, bearing outlet funnel. From results analysis, motor power 0.5 HP with rotation 1400 rpm. belt length from calculation pulley size 3" 10 42". For rollers outer diameter roller = 120 mm, inner 100 190 mm. shaft drive 24 mm diameter. isestimated be S30C carbon steel tensile strength 48 kg/mm².