Isilawuli sesisindo sesisindo se-multihead

Umbhali: Smartweigh–I-Multihead Weighter

1. Ukwakheka kanye nemingcele yezobuchwepheshe yesilawuli sesisindo se-multihead weigher i-Multihead weigher iyisistimu yokukala eguquguqukayo ye-inthanethi evame ukusetshenziswa, ikakhulukazi equkethe isidluliseli sebhande lomthwalo, umthwali, izinto zokuhlola, isilawuli sesisindo, isisindo senetha Setha amathuluzi nezinye izingxenye, ezine-othomathikhi. ukuhlonza, ukuqinisekiswa kokulinganisa okunamandla nezinye izici. Ngesikhathi somsebenzi, ngaphandle kokulawula okwenziwa ngesandla, umthumeli webhande lomthwalo uzothumela ngokuzenzakalelayo impahla eluhlaza ukuze ikalwe kusithwali, ngokuya ngezingxenye ezimbili zokuhlola optical nhlangothi zombili zepulatifomu yokukala ukuze kuhlukaniseke indawo yezinto ezingavuthiwe okufanele zikalwe, futhi usethe kusenesikhathi ngokwemishini yokubeka. I-net weight range enhle yokwenza ukuhlolwa. Ukuze kugcinwe kangcono impahla eluhlaza ikalwa esikalini ngokuya ngesivinini somthumeli, kubalulwe ukuthi iphaneli yokulawula isisindo kufanele isheshe, inembile futhi ithembeke.

Isilawuli sesisindo sisetshenziselwa ukulawula isisindo se-tread multihead ethimbeni lokucindezela kwe-tread kunkundla yenjoloba ethintekile. Ikakhulukazi yakhiwe uhlelo lokulawula oluzenzakalelayo olwakhiwe ama-microcomputer angu-51 e-single-chip, i-preamplifier, idivayisi yokusetha, isibani sokubonisa umphumela wokuhlola, ikhawunta ye-elekthronikhi, ikhophi, ugesi oshintshayo, nokunye okunjalo. Uhlaka lwayo oluyisisekelo luboniswa kuMfanekiso 1.

I-preamplifier ikhulisa ukuphuma kwesignali yedatha yezinga le-millivolt ngenzwa yokucindezela kokusebenza, iyiguqulele isignali ehlukile, futhi iyithumele kusistimu yokulawula okuzenzakalelayo ye-CS-51 ye-single-chip ukuze kucutshungulwe idatha. Isethi yesisindo sobubanzi iyaqhathaniswa, futhi umphumela wokuqhathanisa usekelwe ekuvuleni nasekuphumeni kwesibani sokubonisa ukuze kuboniswe ulwazi, ikhawunta ye-elekthronikhi yokubala, nokuqalisa okokopisha ukurekhoda ulwazi lwedatha yokukhiqiza. Isilawuli sokukala sinezinhlobo ezimbili zokusebenza: ukusebenza nokulinganisa. Uma indlela yokulinganisa ikhethiwe, izofaka idatha emile futhi ibonise ulwazi ngokujwayelekile.

Ngalesi sikhathi, faka into okufanele ikalwe epulatifomu yokukala, iphaneli yokulawula izobonisa isisindo senetha sento okufanele ikalwe, futhi isikali singalinganiswa. Uma indlela yokusebenza ikhethiwe, isilawuli sesisindo sizongena ekukaleni okuguquguqukayo nokusebenza kokuhlola. Ngalesi sikhathi, isilawuli sesisindo sizohlola amasignali edatha ye-optical yezingxenye ezizokalwa nhlangothi zombili zeplathifomu yokukala, sihlonze izingxenye zokunyathela, futhi senze imisebenzi yokukala nokuhlola enamandla.

Ezweni lami, izilawuli zesisindo ezisetshenziselwa izikali ze-multihead ngokuvamile ziyimikhiqizo evela kwamanye amazwe, futhi imikhiqizo eminingi eyakhiwe futhi eklanywe e-China yavela ekubonisweni kwesisindo senhloso evamile. Isigaba sokuhlola sesisindo senetha sifakwa yikhibhodi. Uma yonke into isebenza ngokujwayelekile, izisebenzi zangempela azikwazi ukubona ivelu elisethiwe, isithombe sibi, futhi ukulungisa akulula. Isilawuli sesisindo esithuthukisiwe futhi esiklanywe yithi silingisa amasampula aphesheya kwezilwandle, futhi amaswishi e-DIP anezindawo ezine asethwe kuphaneli yokulawula yebhodi lokulawula ukusetha ububanzi bokuhlola isisindo senetha. Izinguquko ezine ze-DIP zingahlukaniswa zibe izigaba ezinhlanu zesisindo senetha ngokobuchwepheshe bokucubungula (bheka uMdwebo 2).

Amadijithi amabili okuqala edatha enamadijithi amane amelela inani eliphelele, kanti amadijithi amabili okugcina amelela idesimali. Phakathi nayo yonke inqubo yokukala nokuhlola okuguquguqukayo, inani elimisiwe lingalungiswa noma nini nanoma kuphi. Setha izibani ezihambisanayo nezibali zesisindo ngasinye senethi kuphaneli yokulawula.

Abasebenzi bangempela abasebenzayo bangakwazi ukulungisa ngokushesha ukucindezela kokusebenza kwe-tread extrusion inlet ngokusho kokuhlaziywa komkhuba wesisindo senetha esiboniswa iphutha eliphezulu kanye nephutha eliphansi lokulawula isisindo senetha lokunyathela. Ngaleyo ndlela, kubonakala kakhulu futhi kulula. Irejista ngayinye yamadijithi ayisithupha anemininingwane yedatha efana nesisindo esihle, iphutha eliphezulu, iphutha eliphansi, ukuchezuka okuphezulu, ukuchezuka okuphansi, umthamo wokukhiqiza (okuhlanganisa okuhle, iphutha eliphezulu, nephutha eliphansi).

Ifakwe umshini wokukopisha idatha nolwazi olufana nokuphuma kokuzalwa, okulungele ukuphathwa kweshabhu lokukhiqiza. Emikhiqizweni engafanelekile enokuchezuka okuphezulu kanye nokuchezuka okuphansi, okokusebenza kokuhlola kuzovulwa ngokuzenzakalelayo ukuze kususwe, futhi i-alamu izokhala ukukhumbuza abasebenzi bangempela abasebenzayo ukuthi banake. Isilawuli sesisindo asigcini nje ngokuba nemisebenzi yokukala okuguquguqukayo komsindo nokusebenza kokuhlola, kodwa futhi sinemisebenzi yokulandela ngomkhondo okuzenzakalelayo kwephoyinti eliyiziro, ukuxebula, nokususa uziro, njll. Kuyimitha yensimbi ebonisa ukunemba okuphezulu kwendawo yonke.

Imingcele yokusebenza kwayo ebalulekile yilezi:. Isikrini sokubonisa: Ishubhu yokubonisa yedijithali enamadijithi amane enezingxenye eziyisikhombisa ze-LED. Ukulungiswa kwesikrini sokubonisa: ngaphezu kwezigidi ezingu-300. Inzwa ikhuthaza ukushintshwa kwamandla kagesi: DC15V. Isixhumi esibonakalayo sephrinta engu-16. Izinga lokushisa lokusebenza: eyodwa 10-40 ℃. Isistimu yokuphakela amandla ishintsha ukunikezwa kwamandla: AC380VsoHz Okwesibili, ukuthuthukiswa kwesofthiwe Isofthiwe yomakhalekhukhwini bayo yonke isofthiwe yesistimu ihlukaniswe ngokusebenza kwangemuva kanye nokugeleza kohlelo lokwamukela. Okuqukethwe okungenzeki kakhulu, njengokukopisha, izindlela zokucubungula idatha, nokuhlolwa kwesisindo esisele kanye nokuhlonza, kwabelwa umsebenzi wokuphatha ingemuva; kuyilapho okuqukethwe okusebenza kakhulu ekuqoqweni, ukwenza isikhathi, njll., kwabelwa umamukeli. Ukuthuthukiswa kwesofthiwe kwamukela isakhiwo se-modular design, esihlukaniswe ngamamojula wohlelo amaningana ngokusho kwemisebenzi yansuku zonke, ewusizo ekulungiseni, ekukhuliseni nasekufakeni kabusha.

Umdwebo owenziwe lula wohlaka lohlelo lomthombo uboniswa kuMfanekiso 3. Ukuze kwenziwe ukukala kwedatha emile kanye nokuhlola nokukala okuguquguqukayo, ukugeleza kohlelo ikakhulukazi kuqhuba ukuhlaziya okusebenzayo kanye nomklamo omelene nokuphazamiseka. Ngayinye ichazwe ngezansi.

1. Ukuhlaziywa komsebenzi Ukuhlaziywa komsebenzi wesofthiwe yomakhalekhukhwini ngokuyinhloko ukuklama amamojula ezinhlelo ezihlukahlukene, futhi ngokwale module yohlelo, ukwenza imisebenzi ehlukahlukene ebalulekile yansuku zonke. Kulolu hlelo lokusebenza, imisebenzi ebalulekile eyenziwa isofthiwe yomakhalekhukhwini ingaba:. Ukulandelela okuzenzakalelayo kwe-Zero-point;. Ukucwecwa;.. Ukulinganisa amaphuzu anguziro;. Ukuqoqwa kwedatha; Ukwenziwa kwesikhathi;.Funda ukhiye nesilungiselelo;.Ukusebenza/hlola ukuguqulwa;.Kopisha;.Vula inani lolwazi elibonisiwe ngaphansi kwendlela yokusebenza;. Ngaphansi kokuphathwa kohlelo lokuqapha uhlelo, le mojula yohlelo yenza ukukala kwedatha emile noma ukuhlola okuguquguqukayo kanye nesisindo ngokohlelo lokuqalisa olunqunywe kusengaphambili.

2. Uhlelo lokuklama oluphikisana nokuphazamiseka Ngenxa yokuthi isikali se-multihead sisebenza endaweni yemvelo yokukhiqizwa kwezimboni, kukhona amathonya ahlukahlukene ngaso leso sikhathi, abeka engozini umsebenzi ovamile wesilinganiso. Ngakho-ke, ngaphezu kwezinyathelo zokulwa ne-Hardware zokucushwa kwe-Hardware, isoftware yocingo oluphathwayo iphikisana ne-jamming njengendlela yokuzivikela yesibili nayo ibaluleke kakhulu futhi ibalulekile. Isofthiwe yesistimu yomsindo akufanele igcine ukuhlaziya ukusebenza kuphela, kodwa futhi yenze uhlelo lokuklama oluphikisana nokuphazamiseka ukuze kuthuthukiswe ukwethembeka kwesofthiwe yohlelo.

Isofthiwe yesistimu ikhetha izinyathelo ezimbili ezilandelayo zokulwa nokuphazamiseka zesofthiwe yocingo lweselula: (1) Ukuphazamiseka kazibuthe kagesi okulwa nokuphazamiseka kwesiteshi sokuphepha sesignali ye-analogi ye-I/O ngokuvamile kufana ne-burr, futhi isikhathi somphumela sifushane. Ngokwalesi sici, lapho uqoqa isignali yedatha yesisindo senetha, ingaqoqwa ngokuqhubekayo izikhathi eziningana, kuze kube yilapho imiphumela yamaqoqo amabili aqhubekayo ifana ngokuphelele, isignali yedatha inengqondo. Uma isignali yedatha ingahambisani ngemva kwamaqoqo ambalwa, iqoqo lesignali yedatha yamanje lizolahlwa.

Umkhawulo wefrikhwensi omkhulu weqoqo ngalinye kanye nefrikhwensi efanayo eqhubekayo ingalungiswa ngokuya ngezidingo ezithile. Inani eliphakeme kakhulu eliqoqwe kulokhu kugeleza kohlelo izikhathi ezi-4, futhi izikhathi ezi-2 ezilandelanayo nazo zingamaqoqo anengqondo. Ngeshaneli yokuphepha ephumayo, ngisho noma i-MCU yakhelwe ukuthola ulwazi olufanele lwedatha yokuphumayo, idivayisi ekhiphayo ingase ithole ulwazi lwedatha okungelona ngenxa yethonya langaphandle.

Kuhlelo lwesofthiwe yocingo oluphathekayo, indlela yokuphikisa enengqondo kakhudlwana iwukukhipha ulwazi lwedatha efanayo ngokuphindaphindiwe. Isikhathi somjikelezo wempinda sifushane ngangokunokwenzeka, ukuze ngemva kokuthola umbiko wephutha othintekile, idivayisi yocingo ayikwazi ukwenza impendulo ephusile ngesikhathi, futhi okuqukethwe kolwazi lokukhiphayo okufanele sekufikile futhi. Ngaleyo ndlela, ukuma okungalungile kuyagwenywa ngokushesha.

Kulokhu kugeleza kohlelo, okukhiphayo kufakwa ekuphazanyisweni kokwenziwa kwesikhathi, okungagwema ngokuphusile ukusebenza kwephutha lokukhiphayo. (2) Ukuhlunga kwedijithali kuhloswe kusiginali yedatha yesisindo esiqoqiwe, evame ukuba nethonya elinamandla, ngakho-ke kuyadingeka ukuthola imininingwane yedatha eduze nenani langempela lephuzu emikhiqizweni yochungechunge lwedatha, futhi uthole umphumela nge izinga eliphezulu lobuqiniso. Ku-software kamakhalekhukhwini, indlela evamile ukuhlunga ngedijithali.

Lokhu kugeleza kohlelo kuhlukaniswe ngesisindo sedatha emile kanye nesisindo sokuhlola esiguqukayo. Ngenxa yezindlela ezihlukene zokukala, izindlela zokuhlunga zedijithali ezikhethiwe nazo zihlukile. Izindlela ezihlukene zokuhlunga kwedijithali ezamukelwa izindlela ezimbili zokukala zikhonjisiwe ngokulandelana ngezansi.

¹Isisindo sedatha emile: Ukucatshangelwa okuyinhloko kwesisindo sedatha emile ukuthembeka nokunemba kwesofthiwe yesistimu. Kudingeka ukucabangela ukuzinza okuhlobene kolwazi olubonisiwe ngaphansi kwezimo ezinzile kanye nokuphendula okusheshayo ngesikhathi sokulayisha. Ngakho-ke, ukuhlonza ukwethembeka kolwazi lwedatha eqoqwe kufanele kwenziwe kuqala, bese kwenziwa isisombululo sokuhlunga kwedijithali.

Enqubweni yenqubo yokuhlunga kwedijithali, indlela yokuhlunga emaphakathi ehambayo ikhethwa ukuthuthukisa umphumela wangempela wokuhlunga. Indlela ethize imi kanje: isikhathi ngasinye lapho kuthathwa isampula, kukhishwa olunye lwemininingwane yedatha yokuqala, bese inani lesampula lalesi sikhathi kanye nenani lesampula lezikhathi eziningi zangaphambili lilinganiswa ndawonye, ​​futhi inani lesampula elizwakalayo elitholwe umuntu angalethwa ukuze asetshenziswe. Ngakho-ke, lokhu kuthuthukisa ukusebenziseka kwesofthiwe yesistimu.

Ukukhethwa kwemvamisa yesampula engu-N kunomonakalo omkhulu kumphumela wangempela wokuhlunga. I-N enkulu iwukuthi, umphumela wangempela ungcono, kodwa uzofaka engozini impendulo eguquguqukayo yesofthiwe yesistimu. Kulesi silawuli esinesisindo, ukuze kuthuthukiswe ukuthembeka kwesofthiwe yesistimu kanye nekhono lokuphendula ngokushesha, i-N ingu-32 uma izinzile, futhi i-8 uma ingazinzile.

Ngenxa yokukhetha indlela yokuhlunga enengqondo, ukwethembeka nokunemba kwesofthiwe yesistimu kanye nesikhathi sayo sokuphendula sokulayisha kuye kwathuthukiswa nakakhulu.ºUkuhlola okunamandla nesisindo: Ekuhloleni okuguquguqukayo nesisindo, ukunyathela kusekelwe ngokushesha endaweni yokukala. Ukunyathela kusikali phakathi kwamasekhondi angu-1.5, ngakho ukusampula kufanele kwenziwe kungakapheli umzuzwana ongu-1.

Ngaleyo ndlela, imvamisa yesampula inomkhawulo. Ngaphezu kwalokho, ngenxa yokuthi ukunyathela kuzobangela ukudlidliza okuthile lapho kulungiswa ngokushesha endaweni yesisindo, kuzothinta inani lesampula. Ngakho-ke, kubaluleke kakhulu ukucabangela ukuthi yiluphi ulwazi lwedatha oluvumelekile nokuthi hlobo luni lobuchwepheshe bokuhlunga kwedijithali olukhethiwe ukuze kucindezelwe ukulimala kwe-symmetry esindayo yokuphazanyiswa kwe-electromagnetic.

Ngokombono othize, i-multihead weigher's weighed ye-waveform yesignali yedatha ikhonjiswe kuMfanekiso 5. Emfanekisweni, kusukela ekufikeni kokunyathela ukuya endaweni yokukala kuze kube yilapho ukuhamba kwayo kuhlukaniswe izixhumanisi ezintathu: isigaba sokuqala yisikhathi t, ingxenye, okuyinqubo yonke kusukela ekufikeni kokunyathela kuya endaweni yokukala kuze kube yilapho isiphelele endaweni yokukala. Isignali yedatha yesisindo senetha isilapha. Isigaba sesibili yisigaba sesishiyagalolunye, ukunyathela kuphezu kwesiteji sokukala ngokuphelele, futhi lesi sikhathi yisigaba sokukala; isigaba sesithathu yisikhathi t. Ingxenye yiyo yonke inqubo lapho ukunyathela kushiya iplathifomu yesisindo, futhi isignali yedatha yesisindo senetha yehla kancane ibe ziro ngalesi sikhathi.

Ekuqaleni nasekupheleni kwezigaba eziyisishiyagalolunye zokukala, isignali yedatha enesisindo ihlushwa imiphumela esindayo uma kuqhathaniswa. Esigabeni sezintaba, okungukuthi, lapho ukunyathela kuphakathi nendawo yokukala, isignali yedatha yokukala izinzile. Ngakho-ke, kuhle kakhulu ukukhetha imininingwane yedatha yebanga lesikhathi le-Δt.

Sebenzisa isikali esibekiwe ukuze uhambe uye ekupheleni kweswishi ye-photoelectric ukuze uqale isilawuli sesisindo sokuthola ulwazi lwedatha yesampula eguqukayo, kanye nesampula phakathi nesikhathi sentaba. Imvamisa yesampula N ihlobene nenani lamasampula. Ukushesha kwejubane lesampula, kulapho imvamisa eqoqiwe ingu-N iphakama. Ukufakwa kweswishi yesithombe kagesi kufanele kuqinisekise ukuthi idatha ebonakalayo eqoqiwe iwulwazi lwedatha lapho into ezokalwa itholakala edolobheni lase-Weitaishan.

Ngolwazi lwedatha ye-N eqoqiwe, zonke zinezingxenye ezihlukile zethonya, ngakho-ke kuyadingeka ukukhetha indlela yokuhlunga enengqondo ukuze uthole inani langempela lesisindo senetha yokunyathela. Le nqubo ikhetha ubuchwepheshe bokuhlunga obuhlanganisiwe, okungukuthi, ukusetshenziswa kwezindlela zokuhlunga zedijithali ezimbili noma ngaphezulu kuhlanganiswe futhi kusetshenziswe, okwanele ukuphelelisana, ukuze kuthuthukiswe umphumela wangempela wokuhlunga, ukuze kuzuzwe okwangempela. umphumela ongeke wazuzwa ngendlela eyodwa kuphela yokuhlunga. Lapha, indlela yokuhlunga ehlanganisa indlela yokuhlunga inani eliphezulu kanye nendlela yokuhlunga incazelo ye-arithmetic ikhethiwe.

Ukuhlunga kwe-De-maxima kuqala kususa inani elibalulekile le-pulse eyodwa, futhi akubhaliseli ukubala inani elimaphakathi, ukuze inani lokukhiphayo lokuhlunga incazelo lisondele kunani langempela. Umgomo oyisisekelo we-algorithm yokwenza kahle umi kanje: qhubeka nokusampula izikhathi ezingu-N, uqongelele futhi ucele isihe, futhi uthole amanani aphezulu kakhulu nobuncane kuwo, bese ususa amanani aphakeme kakhulu nobuncane ekuqongeleleni nasekumeni mpo. , futhi ubale ngokuvumelana no-N eyodwa noma amabili amanani esampula. kusho, okungukuthi, ukuthola inani elifanelekile lesampula. Ishadi lokugeleza lenqubo yokuhlunga okuhlanganisiwe liboniswa kumdwebo we-waveform wesignali yedatha enesisindo ku-Fig. 5. Kusukela ekufikeni kokunyathela ukuya endaweni yesikali kuze kube sekuhambeni kwayo, ihlukaniswe yaba izixhumanisi ezintathu: isigaba sokuqala isikhathi t, ingxenye, okuyisikhathi lapho ukunyathela kufika esikalini. Inqubo yonke kusukela endaweni yesikhulumi kuze kube yilapho iphelele endaweni yesikali, isignali yedatha yesisindo senetha ikhuphuka kancane kancane phakathi nalesi sikhathi; isigaba sesibili yisikhathi sesishiyagalolunye, ukunyathela kusendaweni yesikali ngokuphelele, le nkathi yisigaba sokukala; isigaba sesithathu Leso yisikhathi t.

Ingxenye yiyo yonke inqubo lapho ukunyathela kushiya iplathifomu yesisindo, futhi isignali yedatha yesisindo senetha yehla kancane ibe ziro ngalesi sikhathi. Ekuqaleni nasekupheleni kwezigaba eziyisishiyagalolunye zokukala, isignali yedatha enesisindo ihlushwa imiphumela esindayo uma kuqhathaniswa. Esigabeni sezintaba, okungukuthi, lapho ukunyathela kuphakathi nendawo yokukala, isignali yedatha yokukala izinzile.

Ngakho-ke, kuhle kakhulu ukukhetha imininingwane yedatha yesikhathi se-Δt. Sebenzisa isikali esibekiwe ukuze uhambe uye ekupheleni kweswishi ye-photoelectric ukuze uqale isilawuli sesisindo sokuthola ulwazi lwedatha yesampula eguqukayo, kanye nesampula phakathi nesikhathi sentaba. Imvamisa yesampula N ihlobene nenani lamasampula. Ukushesha kwejubane lesampula, kulapho imvamisa eqoqiwe ingu-N iphakama.

Ukufakwa kweswishi ye-photoelectric kumele kuqinisekise ukuthi incazelo ye-arithmetic yamanani aqoqiwe kufomula kanye no-N iyincazelo ye-arithmetic yamanani amasampula ama-2; w yinani lesampula le-i-th; N imvamisa yesampula. Ukuze kube lula ukubala, imvamisa yesampula ivamise ukukhethwa njengokungu-6, 10, 18 njengo-2 emandleni enani eliyinombolo ka-2 kanye no-2, okulula ukusebenzisa i-shift esikhundleni sokuhlukanisa. Kulolu hlelo lokugeleza, isisombululo sikhethwa ngenkathi kwenziwa amasampula, ngakho-ke asikho isidingo sokuthuthukisa indawo yokugcina imininingwane yedatha kurula elithi AM.

Ngemva kokuhlunga kwedijithali, inani le-W liyatholwa, bese izindlela zokucubungula idatha ezifana nokuxebula kanye nokuguqulwa kwephutha okumaphakathi kuyenziwa ukuze kutholwe inani lesisindo senetha lokunyathela ukuze kuboniswe ulwazi, ukuhlonza nokukopisha. Ngemuva kokuthi inkinobho yesithombe kagesi yesibili ithole ukuthi ukunyathela kushiye ngokuphelele ipulatifomu yokukala, qala isihlanganisi sokulandelela amaphuzu anguziro, khetha isampula enkulu bese uhudula ubuchwepheshe bokuhlunga obumaphakathi, bese ususa ngokuzenzakalelayo ukhula, ukuze ulungiselele ukufika ukunyathela okulandelayo. Kwamukele ukulungiselela kusengaphambili. 3. Isiphetho Isilawuli sesisindo sinemisebenzi ephelele kanye nokumelana nokuphazamiseka okuqinile. Akufanelekile kuphela ukusebenza kokuhlolwa kokunyathela emkhakheni wenjoloba eshisiwe, kodwa futhi ilungele ukusebenza kwezikali ezihlukahlukene ze-multihead ezifana namaqanda, izinhlamvu zemali, imfuyo, kanye nemigqa yokukhiqiza yezimboni.

Kulesi sigaba, i-multihead weigher eyethulwa abakhiqizi abathile ezweni lethu isetshenziswe iminyaka engaphezu kweyishumi. Ezinye izilawuli zesisindo azisakwazi ukusebenza ngokujwayelekile, futhi zidinga ukushintshwa ngokushesha. Ngaphezu kwalokho, kukhona nabakhiqizi abathile abasasebenzisa i-pedal-type multihead weigher, engenakubhekwa njengedingekile ekukhiqizeni nasekukhiqizeni. Ngakho-ke, isilawuli sokukala sinevelu yephromoshini ewusizo kakhulu namuhla.

Umbhali: Smartweigh–I-Multihead Weighter Manufacturers

Umbhali: Smartweigh–Linear Weighter

Umbhali: Smartweigh–Umshini Wokupakisha We-Linear Weigher

Umbhali: Smartweigh–I-Multihead Weighter Packing Machine

Umbhali: Smartweigh–I-tray Denester

Umbhali: Smartweigh–Umshini Wokupakisha we-Clamshell

Umbhali: Smartweigh–Inhlanganisela Weighter

Umbhali: Smartweigh–Umshini Wokupakisha we-Doypack

Umbhali: Smartweigh–Umshini Wokupakisha Wezikhwama Owenziwe Ngaphambili

Umbhali: Smartweigh–Umshini wokupakisha ojikelezayo

Umbhali: Smartweigh–Umshini Wokupakisha Ome mpo

Umbhali: Smartweigh–Umshini Wokupakisha we-VFFS