Uru ngwaahịa:

1, Igwe Ọdụdọ diski nwere nha oghere: 0-120mm

2, Ntuziaka Magnetizing: Oke

3, Ịgbakọta: Igwe Ọdụdọ diski nwere oghere nwere ike ijikọta yaihe mkpuchi ígwè ma ọ bụ shei plastik na ngwaọrụ.

4, mkpuchi: mkpuchi ọ bụla pụrụ iche ị nwere ike chọọ, enweghị nsogbu! Ọbụna ihe ọhụrụ dị kanwa zinc.

5, Oge ndu: Ihe nlele nke Magnet diski nwere oghere nwere ike mechaa ngwa ngwa na ụbọchị 7, mbupu n'efu.

6,Nyocha ma ọ bụ ịme anwansị FEA: Akuko FEAenyere ndị ahịa.

7,Akụkọ banyere nchọpụta anụ ahụ: Enwere ike ịnye ndị ahịa.

8, Ngwa: Ihe eji ejide ọnụ ụzọ.