Nkhani - Nsalu Yozungulira Yachikwama Chachikulu Chovala

M'dziko lazinthu zamafakitale, matumba akuluakulu—omwe amadziwikanso kuti FIBCs (Flexible Intermediate Bulk Containers)—amagwira ntchito yofunika kwambiri yonyamula ndi kusunga zinthu zambiri monga mchenga, simenti, mankhwala, ndi zinthu zaulimi. Chimodzi mwa zigawo zofunika kwambiri za matumba awa ndi nsalu yoyambira, yomwe imapereka chithandizo chapangidwe ndikunyamula katundu wambiri. Kupanga nsalu yapamwambayi kumafuna zida zapadera, ndipo ndi kumene nsalu yozungulira amalowa.

A nsalu yozungulira yachikwama chachikulu ndi makina ogwira mtima kwambiri opangidwa kuti aziluka nsalu za tubular kuchokera ku polypropylene (PP) kapena matepi ena opangira. Nkhaniyi ikufotokoza cholinga, mapangidwe, mfundo zogwirira ntchito, ndi ubwino wogwiritsa ntchito zida zozungulira popanga nsalu zoyambira pamatumba akuluakulu.

Kodi a Chovala chozungulira?

A nsalu yozungulira ndi makina oluka omwe amalumikiza matepi opingasa ndi okhotakhota mozungulira kuti apange tubular nsalu nsalu. Mosiyana ndi makina oluka athyathyathya, omwe amapanga nsalu m'mapepala, nsalu zozungulira zozungulira zimapanga nsalu zopanda msoko, zozungulira zomwe zimakhala zabwino kupanga thupi la cylindrical kapena pansi pa FIBCs.

Pansalu yapansi, nsalu ya tubular yolemera kwambiri imafunika - yomwe imatha kupirira kugwedezeka kwakukulu ndi kopingasa popanda kung'ambika. Zolukira zozungulira zopangira nsalu zazikulu zachikwama nthawi zambiri zimakhala 4, 6, kapena 8 shuttles, kutengera liwiro kupanga ndi ankafuna kachulukidwe nsalu.

Zigawo Zofunikira ndi Mfundo Yogwirira Ntchito

Chingwe chozungulira chimagwira ntchito molumikizana ndi makina angapo:

• Matepi a Warp: Izi zimakokedwa kuchokera ku creel ndikugwiritsiridwa ntchito molunjika pamakina.

• Ma shuttle: Izi zimanyamula matepi oluka mozungulira njanji yozungulira kuti aziluka nsalu.

• Reed kapena Shed Forming Mechanism: Izi zimakweza ndi kutsitsa matepi ena kuti apange "shed" yomwe shuttle imadutsamo.

• Dongosolo Loyang'anira: Nsaluyo ikalukidwa, imamangiriridwa mosalekeza pa mpukutuwo kuti ipangidwenso.

Pamene makinawo akuthamanga, ma shuttles amazungulira pakati pa makina opangira nsalu, ndikuyika matepi azitsulo pamatepi ozungulira. Kuphatikizika uku kumapanga kuluka kolimba, koyenera kuti athe kupirira kulemera ndi kupsinjika komwe kumayikidwa pamunsi pa thumba lalikulu.

Ubwino Wogwiritsa Ntchito Chophimba Chozungulira Pachikwama Chachikulu Chovala Choyambira

1. Nsalu Zopanda Msokonezo za Tubular

Ubwino wina waukulu wa zida zoluka zozungulira ndi kuthekera kwawo kupanga opanda msoko nsalu machubu. Kwa matumba akuluakulu, izi zimachepetsa kufunikira kwa kusokera ndikuchepetsa chiopsezo cha kulephera kwa msoko, makamaka pansi pomwe kupsinjika kumakhala kwakukulu.

2. Kulimba Kwambiri ndi Kukhalitsa

Kapangidwe ka nsalu yozungulira kamene kamapangidwa ndi nsalu yozungulira imapereka mphamvu zolimba komanso zonyamula katundu—makhalidwe awiri ofunikira pansalu yoyambira mu FIBCs. Kulumikizana kolimba kwa matepi kumagawa kulemera mofanana ndikukana kung'ambika.

3. Kuchita Mwachangu

Zolungira zozungulira zimachepetsa kuwononga zinthu. Mwa kuluka chubu mosalekeza, pali nsalu yocheperako yodulira, yomwe imapangitsa kuti ntchito zonse zitheke bwino ndikuchepetsa ndalama zopangira.

4. Kupanga Kwachangu

Zoluka zozungulira zamakono zili ndi zida zowongolera digito, zodziwikiratu kumangika kusintha,ndi kuwunika mozikidwa pa sensa, kulola ntchito yothamanga kwambiri komanso yolondola. Zotsatsira zina zapamwamba zimatha kupitilira 100 kuzungulira pamphindi (RPM) ndi kusasinthasintha kwa nsalu.

Mapulogalamu ndi Kugwiritsa Ntchito Makampani

Zozungulira zozungulira zimagwiritsidwa ntchito kwambiri Makampani opanga FIBC ndi malo omwe amagwiritsa ntchito nsalu za polypropylene (WPP). Nsalu yapansi yomwe imapangidwa simangogwiritsidwa ntchito pansi pa matumba akuluakulu komanso zowonjezera zowonjezera, mapanelo am'mbali, ndi njira zopangira katundu wolemera.

Makampani omwe amadalira nsalu zozungulira zoluka ndi:

• Ntchito yomanga ndi migodi (kwa mchenga, miyala, simenti)

• Ulimi (za tirigu, feteleza)

• Chemical ndi mankhwala (zamankhwala a ufa kapena granulated)

• Kukonza chakudya (kwa shuga, mchere, ufa)

Mapeto

A nsalu yozungulira yachikwama chachikulu ndi ukadaulo wapangodya popanga zonyamula zokhazikika, zogwira ntchito kwambiri. Popanga nsalu zopanda msoko, zolimba, komanso zoluka bwino, zoluka zozungulira zimatsimikizira kuti matumba akuluakulu amatha kunyamula ndi kusunga katundu wokulirapo m'mafakitale osiyanasiyana.

Pomwe kufunikira kwa ma CD odalirika komanso otsika mtengo kukukulirakulira, ukadaulo wa loom wozungulira ukupitilirabe kusinthika, umapereka kuthamanga kwachangu, makina anzeru, komanso mtundu wabwino wa nsalu, zomwe zimapangitsa kuti zikhale zofunikira kwambiri popanga FIBC yamakono.