Cholemera cha Multihead vs. Linear Weiger: Ndi Chiyani Chimasunga Ndalama Zambiri?

Kuchita bwino kwa makampani opanga zinthu m'makampani opanga zinthu masiku ano kumadalira kupulumuka kwachuma, osati kuthamanga kokha. Makina oyezera okha ndi omwe amaika ndalama zofunika kwambiri pakupanga zinthu, zomwe zimakhudza mwachindunji ndalama zogwirira ntchito, kusinthasintha kwa zinthu, komanso phindu. Kusankha pakati pa zoyezera zinthu zambiri ndi zoyezera zinthu zolunjika si chisankho chaukadaulo chokha; ndi chisankho chanzeru cha zachuma chomwe chingakhudze kwambiri phindu lanu kwa zaka zikubwerazi.

Taganizirani izi: Malinga ndi kafukufuku waposachedwa wa mafakitale, njira zoyezera bwino zinthu zimatha kuchepetsa kupereka zinthu ndi 80% poyerekeza ndi ntchito zamanja, zomwe zingapulumutse opanga ndalama zambiri pachaka. Pa malo opangira chakudya apakatikati, ngakhale kuchepetsa 1% pakudzaza zinthu mopitirira muyeso kungapangitse kuti ndalama zokwana madola asanu zisungidwe chaka chilichonse.

Kuyerekeza kwatsatanetsatane kumeneku kukufotokoza momwe ndalama zimakhudzira ukadaulo wa multihead ndi linear weighing, osati kungoyang'ana ndalama zomwe zayikidwa pasadakhale komanso mtengo wonse wa umwini ndi phindu la nthawi yayitali pa ndalama zomwe zayikidwa. Kaya mukupanga zakudya zokhwasula-khwasula, makeke, ndiwo zamasamba zozizira, kapena zinthu zina zomwe si chakudya, kumvetsetsa mfundo zachuma izi kudzakuthandizani kupanga chisankho chodziwa bwino chomwe chikugwirizana ndi zosowa zanu zopangira komanso malire a bajeti.

Kumvetsetsa Ukadaulo Woyeza

Zoyezera Mitu Yambiri: Momwe Zimagwirira Ntchito

Zoyezera za mitu yambiri (zomwe zimatchedwanso zoyezera zophatikizana) zimagwira ntchito motsatira mfundo yapamwamba ya masamu ophatikizana. Dongosololi lili ndi mitu yambiri yoyezera yokonzedwa mozungulira, iliyonse yokhala ndi selo yolemetsa yomwe imayesa molondola kulemera kwa chinthucho. Zogulitsazo zimayikidwa patebulo logawanitsa pamwamba pa makinawo, lomwe limagawa chinthucho mofanana ku ma radial feeders ogwedezeka omwe amatsogolera ku hopper iliyonse yoyezera.

Kompyuta ya dongosololi nthawi imodzi imayesa mitundu yonse ya ma hopper kuti ipeze mitundu yomwe ili pafupi kwambiri ndi kulemera komwe mukufuna. Akazindikira, ma hopper enieniwo amatseguka, ndikuyika zomwe zili mkati mwake mu chute yosonkhanitsira yomwe imadyetsa makina opakira omwe ali pansipa. Njirayi imachitika mu ma milliseconds, zomwe zimapangitsa kuti ntchito igwire ntchito mwachangu kwambiri.

Zipangizo zoyezera zinthu zambiri zimagwira bwino ntchito posamalira zinthu zosiyanasiyana kuphatikizapo zokhwasula-khwasula, zakudya zozizira, makeke, tirigu, chakudya cha ziweto, komanso zinthu zina zomwe si chakudya monga zida za hardware. Kupita patsogolo kwa ukadaulo waposachedwapa kumaphatikizapo kusinthidwa kwa malo ogwiritsira ntchito, luso lowunikira patali, mapangidwe osalowa madzi a IP65 kuti atsukidwe bwino, komanso makina anzeru odzisinthira okha omwe amawongolera magwiridwe antchito kutengera mawonekedwe azinthu.

Zoyezera Zolunjika: Momwe Zimagwirira Ntchito

Zoyezera zolunjika zimagwiritsa ntchito njira yosavuta kwambiri pamene chinthu chikuyenda m'njira imodzi. Nthawi zambiri zinthu zimaperekedwa kudzera mu chonyamulira chogwedezeka kapena njira yodyetsera yomwe imayesa chinthucho panjira kapena lamba kenako nkuchiyika mu chidebe choyezera. Njirayi imayesa gawo lililonse lisanatulutse pagawo lopakira.

Njira yoyezera imachitika motsatizana osati mophatikizana, ndipo njira zobwezera zomwe zaperekedwa zimayang'anira kuchuluka kwa chakudya kuti zikwaniritse zolemera zomwe mukufuna. Zoyezera zamakono zimagwiritsa ntchito ma algorithms apamwamba kuti alosere zolemera zomaliza ndikusintha liwiro la chakudya nthawi yeniyeni, zomwe zimapangitsa kuti kulondola kukhale kolondola.

Machitidwewa ndi othandiza kwambiri pa ntchito zomwe zimafuna kusamalidwa bwino, zinthu zokhala ndi kukula kofanana kwa zidutswa, kapena komwe kusavuta kugwiritsa ntchito kumakhala kofunikira. Makampani omwe nthawi zambiri amagwiritsa ntchito zoyezera zolunjika amaphatikizapo zinthu zopangidwa, zinthu zambiri, ndi zinthu za chidutswa chimodzi komwe kulemera kwa munthu payekha kumapereka mphamvu zokwanira.

Kuyerekeza Koyamba kwa Ndalama

Ndalama Zoyambira

Zoyezera za mitu yambiri zimayimira ndalama zambiri zoyambira kuposa machitidwe olunjika. Ndi mitu yambiri yoyezera, machitidwe owongolera apamwamba, komanso kapangidwe kolimba, makina awa nthawi zambiri amawononga ndalama zambiri kuposa makina olunjika. Kukhazikitsa ndi kuphatikiza kumawonjezera pafupifupi 10-15% pamtengo uwu, ndi kusintha komwe kungachitike pakufunika kutalika ndi kapangidwe kothandizira.

Zoyezera za mzere zimakhala zotsika mtengo kwambiri, nthawi zambiri zimawononga ndalama zochepa poyerekeza ndi makina ambiri. Kapangidwe kake kosavuta komanso zinthu zochepa zimathandiza kuti mtengo wolowera ukhale wotsika. Ndalama zoyikira nthawi zambiri zimakhala zotsika, zomwe zimawonjezera pafupifupi 5–10% pamtengo woyambira, ndipo kusintha kochepa kwa malo nthawi zambiri kumafunika chifukwa cha kuchuluka kwake kochepa.

Zoyembekeza za nthawi ya ROI zimasiyana kwambiri: zoyezera za mitu yambiri nthawi zambiri zimafuna miyezi 18-36 kuti zibwezeretse ndalama kudzera mu kupindula kwa magwiridwe antchito, pomwe zoyezera za mzere zimatha kupeza ROI mkati mwa miyezi 12-24 chifukwa cha ndalama zochepa zoyambira, ngakhale kuti mwina sizingasungidwe nthawi yayitali.

Kuphunzitsa ndi Kukonzekera Kugwira Ntchito

Zoyezera za mitu yambiri zimafuna maphunziro ochulukirapo a ogwiritsa ntchito chifukwa cha mawonekedwe awo ovuta a ogwiritsa ntchito komanso njira zingapo zosinthira. Antchito nthawi zambiri amafunikira maphunziro okhazikika a masiku 3-5 kuphatikiza masabata angapo a ntchito yoyang'aniridwa kuti akhale aluso. Njira yophunzirira ndi yokwera, koma mawonekedwe amakono apangitsa kuti ntchito ikhale yosavuta kwambiri.

Zoyezera mzere zimakhala ndi ntchito yosavuta komanso zinthu zochepa zoti zizigwira, nthawi zambiri zimafuna masiku 1-2 okha ophunzitsidwa mwalamulo. Ogwiritsa ntchito nthawi zambiri amapeza luso mkati mwa sabata imodzi. Nthawi yogwiritsira ntchito imasonyeza kusiyana kumeneku, pomwe machitidwe olunjika nthawi zambiri amagwira ntchito mkati mwa masiku pomwe machitidwe okhala ndi mitu yambiri angatenge milungu 1-2 kuti akonzedwe bwino.

Kusanthula Mtengo Wogwirira Ntchito

Liwiro la Kupanga ndi Kutulutsa

Kusiyana kwa liwiro pakati pa ukadaulo uwu n'kofunikira kwambiri. Zoyezera zamagetsi zokhala ndi mitu yambiri zimapereka mphamvu yodabwitsa ya kulemera kwa 30-200 pamphindi kutengera mtundu ndi chinthucho, ndipo makina ena othamanga kwambiri amafika pamlingo wapamwamba kwambiri. Izi zimapangitsa kuti zikhale zabwino kwambiri m'malo opangira zinthu zambiri komwe kukulitsa mphamvu ndikofunikira kwambiri.

Zoyezera za mzere nthawi zambiri zimagwira ntchito pa kulemera kwa 10-60 pamphindi, zomwe zimapangitsa kuti pakhale kusiyana kwakukulu kwa mphamvu zogwirira ntchito zambiri. Kwa mafakitale omwe amapanga mapaketi opitilira 1,000 pa ola limodzi nthawi zonse, kusiyana kumeneku kungatanthauze kuti ukadaulo wa mitu yambiri ndiye njira yokhayo yothandiza ngakhale kuti ndalama zoyambira zimakhala zambiri.

Ubwino wa zoyezera za mitu yambiri umawonekera bwino kwambiri pogwira ntchito ndi kukula kwa zinthu zosiyanasiyana kapena zinthu zosakanikirana, komwe njira yawo yophatikizira imaposa kulemera kotsatizana kwa machitidwe olunjika.

Kugwiritsa Ntchito Mphamvu

Makina oyezera amitundu yambiri amagwiritsa ntchito mphamvu zambiri chifukwa cha ma mota awo ambiri, ma drive, ndi zofunikira pa makompyuta. Makina oyezera amitundu yambiri amalandira mphamvu zambiri panthawi yogwira ntchito poyerekeza ndi makina olunjika, zomwe zimapangitsa kuti ndalama zamagetsi zapachaka zikhale zapamwamba kutengera ntchito yopitilira.

Zoyezera zamagetsi nthawi zambiri zimafuna mphamvu zochepa, zomwe zimapangitsa kuti ndalama zamagetsi zapachaka zikhale zochepa pansi pa mikhalidwe yofanana yogwirira ntchito. Izi zimapangitsa kuti ndalama zogwirira ntchito zikhale zochepa koma zodziwika bwino, ngakhale kuti nthawi zambiri zimaphimbidwa ndi zinthu zina zachuma poyerekeza mtengo wonse.

Mitundu yamakono ya matekinoloje onsewa yayambitsa njira zogwiritsira ntchito mphamvu moyenera, kuphatikizapo njira zogona panthawi yopuma yopanga ndi ma mota ogwira ntchito bwino, zomwe zachepetsa pang'ono kusiyana kumeneku.

Zofunikira pa Ntchito

Machitidwe onsewa amachepetsa ntchito poyerekeza ndi ntchito zamanja, koma ndi ma profiles osiyanasiyana a antchito. Zoyezera za mitu yambiri nthawi zambiri zimafuna wogwiritsa ntchito m'modzi waluso pa mzere uliwonse kuti aziwunika ndikusintha, popanda kulowererapo kwakukulu panthawi yopanga yokhazikika. Mlingo wawo wodziyimira pawokha umachepetsa kufunikira kosamalira nthawi zonse.

Zoyezera mzere nthawi zambiri zimafuna antchito ofanana koma zingafunike njira zowonjezera pafupipafupi kuti zisinthe panthawi yopanga, zomwe zitha kukweza ndalama zogwirira ntchito ndi 10-15% poyerekeza ndi machitidwe okhala ndi mitu yambiri m'malo okhala ndi voliyumu yambiri. Pa ntchito zazing'ono zomwe zikuyenda mofulumira kwambiri, kusiyana kumeneku kumakhala kochepa.

Zoganizira Zapadera pa Zogulitsa

Kusanthula Mphatso za Zogulitsa

Kupereka kwa zinthu—zinthu zochulukirapo zomwe zaperekedwa pamwamba pa kulemera kwa phukusi komwe kwatchulidwa—ndi chimodzi mwa zinthu zofunika kwambiri zomwe zimabisika pa ntchito zolongedza. Zolemera za mitu yambiri zimachita bwino pochepetsa mtengowu kudzera mu njira yawo yophatikiza, nthawi zambiri zimakwaniritsa kulondola mkati mwa magalamu 0.5-1.5 a kulemera komwe mukufuna ngakhale pa liwiro lalikulu.

Mwachitsanzo, wopanga chakudya chopepuka chomwe amapanga matani 100 a chinthu pamwezi ndi kuchuluka kwa magalamu atatu angapereke 3% ya mtengo wake wa chinthucho. Mwa kuchepetsa kuchuluka kwa chakudyacho kufika pa gramu imodzi pogwiritsa ntchito choyezera cha mitu yambiri, amatha kusunga pafupifupi 2% ya mtengo wake pamwezi—ndalama zambiri zikawerengedwa pachaka.

Zoyezera zolunjika nthawi zambiri zimakhala zolondola mkati mwa magalamu 2-4 a kulemera komwe mukufuna, ndipo magwiridwe antchito amasiyana kutengera kukhazikika kwa chinthucho. Kusiyana kumeneku kungawoneke kochepa, koma kwa opanga ambiri, magalamu 1-3 owonjezera pa phukusi lililonse amaimira ndalama zambiri zoperekedwa pachaka.

Kusinthasintha kwa Zinthu

Zoyezera zamitundu yambiri zimakhala ndi magwiridwe antchito osiyanasiyana, zimatha kugwira ntchito zosiyanasiyana kuyambira zinthu zazing'ono mpaka zazikulu, zinthu zomata (zosinthidwa bwino), ndi zinthu zosakanikirana. Kusinthasintha kumeneku kumawapangitsa kukhala abwino kwambiri popanga zinthu zosiyanasiyana kapena kuyembekezera kusiyanasiyana kwamtsogolo.

Kusinthana pakati pa zinthu nthawi zambiri kumatenga mphindi 15-30, kuphatikizapo kuyeretsa ndi kusintha magawo. Machitidwe amakono okhala ndi magwiridwe antchito osungira maphikidwe amatha kuchepetsa nthawiyi mwa kusunga makonda abwino kwambiri a chinthu chilichonse.

Zoyezera zolunjika zimakhala bwino kwambiri ndi zinthu zokhazikika, zoyenda bwino koma zimakumana ndi zovuta ndi zinthu zomata kapena zosakhazikika. Nthawi zambiri zimapereka kusintha mwachangu (mphindi 10-15) chifukwa cha mapangidwe osavuta komanso zinthu zochepa zomwe zimafuna kutsukidwa kapena kusinthidwa. Ubwino uwu umawapangitsa kukhala okongola kwa malo omwe ali ndi mitundu yochepa ya zinthu koma kusintha pafupipafupi.

Zotsatira Zachuma Pakanthawi Kakang'ono

Ndalama Zokonzera

Zofunikira pakukonza zikuyimira kusiyana kwakukulu pakati pa ukadaulo uwu. Zoyezera zamitundu yambiri zimakhala ndi zinthu zambiri—kuphatikizapo ma load cell ambiri, ma motor, ndi ma hopper—zomwe zimapangitsa kuti kukonza kukhale kovuta. Ndalama zokonzera pachaka nthawi zambiri zimakhala pakati pa 3-5% ya mtengo woyambirira wa makina, ndi nthawi zokonzera zopewera kuphatikizapo kuwunika kotala ndi kuwerengera pachaka.

Zoyezera zolunjika, zokhala ndi zida zochepa zosuntha, nthawi zambiri zimakhala ndi ndalama zokonzera pachaka za 2-3% ya mtengo woyambirira. Kapangidwe kake kosavuta kamatanthauza kuti nthawi zina zimatha kulephera, ngakhale kuti makina awo odyetsera amafunikira chisamaliro nthawi zonse kuti asunge kulondola.

Makina onse awiriwa amapindula ndi mapangano a ntchito, ngakhale kuti zovuta za makina ambiri zimapangitsa kuti chithandizo chokonza akatswiri chikhale chofunika kwambiri ngakhale kuti ndalama zambiri za mapangano a ntchito zimakhala zokwera.

Kutalika kwa Dongosolo

Makina oyezera okha abwino amaimira ndalama zomwe zimayikidwa nthawi yayitali komanso nthawi yayitali. Makina oyezera okhala ndi mitu yambiri nthawi zambiri amakhala akugwira ntchito kwa zaka 10-15 kapena kuposerapo akamakonzedwa bwino, ndipo opanga ambiri amapereka njira zosinthira makina owongolera ndi mapulogalamu kuti azitha kugwira ntchito nthawi yayitali. Kapangidwe kake kolimba kamapangidwa kuti kagwiritsidwe ntchito mosalekeza m'malo ovuta.

Zoyezera za mzere nthawi zambiri zimakhala ndi moyo wautali wofanana wa zaka 10-15, ndipo makina awo osavuta nthawi zina amapereka ubwino m'malo ovuta. Komabe, luso lawo laukadaulo limatha kuchepa poyerekeza ndi makina atsopano pakapita nthawi.

Ndondomeko za kuchepa kwa mtengo ziyenera kusonyeza phindu la nthawi yayitali, ndipo makampani ambiri amagwiritsa ntchito ndondomeko za zaka 7-10 pazifukwa za misonkho.

Maphunziro a Nkhani za ROI

Chitsanzo cha Malo Opangira Zinthu Ang'onoang'ono

Wopanga mtedza waung'ono wodziwika bwino yemwe akukumana ndi kulemera kosasinthasintha kwa phukusi komanso mphatso zambiri za malonda adayesa ukadaulo wonse wolemera. Ndi kuchuluka kwa kupanga pafupifupi mapaketi 30 pamphindi imodzi ndi mitundu yosiyanasiyana ya malonda, amafunikira kusinthasintha popanda ndalama zambiri.

Pambuyo pofufuza, adagwiritsa ntchito choyezera chaching'ono cha mitu yambiri ngakhale kuti ndalama zoyambira zinali zambiri. Zotsatira zake zinali:

• ● Kuchepetsa kuchuluka kwa mafuta odzaza kuchokera pa 4g kufika pa 1.2g pa phukusi lililonse

• ● Ndalama zomwe zasungidwa pachaka zomwe zimafanana ndi 2.8% ya kuchuluka kwa zinthu zomwe zapangidwa

• ● Ndalama zonse zomwe zapezedwa mkati mwa miyezi 24

• ● Phindu losayembekezereka la 15% la kupititsa patsogolo ntchito bwino kwa mzere wonse chifukwa chopereka nthawi zonse ku makina opakira

Chitsanzo Chopanga Pang'ono Kwambiri

Purosesa yayikulu yogulitsira zakudya zokhwasula-khwasula yomwe imagwiritsa ntchito mizere itatu yamagetsi ambiri inkafunika kusintha zida zoyezera kulemera kwa zinthu zakale pomwe ikukweza magwiridwe antchito. Kampaniyo idachita kafukufuku wa zaka zisanu poyerekeza ukadaulo wonsewu pazinthu zosiyanasiyana.

Kusanthula kwawo kunawonetsa kuti ukadaulo wa mitu yambiri unapereka phindu lalikulu kwa nthawi yayitali kutengera:

• ● Mphamvu yopangira zinthu mwachangu kwambiri ya 2.5x

• ● Kuchepetsa kwa 65% kwa zinthu zomwe zaperekedwa

• ● Kuchepetsa ndalama zogwirira ntchito ndi 30% poyang'anira ndi kusintha

• ● Kusinthasintha kwakukulu pakugwiritsa ntchito mitundu yosiyanasiyana ya zinthu zawo

Chiyembekezo cha zaka zisanu chinasonyeza kuti ngakhale kuti ndalama zoyamba zinali zambiri, njira yothetsera mavuto ambiri ipereka phindu labwino pafupifupi 40% pa ndalama zomwe zayikidwa kudzera mu ndalama zosungidwa.

Ndondomeko Yosankha

Nthawi Yosankha Wolemera Mitu Yambiri

Zoyezera zamitundu yambiri nthawi zambiri zimapereka phindu labwino pazachuma pansi pa mikhalidwe iyi:

• ● Kuchuluka kwapakati mpaka kwakukulu kwa zinthu zomwe zimapangidwa (>mapaketi 30 pamphindi)

• ● Zinthu zosakhazikika kapena zovuta kuzigwira

• ● Zofunikira zosiyanasiyana pa zinthu

• ● Zinthu zamtengo wapatali zomwe zimawononga ndalama zambiri zogulira mphatso

• ● Mitundu yosiyanasiyana ya zinthu zomwe zimafuna kusinthasintha

• ● Ndalama zomwe zilipo zoti mugwiritse ntchito kwa nthawi yayitali

• ● Mapulani okukulitsa malo omwe akufuna kukulitsa malo mtsogolo

Nthawi Yosankha Choyezera Cha Linear

Zoyezera mzere nthawi zambiri zimakhala zosankha zotsika mtengo pamene:

• ● Kuchuluka kwa zinthu zomwe zapangidwa ndi kochepa (

• ● Zinthu zimakhala zofanana kukula kwake ndipo zimatuluka mosavuta

• ● Zoletsa bajeti zimalepheretsa ndalama zoyambira kuyikapo ndalama

• ● Malo ocheperako alipo mkati mwa malo

• ● Kuyang'ana kwambiri chinthu chimodzi chokha komanso kusiyana kochepa

• ● Kugwira ntchito mofatsa n'kofunika pazinthu zosavuta

• ● Kusavuta kugwira ntchito kumaonedwa kuti ndi chinthu chofunika kwambiri kuposa kulondola kwambiri

Njira Zabwino Zogwiritsira Ntchito

Kukulitsa ROI ndi Kukhazikitsa Koyenera

Mosasamala kanthu za ukadaulo womwe wasankhidwa, kukonza bwino dongosolo kumakhudza kwambiri phindu la ndalama:

1. Kukula koyenera kwa makina: Pewani kulongosola zinthu mopitirira muyeso mwa kufananiza mphamvu ndi zosowa zenizeni za kupanga ndi malo oyenera oti zikule.

2. Kukonza bwino kuphatikiza: Onetsetsani kuti kulumikizana kosasunthika pakati pa wolemera ndi makina opakira kuti mupewe kusagwira bwino ntchito koyambira ndi kuyimitsa komwe kumachepetsa magwiridwe antchito onse a mzere.

3. Machitidwe owunikira magwiridwe antchito: Gwiritsani ntchito kuwunika nthawi yeniyeni kuti mutsatire miyezo yofunika kuphatikiza:

   • ● Zolemera zenizeni poyerekeza ndi zomwe zili mu chandamale

   • ● Liwiro la kupanga

   • ● Zinthu zomwe zimayambitsa nthawi yopuma

   • ● Miyeso ya magwiridwe antchito

4. Ndondomeko zotsimikizira: Khazikitsani njira zotsimikizira nthawi zonse kuti musunge kulondola ndikuletsa kusinthasintha pakuyesa magwiridwe antchito pakapita nthawi.

Kupewa Zolakwa Zowononga Kawirikawiri

Zolakwika zingapo zazikulu zitha kuwononga phindu lazachuma lochokera pakuyesa ndalama zomwe zayikidwa mu dongosololi:

1. Kufotokozera zinthu mopitirira muyeso: Kugula zinthu zambiri kapena zinthu zosafunikira kumawonjezera mtengo popanda phindu lofanana.

2. Kunyalanyaza kukonza: Kudumpha ndondomeko zokonzera zomwe zalangizidwa kumabweretsa kuchepa kwa kulondola, ndalama zambiri zogulira, komanso kulephera kwa zigawo mwachangu.

3. Maphunziro osakwanira: Maphunziro osakwanira a ogwira ntchito amachititsa kuti zinthu zisamayende bwino, nthawi yogwira ntchito ichuluke, komanso kuti zinthu ziyende bwino.

4. Kusayendetsa bwino kayendedwe ka zinthu: Kulephera kukonza bwino momwe zinthu zimaperekedwera ku makina oyezera zinthu kumapangitsa kuti kulemera kukhale kosasinthasintha komanso kusakhala kolondola.

5. Kukhazikitsa kosayenera: Kugwedezeka, kusokoneza magetsi, kapena zinthu zachilengedwe zingasokoneze kulondola kwa kulemera ngati sizikukonzedwa bwino panthawi yokhazikitsa.

Mapeto

Kusankha pakati pa zoyezera zamitundu yambiri ndi zoyezera mzere kumayimira chisankho chachikulu chandalama chomwe chimakhudza kwambiri mtengo wogulira woyamba. Pa ntchito zambiri, zinthu zomwe zimakhala ndi mawonekedwe ovuta, kapena malo omwe amafunikira kusinthasintha, zoyezera zamitundu yambiri nthawi zambiri zimapereka phindu labwino kwambiri lazachuma ngakhale kuti zimakhala ndi ndalama zambiri pasadakhale. Kulondola kwawo, liwiro lawo, komanso kusinthasintha kwawo kumapangitsa kuti ntchitoyo isungidwe bwino zomwe zimawonjezeka pakapita nthawi.

Mosiyana ndi zimenezi, zoyezera mzere zimapereka njira yotsika mtengo yogwirira ntchito ndi zinthu zochepa, zinthu zofanana, kapena zoletsa bajeti. Kapangidwe kake kosavuta komanso mtengo wotsika wolowera zimapangitsa kuti zikhale zoyenera kwa opanga ambiri ang'onoang'ono mpaka apakatikati kapena ntchito zapadera.

Chisankho chabwino kwambiri chimafuna kusanthula kwathunthu zofunikira zanu zopanga, mawonekedwe a chinthu, ndi magawo azachuma. Mwa kuwunika mosamala zinthuzi ndikuganizira mtengo wonse wa umwini osati mtengo woyambirira, mutha kusankha ukadaulo woyezera womwe ungakupatseni phindu lalikulu pazachuma pakapita nthawi.