Kungani ubunzima bepowda kuyinto ekhuluma ngokuphelele kwezindlela zokusebenza ezinkulu

Ukusebenza kahle kwezimithombo futhi ububi lwezimithombo libizwa ngokuphelele

Ukubuyela kwabasemphakathini abanamandla kakhulu futhi ukubuyela kabusha kwezimithombo zepowda zokupowda

Uhlobo lwe-electrostatic lokumboza ngempuphu lusho ukuthi ingxenye enkulu yezinto ezisetshenziswayo iyasetshenziswa, okuyinto enhle uma iqhathaniswa nokumboza ngamanzi okudala zonke izinhlobo zemfucuza eyingozi ngenxa yokugeleza ngokweqile. Izinhlelo zanamuhla empeleni zibamba le mpuphu eyeqile, ziyihlanze, bese ziyixuba kabusha ibe amaqoqo amasha. Waba yini umphumela? Cishe amaphesenti angu-98 kuya kwangu-100 empuphu angasetshenziswa kabusha ngokuphindaphindiwe. Ezinkampanini eziqhuba imisebenzi emikhulu, lolu hlobo lokuphinda lusebenzise izinto zokusetshenziswa longa cishe ingxenye eyodwa kwezintathu kuya kwengxenye yezinto zokusetshenziswa ngokuhamba kwesikhathi. Ngaphezu kwalokho, azikho izimali ezibizayo zokulahla izinto futhi kuncane kakhulu izinto eziphela ezindaweni zokulahla udoti. Kunengqondo ukuthi kungani abakhiqizi abaningi kangaka beshintshela kulolu hlobo lwenqubo yokuvala umjikelezo ehambisana kahle nokucabanga komnotho ojikelezayo kwanamuhla.

Ukusebenza kahle kokudlulisa > 95% vs. 3060% kuzinhlelo zokumboza uketshezi

Kodwa kufundwa ngokuthintana kwemithambo yekhetsi, sizibiza izindlela zokuhambisa ezihamba ngaphezulu kwe-95%. Lokho kusho ukuthi isiqhelo esikhulu sezinga lezinto eziyisuselwa sifika kubunye ubunye obudingekayo ukukhokhwa. Hambisani lokho nesikrini esinomthwalo apho isiqhelo esikhulu sokuphakanyiswa kwe-40 ku-70% sishona ngaphandle ngokuphakanyiswa kakhulu, ukuphela kwezinkampani, noma ukushona kwezinye izinyathelo. Sizibize imali manje ngoba umahluko uyabeka imali yethu phansi. Uhlawule i-10 000? Kungenani okungu-500 uya kuyayisusa. Kodwa uma ushangele kumithambo yekhetsi, lo msebenzi othile wokuhlawula i-10 000 uya kubhekwa ngokuthi kuyasephakathi kwe-4 000 ne-7 000. Kunezidingo ezingenye futhi. Ukuthintana okuhle kunciphisa ukuthi izindawo zokukhokha kuzofakwa emkhakheni kanye nezifiltre ziyafakwa emkhakheni ngaphezulu kwe-60% ngokwalezi zizindawo zokuthola iziphumo zezindawo zokukhokha (PCI) ozibonakalisa lezi zizindawo.

Ukuphakanyiswa Kwemisebenzi Ngokusebenzisa Umsebenzi Ongahlelwa Nokugcina Isimo Sokusebenza

Ukusebenzisa i-Conveyor kwenza ukuproducwa okuphakeme nokuphakeme kakhulu

Izinhlelo zokuthutha ezihamba ngokuzenzakalelayo zigcina izingxenye zihamba ngaphandle kokuma phakathi kwezindlu zokufafaza, okuxazulula inkinga yesikhathi sokuphumula phakathi kwamaqoqo esivame kakhulu emisebenzini yendabuko yokumboza uketshezi. Lezi zinhlelo zifakwe izibhamu ezihlala zisebenza ngogesi ezivikela ngisho nokuma kwezimo eziyinkimbinkimbi, okususa isidingo sokuba abasebenzi bahlale belungisa izikhundla ngesandla. Ngokwemibiko evela ezitshalweni eziphambili zokukhiqiza izimoto, lezi zinhlelo ezizenzakalelayo zandisa izinga lokukhiqiza cishe ngo-58% uma kuqhathaniswa nalokho ezazikuthola lapho konke kwenziwa ngesandla. Lokhu kuthuthuka kubangelwa ukuthi izingxenye azisabi isikhathi eside futhi izibhamu zokufafaza zihlala zilungiswe kahle kunoma iyiphi indawo eziyembozayo. Ngaphezu kwalokho, njengoba yonke le nqubo yenzeka endaweni evaliwe, iningi lodayi olusele luqoqwa ngokushesha ukuze lusetshenziswe kabusha, kuguqulwe lokho okwakungamaqoqo ahlukene kube okuthile okusondela kakhulu ekuqhubekeni komkhiqizo.

Ukugcina kwezinyathelo ezinye kususa izinyathelo eziningi nokuhlela okuphakeme kwezinyathelo

Izinkulungwane zokugcina kwezinkulungwane zokugcina zizogcina ngokuphelele kusukela emvuleni yokuqala, okufanana nomlando wokugcina kubude bokuphakama kwe-180 ku-200 degrees Celsius ngeminyaka eyi-10 ku-15. Lokhu kuyaphakanyiswa kakhulu kunezinkulungwane zezibhalo zokugcina eziningi zokuziphatha kwezibhalo zokuziphatha ezingenabizo, ozikhiyela kuzoba nezikhathi zokuhlanza phakathi kweminyaka yezibhalo zokuziphatha. Umkhosi omkhulu wezinkulungwane zaseYurophu wabonisa ukuthi izikhathi zokugcina zazongena ngokuphelele kubude bokuphakama kwe-3/4 xa bazihlalela kuzo izinkulungwane zokuziphatha zokuziphatha kwezinkulungwane zokuziphatha. Indlela yokubhala ngokusebenzisa i-electrostatic spray ibhekisela kahle ukuthi akukho mhlawumbi noma ukuthi isitha sifika phansi, kodwa akukho inkinga yokubhala noma izindlela zokuziphatha zokuziphatha. Izinkinga emva kokugcina ziyaphansi kwe-0.5%, futhi ziyabeka izikhathi zokuziphatha ngokuphelele kubude bokuphakama kwe-3 amahora ngalokho okukhulu kwezinkulungwane ezilungile. Xa izindustria zihlanganisa ukubhala nokugcina kusukela emvuleni yokuqala, ziyabeka izindlela zokusebenzisa amandla, futhi ziyavumela abasebenzi abaqinisekile ukuthi bafokusiswe kubude bokuphakama kwezinkulungwane zokuziphatha kunezinkinga.

Izindleko Zokuphila Okuphelele Ezincane Eziqhutshwa Ukuqina Nokwethenjelwa

ukuvuselelwa okuncane okungu-40% kwezicelo zokumboza nge-powder (PCI, 2023)

I-Powder Coating Institute yabika ocwaningweni lwayo lwango-2023 ukuthi izinhlelo zokumboza nge-powder zidinga ukulungiswa okuncane ngamaphesenti angu-40 uma kuqhathaniswa nezindlela zokufaka izembozo zesikole esidala. Uma kuziwa endleleni lezi zembozo ezisetshenziswa ngayo, zakha ungqimba oluhambisana kakhulu futhi zakha izibopho ezingcono zamakhemikhali kuyo yonke indawo. Lokhu ngokuyisisekelo kususa lezo zinkinga ezicasulayo esizazi kahle kakhulu ngemisebenzi yendabuko yokudweba, ukwakheka kwe-orange peel, amaconsi, kanye nalezo zindawo ezicasulayo lapho upende ugcwala khona endaweni okungafanele. Futhi lapho kunezinkinga ezimbalwa okufanele zilungiswe, abakhiqizi bonga isikhathi sokulungisa, bagweme ukuyeka ukukhiqiza njalo, futhi bagcine bechitha izinto ezimbalwa kakhulu. Ezinkampanini eziqhuba imisebenzi emikhulu usuku nosuku, lo mehluko uyanda ngokushesha kokubili ukulawula ikhwalithi kanye nokonga.

Ukuphila Isikhathi Eside Kunciphisa Isikhathi Sokupenda, Sokushintsha Nesokuphumula

Izinkhulumo eziyisilika ngokuphathwa kwe-powder ziyaphila kahle kunezinkhulumo zokuphatha ngamanzi, ziyabona ukuthi zingasindiswa ngokuzimela kwe-UV nokubonakala kokugqibela kwemithombo. Ukuthi kuyadlula kahle kuyabonisa ukuthi akukho konke okufanele kube yisikhathi sokuhlela, okusho ukuthi izikhathi zokuhlela ziyagcina phakathi kwezinsuku ezingu-5 kuze nezinsuku ezingu-8. Amakhampu ayafuna ukuthi abe yisikhathi esincane sokubhala kabusha, okuyabiza isikhathi nesimali. Okunempilo kakhulu kukuthi kungabikho kancane ukuchitha, futhi kungabikho kancane izimo apho inkhulumo iphuma ngokuphelele. Lezi zinhlobo zezinkinga ziyazimele ukuthi zizame ukuthi zihlale kusobala ukuthi kuzohlanganiswa kwezinhlobo zokuphatha, ngakho ukuthinteka kuyabiza umphumela omkhulu. Ngokujwayelekile, amakhampu ayakwazi ukuthi abe yisikhathi sokuthi izimali zabo zizohamba phansi phakathi kwezinsuku ezingu-25 kuze nezinsuku ezingu-35% lapho bavuselela kwezinkhulumo zokuphatha ngokuphathwa kwe-powder.

Ukubona ukuthi kuyasebenza kahle ngaphandle kokuthi kubhishwa kahle kwezimali

Izinhlelo zokumboza ngempuphu zidinga imali eningi kuqala uma ziqhathaniswa nezindlela ezivamile zokumboza ngamanzi, kodwa ngokuvamile zizibuyisela ngokushesha ngenxa yendlela ezisebenza ngayo nsuku zonke. Isici sokulahla imfucuza cishe asikho kulezi zinsuku, ngokwemigomo yomkhakha, ukusebenza kahle kokudlulisa kungaphezu kuka-95%. Ngaphezu kwalokho, kunesidingo sabasebenzi - izinqubo ezizenzakalelayo zinciphisa izidingo zomsebenzi wezandla. Futhi masingakhohlwa nangezindleko zokulungisa; imibiko ye-PCI ka-2023 ibonisa ukuthi kudingeka ukulungisa okuncane ngo-40%. Lapho izingxenye zihlala isikhathi eside ngaphandle kokudinga ukufakwa kabusha, lokhu kusho isikhathi esincane sokuphumula phakathi nemijikelezo yokukhiqiza okuhlanganisa isikhathi esikhulu. Izakhiwo eziningi zokukhiqiza zithola ukuthi ukutshalwa kwezimali okwengeziwe kuhlanganiswa kungakapheli iminyaka emibili kuya kwemithathu ngemva kokufakwa, bese ziqhubeka nokuzigcina phakathi kuka-15% no-30% unyaka ngamunye kusukela manje uma kuqhathaniswa namasu amadala okumboza asetshenziswa ezitolo eziningi namuhla.