Rancang Bangun Penghancur Limbah Cangkang Kepiting Dengan Menggunakan Sistem Grinding Dan Sizing

Design the crab waste using the system grinding and sizing, Dedy Putra Odam and Didit Putra Odam. Grinding is the process of reducing the size of the processed material particles from the large/coarse shapes in the change to a smaller size. For that whose name is grinding is the process of splitting or milling. Sizing is the process of leveling the sizes in a sieve according to the desired size so that the particle size becomes homogeneous. Making or designing tool / crusher waste crab machine using system grinding and sizing this requires a clear design concept. This becomes very
important because the basic design of a tool / machine that will guide the designer in making the tool. The design procedure crusher waste crab waste using the system grinding and sizing, namely: literature study, design analysis, drawing work, procurement tools and materials, component manufacturing, and assembly of components. Then from the experimental results of waste crab shredder crab machine using the system grinding and sizing this obtained in the form of granules ± 1 mm with an average time of destruction 4 minutes 39 seconds (low speed) and 2 minutes 36
seconds (medium round) for each initial weight of 1 kg of crab shells.