Chonde musasankhe mwachimbulimbuli mapepala apulasitiki.Choyamba, phale la pulasitiki lomwe tiyenera kumvetsetsa silina kanthu koma bolodi la padding.Ndiye n'chifukwa chiyani timasankha mapepala apulasitiki?Choyamba, tiyenera kumvetsetsa kuti mapale apulasitiki amapangidwa ndi zinthu ziti, ali ndi zida zotani, mitundu ingati, ndipo phindu lake ndi lotani?
Pali mitundu yambiri ya mapepala apulasitiki, omwe amatchedwa mosiyana m'chigawo chilichonse.M'madera ena, amatchedwa pallets pulasitiki, pallets pulasitiki, jekeseni akamaumba pallets, pallets pulasitiki, pallets, alumali matabwa ndi zina zotero.Zopangira za pallets zapulasitiki zimapangidwa ndi PE ndi PP, ndiye kuti, ma thermoplastics monga polyethylene HDPE, polypropylene PP pulasitiki, ndi zina zowonjezera kuti ziwongolere magwiridwe antchito, okonzedwa ndi jekeseni, kuumba ndi njira zina.
Ndi kusintha kwa nthawi, zofunikira pakupanga zinthu, zosungirako, kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kabwino ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kamwebundubundundundundundundundundu00jojojojojojojojojojojososhonishoni yelwenianishoniswenikuboshoniwukubonifinikiseningqimba'Amagwiritsidwa ntchito kwambiri posungira, mayendedwe, masitolo akuluakulu, kasamalidwe ka katundu ndi mafakitale ena.Phala lapulasitiki lili ndi kukhulupirika, ndi laukhondo komanso laudongo, ndipo ndi losavuta kutsuka ndi kupha tizilombo toyambitsa matenda.Ili ndi mawonekedwe a kulemera kopepuka, palibe spikes, asidi ndi alkali kukana, ndipo palibe mildew yomwe ikugwiritsidwa ntchito.Utumiki wake ndi nthawi 5-7 kuposa pallets matabwa.Kuphatikiza apo, mapale apulasitiki amakwaniritsa zofunikira zoteteza chilengedwe, ndipo zida zotayira pallet zitha kubwezeretsedwanso.Ngakhale mtengo wa pallets wa pulasitiki ndi wokwera kwambiri, mtengo wogwiritsira ntchito ndi wotsika kuposa wamatabwa amatabwa.
Pali zinthu zambiri zazikuluzikulu, kukula kwake: 1200 * 1000, 1100 * 1100, 1200 * 1200, 1200 * 1100, 1300 * 1100, 1200 * 800, 1400 * 1100, 1400 * 1200 * 10, 120, 1400 * 10, 120, ndi zina.
Posankha mapaleti apulasitiki, pali magulu awiri okha malinga ndi mawonekedwe:
Imodzi ndi mtundu wa mbali imodzi, phale la pulasitiki la mbali imodzi lingagwiritsidwe ntchito mbali imodzi;
Yachiwiri ndi yamitundu iwiri ndipo ingagwiritsidwe ntchito mbali zonse;
Kusankhidwa kwa mapepala apulasitiki a mbali imodzi kapena mapepala apulasitiki a mbali ziwiri ayenera kutsimikiziridwa molingana ndi kusungirako komweko, kutsitsa ndi kutsitsa zipangizo zogwirira ntchito ndi udindo (monga mtundu wa nyumba yosungiramo katundu, mtundu wa alumali, kuyika kapena kuyika, etc.).
1. Kenako mtundu wa mbali imodzi umagawidwa kukhala: 1. Mtundu umodzi wogwiritsa ntchito;2. Lathyathyathya mtundu wa mapazi asanu ndi anayi;3. Gridi mtundu wa mapazi asanu ndi anayi;4. Mtundu wamba wamba;5. Mtundu wa gawo la gridi;6. Gululi wambali ziwiri.7. Flat Chuan font;8. Grid Chuan font pulasitiki mphasa.
Chachiwiri, mtundu wa mbali ziwiri umagawidwa kukhala: lathyathyathya-mbali ziwiri;grid mtundu wa mbali ziwiri.
Malingana ndi cholinga chogwiritsira ntchito, pali mitundu ya 3: 1. Mtundu wa alumali;2. Mtundu wokhazikika;3. Pallet ya pulasitiki yopepuka.
Pali mitundu iwiri molingana ndi ndondomekoyi:
1. Jakisoni womangira phale: Mtundu wopangira jakisoni ndimitundu yayikulu kwambiri yamapulasitiki opangidwa ku China.China idayambitsa zida zakunja zopangira ukadaulo wopangira jakisoni kuyambira 1980s, koma msika sunatsegulidwe chifukwa cha zinthu zosiyanasiyana monga mtengo.Zapanga zinthu zowonjezeretsa kupanga mapaleti apulasitiki opangidwa ndi mafakitale.
2. Kuwomba akamaumba mphasa: Kukhudzidwa ndi mtengo ndi ndondomeko mikhalidwe, pali opanga ochepa kwambiri ku China amene amagwiritsa nkhonya akamaumba ndondomeko kupanga pallets pulasitiki.Wopangidwa ndi ma molekyulu olemera kwambiri a poly density poly (HWMHDPE), ma forklift amakina ndi pamanja atha kugwiritsidwa ntchito, ndipo mphasa yokhala ndi mbali ziwiri imatha kugwiritsidwa ntchito mbali zonse, kukulitsa moyo wautumiki.Chifukwa cha kukwera mtengo kwa zida zopangira pulasitiki zomwe zimasankhidwa papallet yolimba kwambiri iyi, zovuta zaukadaulo zantchitoyo ndizokwera kwambiri, ndipo moyo wautumiki wa mankhwalawa ndi wautali kwambiri, womwe ungafikire zaka 5 mpaka 10.Zachidziwikire, mtengo udzakhala wokwera pakugula kamodzi, koma mtengo wokwanira wogwiritsa ntchito ndiwotsika.Pamene ntchito yamphamvu kwambiri ikufunika, phale lopangidwa ndi mphamvu zamphamvuzi likhoza kusankhidwa.
Malingana ndi malo ogwiritsira ntchito, agawidwa m'magulu: 1. Mtundu wa kusintha kwapansi, ndi nthaka yotchedwa ntchito;2. Mtundu wa stacking (mtundu wa stacking);3. Kuwala;4. Cholemera;5. Pallets zapulasitiki zotayidwa.
Kuti mumvetse tanthauzo la katundu wosunthika ndi katundu wokhazikika: katundu wosunthika amatanthauza kulemera kwakukulu komwe phale limatha kunyamula panthawi yosuntha pamene galimoto yoyendetsa galimoto kapena galimoto yamtundu wa hydraulic pallet imagwiritsidwa ntchito (yokhala ndi kupindika kosachepera 1.5% ndi yachilendo).Static load imatanthawuza kulemera kwakukulu komwe phale la pulasitiki lapansi limatha kunyamula posungira.Kuphatikiza apo: katundu wa alumali amatanthawuza kulemera kwakukulu komwe phale la pulasitiki lokhala ndi katundu wodzaza limatha kunyamula likayikidwa pa alumali (digiri yopindika ili mkati mwa 1% ndiyabwinobwino).Nthawi zambiri, pallets muyezo mndandanda akhoza kupirira 0.4T ~ 0.6T pamene alumali yodzaza, ndi katundu pallets mndandanda akhoza kupirira 0.7T ~ 1T.
Njira zogwiritsira ntchito mapaleti apulasitiki ndi monga: kubweza pansi, kugwiritsa ntchito alumali, kugwiritsa ntchito ma stacking, ndi zina zotero. Njira zosiyanasiyana zogwiritsira ntchito zimafuna kusankha masitayelo oyenera a pulasitiki.Ngati ndi kubweza pansi, osati pa alumali, osati stacking, kusankha choyamba: mapazi asanu ndi anayi, Sichuan, Tian, ngati ali pa alumali, kusankha choyamba: Sichuan (ngati mukufuna chitsulo chitoliro), ngati stacking, kusankha koyamba: mphasa wapulasitiki wa mbali ziwiri.
Ndi kukweza kwapang'onopang'ono kwa zinthu ndi momwe nthawi zikuyendera, zofunikira pakuyika ndi mayendedwe zikuchulukirachulukira.Kugula ma pallets apulasitiki ndi kugwiritsa ntchito zida zonyamula mkati ndi zofunikira zoyendera zakhala zosagwirizana m'magawo ambiri.Mwachidule, ngakhale mapaleti apulasitiki ali pamsika wonse ndipo amawerengera kuchuluka kwa ntchito, koma kugwiritsa ntchito mapaleti apulasitiki ndi gawo lofunika kwambiri pamsika wonse.Vuto loyenera kutchera khutu ndikusankha zida ndi mikhalidwe yoyenera malinga ndi mawonekedwe ake enieni.kukwaniritsa zofunika.
Nthawi yotumiza: Apr-28-2022