18000pa duufaannada duufaanta ee 18000pa ah, ayaa laga soo qaatay cirbadaha cirridka ee is-horumarinta-sare ee is-horumarinta Awood fara badan macnaheedu waa awood nadiifin oo xoog leh. Waxay leedahay biyo-qabashada biyaha aad u fiican, boodhka-nuugista iyo wasakhda wasakhda ah. Waxay si fudud ula tacaali kartaa wasaqda kala duwan waxaana lagu samayn karaa hal go. Miika loo cadaydo ee 100,000 rpm, soo noqnoqoshada sare ee loo yaqaan 520 jeer / min Qaab-dhismeedka Pyramid, tuubooyinka hawada toosan, dib-u-warshadeynta sare, si kasta oo ay u weyn tahay ama yar tahay qashinku Naqshadeynta qaab dhismeedka asalka ah ee Pyramid, oo leh mashiinka hawada ee loo yaqaan 'Pyramid' oo kumbuyuutar ku shub dhulka, wuxuu siinayaa J3 awood sumcad ah oo ah 78AW, kaas oo isla markiiba ka soo kaban kara wasakhda. Hal cadayga oo keliya oo burush ah iyo weel hal hawo ah Burush labalaab ah oo labanlaab ah oo labalaab ah Xirmooyinka hawada ayaa aad u yar oo si daran ayaa loo xiray wasakhda. Nooca biyo-galka lagu jaro buufin biyo ah, ku dhaq cagaarka roller-ka marka hore, ka dibna ku dhaq dabaqa Nooca ugu dambeeya ee biyo-ku-dhaca ku buufinta biyaha lagu buufiyo ayaa leh biyo ku filan si siman u qoyan burushka roller. Waa is-nadiifinta markii aad dhulka dhaqeyso, ku haynta cadayga roller-ka ee gobolka ugu fiican ee nadiifka ah.