YSZD-18L mmepụta akara maka drum bụ Shinyi si ọzọ masterpiece na-adịbeghị anya.The dum akara na-eji elu mgbanwe akara technology, na-eme ka akara si arụ ọrụ arụmọrụ magburu onwe ya.The drum ahụ ozugbo na-aga ịgbasa & beading, nke na-ebelata ọrụ na-azọpụta ohere. anging site na rollers dabara adaba maka okpukpu abụọ na okpukpu atọ. Ihe niile na-eme ka ọ bụrụ isi na-agbagharị na 6 rollers nwere ike iji maka okpukpu abụọ & okpukpu atọ. Nke a bụ otu na naanị ngwaahịa na ụlọ ugbu a.