Abstract Rancang Bangun Alat Pencacah Jagung
ABSTRAK
IBNUH SYAHNI R: Rancang Bangun Alat Pencacah Jagung, dibimbing oleh
ACHWIL PUTRA MUNIR dan SAIPUL BAHRI DAULAY.
Pencacahan dilakukan untuk mengecilkan ukuran biji jagung menjadi
butiran-butiran dengan tingkat ketebalan tertentu agar lebih mudah diolah menjadi
makanan ternak. Penelitian ini bertujuan untuk merancang, membuat, menguji
serta menganalisis nilai ekonomis alat pencacah jagung. Parameter yang diamati
yaitu kapasitas efektif alat, persentase bahan rusak, dan analisis ekonomi.
Dari hasil penelitian diperoleh kapasitas efektif alat sebesar 40.82 kg/jam
dan persentase bahan rusak sebesar 10 %. Analisis ekonomi, biaya pokok untuk
tahun pertama sampai tahun kelima berturut-turut yaitu Rp. 360,12/kg, Rp.
361,41/kg, Rp. 361,56/kg, Rp. 362,36/kg dan Rp. 363,22/kg. Break even point
yaitu sebesar 8662,52 kg/tahun. Net present value sebesar Rp. 42.574.847,2
Internal rate of return adalah sebesar 47,64%.
Kata kunci: biji jagung, pisau, pencacahan, alat
ABSTRACT
IBNUH SYAHNI R: Design and construction of corn grater, supervised by
ACHWIL PUTRA MUNIR and SAIPUL BAHRI DAULAY.
Corn grating is reduction of the size of the corn into granules with a
certain degree of thickness to be more easily processed into cattle fodder. This
research was aimed to design, innovate, test and analyze the economic value of
corn grater. Parameters observed were the effective capacity of the equipment,
percentage of damaged corn, and economic analysis.
Based on this research, it was summarized that the effective capacity of
the equipment was 40,82 kg/hour and the damaged corn percentage was 10%.
The economic analysis was as follows: basic costs for the first to the fifth year
were Rp. 360,12 / kg, Rp. 361,41 / kg, Rp. 361,56 / kg, Rp. 362,36 / kg dan Rp.
363,22 / kg respectively. The break even point was 8662,52 kg / year. The net
present value was Rp. 42.574.847,2. The internal rate of return was 47,62%.
Keywords: corn seeds, blade, grater, equipment
i
IBNUH SYAHNI R: Rancang Bangun Alat Pencacah Jagung, dibimbing oleh
ACHWIL PUTRA MUNIR dan SAIPUL BAHRI DAULAY.
Pencacahan dilakukan untuk mengecilkan ukuran biji jagung menjadi
butiran-butiran dengan tingkat ketebalan tertentu agar lebih mudah diolah menjadi
makanan ternak. Penelitian ini bertujuan untuk merancang, membuat, menguji
serta menganalisis nilai ekonomis alat pencacah jagung. Parameter yang diamati
yaitu kapasitas efektif alat, persentase bahan rusak, dan analisis ekonomi.
Dari hasil penelitian diperoleh kapasitas efektif alat sebesar 40.82 kg/jam
dan persentase bahan rusak sebesar 10 %. Analisis ekonomi, biaya pokok untuk
tahun pertama sampai tahun kelima berturut-turut yaitu Rp. 360,12/kg, Rp.
361,41/kg, Rp. 361,56/kg, Rp. 362,36/kg dan Rp. 363,22/kg. Break even point
yaitu sebesar 8662,52 kg/tahun. Net present value sebesar Rp. 42.574.847,2
Internal rate of return adalah sebesar 47,64%.
Kata kunci: biji jagung, pisau, pencacahan, alat
ABSTRACT
IBNUH SYAHNI R: Design and construction of corn grater, supervised by
ACHWIL PUTRA MUNIR and SAIPUL BAHRI DAULAY.
Corn grating is reduction of the size of the corn into granules with a
certain degree of thickness to be more easily processed into cattle fodder. This
research was aimed to design, innovate, test and analyze the economic value of
corn grater. Parameters observed were the effective capacity of the equipment,
percentage of damaged corn, and economic analysis.
Based on this research, it was summarized that the effective capacity of
the equipment was 40,82 kg/hour and the damaged corn percentage was 10%.
The economic analysis was as follows: basic costs for the first to the fifth year
were Rp. 360,12 / kg, Rp. 361,41 / kg, Rp. 361,56 / kg, Rp. 362,36 / kg dan Rp.
363,22 / kg respectively. The break even point was 8662,52 kg / year. The net
present value was Rp. 42.574.847,2. The internal rate of return was 47,62%.
Keywords: corn seeds, blade, grater, equipment
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