Atụmatụ:

1. Igwe ahụ mara mma, nke igwe anaghị agba nchara, nwere ihe magburu onwe ya.

2. Jiri anya infrared metal electric kpo oku tube na-ekpo ọkụ, na-ekpo ọkụ ikuku mgbasa, ngwa ngwa kpo oku ọsọ na ọbụna okpomọkụ ime ka kpo oku elu nke butere nri zuru ezu.

3. Obere oriri na nchekwa ike.

4. Ngwaọrụ nchebe oke ọkụ nwere ike ịpụpụ ọkụ ọkụ na-akpaghị aka na oke okpomọkụ.

5. Enwere ike ịchịkwa ọkụ ọkụ ọkụ n'ime oke nke 50 ~ 300 ºC na n'ụzọ aka ike, dị mfe iji rụọ ọrụ, arụmọrụ kwụsiri ike.

6. A na-eji ọkụ ọkụ na-eji ngwaọrụ humidification nke uzuoku.