Variasi jumlah dan panjang batang pengupas pada mesin pengupas buah pinang terhadap efisiensi pengupasan buah pinang kering

Abstract

… The process of peeling betel nuts can be done manually or using a machine. Peeling betel nuts using a machine is easier and faster than peeling them manually. This study aimed to test the performance of the dry betel nut peeler machine and to prove the effect of the number …