N'ihi na ala shutter ụzọ mpịakọta akpụ igwe, anyị na-enye 10-15m / min mgbidi panel Ọdịdị igwe na 20-30m / min torrist Ọdịdị igwe.
Maka igwe ihe nrụpụta mgbidi 10-15m / min, nzọụkwụ roller bụ 12, 3 ton decoiler ntuziaka, akụkụ na-agbatị na elu2 down3 rollers iji zere ịgbagọ, ịkpụ hydraulic.
Maka igwe ihe owuwu nke 20-30m/min, nzọụkwụ roller bụ 12, 3 ton decoiler ntuziaka, akụkụ na-agbatị na elu2 down3 rollers iji zere ịgbagọ, na mbelata servo nsuso.
Igwe anyị na-enwe mmetụta dị mma na ndụ ogologo ndụ, ngwaahịa a gwụchara nwere ogologo ogologo. Ọ nwekwara ike tinye rollers ụkpụrụ.