intshayelelo
Ukubhala ephepheni kuyeyona ndlela idumileyo yonxibelelwano kangangeenkulungwane. Kuze kube kuveliswa kwe-intanethi, xa ii-imeyile zaziswa, iileta kunye nonxibelelwano olusemthethweni lwaludla ngokubhalwa ephepheni. Kodwa ngaphandle kokutshintshela kwimbalelwano yedijithali, kusekho indawo eninzi yamashishini angena kwishishini lokwenza iphepha ukwenza inzuzo. Ngale nto engqondweni, eli nqaku liza kujonga iingcebiso ezibalulekileyo zokukhetha koomatshini bokwenza iphepha, ukuze amashishini akwazi ukufumana eyona modeli ilungileyo ngokuzithemba!
Isiqulatho
Ukukhetha umatshini wokwenza iphepha
Iindidi zoomatshini bokwenza iphepha
Iingcamango zokugqibela
Ukukhetha umatshini wokwenza iphepha
Izinto ekufuneka ziqwalaselwe xa ukhetha umatshini wokwenza iphepha
Amava kunye nodumo lomenzi
Amava omenzi abalulekile kumashishini kuba anokubonisa ukuba iimveliso zomenzi zikumgangatho olungileyo. Abavelisi abaphuhlisa oomatshini bokwenza iphepha ixesha elide baya kuba befundile oko kufunwa lishishini, kwaye baya kudala oomatshini abahlangabezana nezi mfuno. Abanye abavelisi abahloniphekileyo amashishini anokuzikhethela kubo baquka iTechnocarton, iBurgo Benelux, kunye neToscotec SPA.
ixabiso
Ixabiso lomatshini liya kwahluka ngokuxhomekeke kubugcisa obusetyenzisiweyo, imveliso yomatshini kunye nobukhulu bawo. Oomatshini bephepha baxabisa ukusuka phantsi US $ 9000 ukuba US $ 97000. Ngoko ke, amashishini afanele akhethe oomatshini abanokukwazi ukubahlawula, abanokwanelisa iimfuno zabo.
Ukulula kokusebenza kunye nokugcinwa
Abanye oomatshini bokwenza iphepha kusenokuba lula ukubasebenzisa, ngoxa abanye oomatshini kusenokungabi lula ukubasebenzisa. Xa kuthengwa umatshini wokwenza iphepha, amashishini kufuneka aqale afumanise ukuba kulula ukuwusebenzisa na. Ukufumana igcisa kumvelisi kunokuba luncedo nakubo. Ukongeza, amashishini kufuneka abuze malunga nokuba ukugcinwa komatshini kufuneka kuqhutywe njani kunye nokufumaneka kweendawo ezisecaleni. Ishishini lisenokucela uqeqesho lwabasebenzi.
Safety
Amashishini kufuneka athenge oomatshini abaneempawu zokhuseleko ezifanelekileyo ukuqinisekisa ukhuseleko lwabaqhubi. Oomatshini kufuneka basebenze kumagumbi anendawo eyaneleyo ukuze baphephe ukunqunyulwa zii-nips kunye ne-pinch points. Inkqubo echanekileyo kufuneka isoloko isetyenziswa xa kuqhutywa umatshini. Abasebenzi nabo kufuneka banxibe kakuhle kwizixhobo zokukhusela ezifana nempahla yamehlo, i-ear muffs, i-overall/coat, kunye neebhutsi zokhuseleko.
imveliso
Umthamo wemveliso sisixa sephepha eliveliswa kwiyunithi yexesha. Ilinganiswa ngeemitha ngomzuzu, kwaye iyahluka ukusuka kumatshini ukuya koomatshini. Abanye oomatshini banamandla okuvelisa 200m / min, ngelixa abanye benomthamo we 300m / min. Amashishini kufuneka akhethe oomatshini abanemveliso ehambelana neemfuno zabo zemveliso.
Ubungakanani bephepha
Oomatshini bokwenza amaphepha banemilinganiselo yamaphepha eyahlukileyo abayenzayo. Ububanzi bephepha buxhomekeke ekusebenziseni ishishini. Ububanzi bephepha obukhoyo bubandakanya i-1600mm, 1800mm, kunye ne-2640mm. Amashishini kufuneka akhethe ububanzi bephepha obufanelekileyo ngokuxhomekeke kwiimfuno zabathengi babo.
Iimpawu zomatshini wokwenza iphepha
Ibhokisi yentloko
I-headstock ifumana umxube wepulp kwaye iwubambe phambi kokuba ithathwe ngokuhluzwa. Izinto ezintathu zenziwa kwi-headbox: ukuqhekeza iibhloko ze-pulp ngesiphithiphithi, ukuqinisekisa ukuhanjiswa kwamanzi ngomatshini wephepha, kunye nokulawula isantya se-jet esishiya ibhokisi yentloko ngoxinzelelo kwi-headbox. Oku kuvumela ipulp ukuba ihambe kwimiqulu emininzi ejikelezayo enemingxuma. I-pulp, ebizwa ngokuba yi-stock, ishiya ibhokisi yentloko njengejethi yamahhala kwisikrini sokwenza apho inkqubo yokucoca iqala khona.
Icandelo lokubumba
I-pulp ihamba ngetafile ye-fourdrinier, uchungechunge lweebhokisi ze-vacuum, kunye ne-couch roll. Kwitheyibhile ye-fourdrinier, i-pulp ikhutshwe ngamanzi ngokufakwa kwintambo yokwenza kunye neefoyile phantsi kwayo. Iibhokisi ze-vacuum zinceda ukuthambisa umgangatho ophezulu we-pulp (ngoku ishidi) kwaye uphucule ukuphela kwayo. Ngethuba kwi-sofa roll, amanzi amaninzi asuswe kwiphepha.
Isomisi
Iphepha lishiya icandelo lokushicilela kwaye lingena kwi-dryer kwi-consistency ye 40-45%. Isomisi sinayo 40 ukuya 70 iisilinda zesomisi somphunga ezisusa amanzi amaninzi ngokuba ngumphunga. Izinto zokomisa zisetyenziselwa ukubamba iindawo ezishushu.
Ikhalenda
Kwikhalenda, iphepha ligqithiswa kwisitaki sekhalenda. Isitaki sekhalenda sisitaki esithe nkqo sentsimbi eqinileyo. Imiqulu yentsimbi inika imijikelo ephezulu yoxinzelelo kwiphepha. Isitaki sekhalenda sinciphisa ubukhulu bephepha. Kwakhona kwenza iphepha liprinteke ngakumbi ngokwandisa ukuguda kwephepha.
Icandelo leendaba
Kwicandelo lokushicilela, amanzi agxininiswe kwiwebhu emanzi. Oku kwandisa umxholo oqinileyo kwaye kunciphisa ubukhulu bephepha. Ikwanceda ekuphuculeni ukudityaniswa kwemicu.
Reel
Iwebhu yephepha inxeba kumqulu omkhulu owaziwa ngokuba yi-reel ekulungiseleleni ukugcinwa. I-Calender kunye ne-reel ziphakathi kwezigaba zokugqibela zokwenza iphepha.
I-Winder
Ukusuka kwi-winder, iphepha likhutshwe kwaye linqunywe ngobukhulu obuhlukeneyo ngokweenkcukacha zomthengi.
Iindidi zoomatshini bokwenza iphepha
Umatshini wephepha lokubumba isilinda
Umatshini wephepha lokubumba isilinda wenza iphepha ngokubeka umxube wepulp kunye namanzi kwi-cylinder.
Iimbonakalo
- Iqulathe iityhubhu enye okanye ngaphezulu yocingo screen.
- Iityhubhu zintywiliselwa ngokuyinxenye kwaye zijikeleziswa kwivathi enomxube wepulp namanzi.
- Isikrini sithatha ifilimu apho amanzi aphuma khona.
- Iphepha elimanzi lidluliselwa kwi-cylinder ukuya kwiwebhu eqhubekayo.
eziluncedo
- Kulula ukusebenza.
- Ifanelekile kumashishini amancinci naphakathi.
- Inesakhiwo esilula.
- Inexabiso eliphantsi lokuqala lotyalo-mali.
neengozi
- Ayiwafanelanga amashishini amakhulu.
Umatshini wokwenza iphepha weFourdrinier
Umatshini wephepha weFourdrinier yenza iphepha, iibhodi zamaphepha, kunye nezinye iifibreboards.
Iimbonakalo
- Inesiphelo esimanzi, icandelo lekhalenda, icandelo locinezela, kunye necandelo lesomisi
- Ibonisa i-mesh ehambayo ethe tye, ilaphu locingo olulukiweyo, okanye ifayibha yeplastiki apho i-pulp slurry ifakwe khona.
eziluncedo
- Inesantya esikhawulezayo sokuqhuba.
- Inesakhono esinamandla sokwahlula amanzi.
- Kufanelekile ukwenza iphepha kwiibhetshi ezinkulu.
- Inomphumela ophezulu kunye nesantya sokusebenza se-70 - 100m / min.
neengozi
- Kuyabiza ukuthenga.
- Amashishini amancinci naphakathi akanakuyisebenzisa.
Iingcamango zokugqibela
Ukufumana umatshini ofanelekileyo wokwenza iphepha kwishishini kusenokuthetha umahluko phakathi kokwenza ingeniso okanye ilahleko. Nangona kunjalo, ngaphaya koku luncedo lokuphucula amashishini kwiimfuno zabathengi kunye nokugcina umgangatho wephepha elivelisiweyo. Eli nqaku lijonge izinto eziphambili ekufuneka ziqwalaselwe xa kuthengwa oomatshini bokwenza iphepha. Ndwendwela Alibaba.com kukhetho lweyona mishini igqwesileyo yokwenza iphepha kwimarike.
