Drying of cow’s skin crackers ( kerupuk jangek ) has been done using a cabinet type dryer. The dryer was made from a cupboard with size of 138 cm x 80 cm x 118 cm. The biomass used in this research was coconut shell. Coconut shell used was 1 kg , 1,5 kg, and 2 kg. Drying with 2 kg coconut shell produced higher temperature and therefore more water removed from kerupuk jangek. The temperature o…