Ntugharị elu na mpụta mpụta stacker reclaimer bụ ụdị akụrụngwa nchekwa okirikiri okirikiri ime ụlọ. Ọ na-abụkarị nke ihe nrịbama nke cantilever na-egbu egbu, ogidi etiti, onye na-agbagharị ihe n'akụkụ (portal scraper reclaimer), usoro njikwa ọkụ eletrik na ihe ndị ọzọ. Edobere ogidi etiti n'etiti ogige nchekwa okirikiri. N'elu akụkụ ya, a na-agbanye ihe mkpuchi cantilever, nke nwere ike 360 ° na-atụgharị gburugburu ogidi ahụ ma mechaa nchịkọta na usoro cone-shell. Nkwụghachi azụ (portal scraper reclaimer) na-atụgharịkwa gburugburu ogidi etiti. Site na nkwụghachi nke scraper na mmụba mgbapụta, a na-akpụcha ihe ahụ oyi akwa site na oyi akwa ruo n'oghere a na-agbapụta n'okpuru ogidi etiti, wee bupụ ya na ebufe belt nke dị n'elu ala maka ebupụ ya n'ogige ahụ.
The akụrụngwa nwere ike nweta na-aga n'ihu stacking na reclaiming ọrụ na zuru akpaka usoro. Sino Coalition bụ otu n'ime ụlọ ọrụ na-emepụta nkọwa zuru oke nke ihe nchịkọta dị elu na mpụta na-eweghachi stacker reclaimer. Ka ọ dị ugbu a, dayameta akụrụngwa na ikike nchekwa silo kwekọrọ nke enwere ike imepụta bụ 60m (15000-28000 m3), 70m (2300-42000 m3), 80m (35000-65000 m3), 90m (49000-94000 m3), 100m. 56000-125000 M3), 110m (80000-17000 m3), 120m (12-23 m3) na 136m (140000-35000 m3). Ihe nkwụghachi stacker dị elu na mpụta nke nwere dayameta nke 136m eruola ọkwa dị elu n'ụwa. The nso nke stacking ikike bụ 0-5000 T / h, na nso nke nnaghachi ikike bụ 0-4000 T / h.