Nchekwa Ngwaọrụ Ịkpa Akwa Castellar bụ ọtụtụ ihe nchekwa magnetik maka ngwaọrụ ịkpa akwa. A na-edobe ihe nchekwa ndị a n'elu igwe akwa, ka desktọpụ nwee ohere n'oge a na-arụ ọrụ. A na-edebe shọtụl n'akụkụ nrọ (bridge section), nke na-ebelata ohere nchekwa achọrọ n'elu tebụl ma na-eme ka otu ìgwè shọtụl zuru oke dịrị njikere maka otu ọrụ. A na-eji ike magnetik jide agịga n'akụkụ igbe (box section). Kọn nwere ntupu na-agbadata na-enye ohere iwepụta agịga na-emerụghị aka, ebe elu anọ na-ekewapụta ụdị agịga dị iche iche. A na-emepụta ihe nchekwa a site na plastik injection molding jikọtara ya na magnet.
Aha oru ngo : Castellar, Aha ndị na-emepụta ya : Fang Shih, Aha onye ahịa : Fang Shih.
Ihe imewe mara mma a bu onye meriri n'ihe nrite ntuli aka n'asụsụ nka na nkwado akwukwo ode n'asọmpi imewe. Ị kwesịrị ikwu ezi okwu ilele ọrụ ndepụta ihe omume nke ndị ọchịchọ ihe nwere ihe nrite iji chọpụta ọtụtụ ọrụ ọchịchọ nke ihe eji ede na ihe eji arụ ọrụ ụlọ akwụkwọ ọhụrụ, pụtara ìhè, bụ nke mbụ ma dị mma.
