Butterfly mavhavha

Centerline Butt-Clamp Nyoro Chisimbiso Buttery Buttery Butters Cutter, Zvirimwa Zvakawanda, Indasitiri yeMakemita emvura, kuitisa madhiri emvura uye kudhonzwa, seyekudzora, seyekudzika, seyekudzora uye akachekwa uye akachekwa kushandiswa.

Butterfly vharuvhu, raidanidzirwa seButterfly Valve (butterfly Valve), letter kune yekuvhara nhengo (Valve flate axis yekuvhura uye yekuvhara kwerudzi rwevharuvhu, mune pombi inonyanya kushandiswa pakucheka uye kutakura. Butterfly Valve akavhura uye nhengo yekuvhara inhengo yakaumbwa yakavezwa ye disc. Butterfly Valve Yakazara Yakavhurika Kuzara inowanzovharwa kazhinji inopfuura 90 °, butterfly vharugi, kuti igadzwe pabhenji renzvimbo simm gonye. Iko kushandiswa kwehonye gear kuderedza, kwete chete kunogona kuita butterfly ndiro nekuzvikwereta, kuitira kuti butterlfly ndiro yakamira mune chero chinzvimbo, asi zvakare kugadzirisa basa rekushanda revharo.

Hunhu hweshandare dzepamhepo dzinokosha butterylfly tembiricha, iyo yekumanikidza yekumanikidza inogadzirwa neCarbon Simbi, mhete yekuisa yeValve yakagadzirwa nemhete yesimbi panzvimbo yemhete yerub. Huru dzakakwirira-tembiricha dzemukati memukati dzinogadzirwa neyekuwasirwa simbi ndiro uye inonyanya kushandiswa kune yakakwira-tembiricha yepakati fitue gasi uye gasi pipi.

Nhatu dzehunhu dzemazvo technical technical yeakakwirira-performance butterfly mavhavha

Mabhasiweki emabhasiketi ezvipfeko zvakare naResfine maindasitiri ekuyerera achivandudza, achisanganisa chisimbiso chekusimbirira, kushomeka kwezvinhu, uye kuita smart kuendesa maitiro asina kufanana nenzira dzakasiyana siyana. Semunhu anotungamira anopa marudzi eVemhando dzeButter Heano maitiro matatu emucheto matekiniki akaisa mabhurugwa edu emabhasiketi akaparadzaniswa.

1. Eccentric kuiswa masisitimu e zero-leak performance

Mwoyo wezvedu zvakakwirira-kuita butterfly volve iri muzvikamu zvaro zveCuccentric, Kubvisa izvo zvakajairika zvekushambadzira nyaya dzinotevedzera matsime echinyakare:

Double Ecccccentric Geometry: Offet Disc Axis (1st Eccentricity) uye Kona yeChigine (2nd eccentricity) Gadzira "Chisimbiso" Chisimbiso "Chisimbiso ne40% zvichienzaniswa nemhando dzekutarisa. Dhizaini iyi inosimbisa bubble-yakasimba shuthoff yemagasi uye zvinwiwa, kusvika pamhepo.
Triple eccentric itsva Iyi tekinoroji inopfuura pasi pevhu mapepa ekupararira kwepasirese mukuparadzanisa kwakanyanya, anoverengera kuvimbika kwenguva refu muzvirimwa zvine simba.

2. Science Science yeHarsh Zvakato Kutengesa

Isu tinonamatira vhezheni zvinhu kuti tiregedze iyo yakanyanya kushanda mamiriro, inofananidza butterfly volve mhando kune chaiyo midhiya inoda:

Zvigadzirwa zvemuviri: Sarudza kubva kuHT300 Cast Iron (Mutengo-Unoshanda Mvura / Gasi-Simbi Carsrial (42 ° C), Yedu 6-inch uye 4-inch butterfly mavharu matsime akaomeswa disc mbichana pasi pekudzivirirwa pasi pehukuru hwechiratidzo
SEAL ACTIMITIONS: Zvisikwa zvakapfava (NBR / EPDM) Offer Reserance

3. Akangwara Accuation yePrecision Control

Yedu butterfly mavhavha inobatanidza michero yepamberi yekuvandudza kushanda kwekushanda uye kuchengeteka:

Worm Gear Desters: Izvi zveManual mavharuvhu, izvi zvinowedzera zvinoshamisa uye zvichikweretesa kuita nyore 90 ° Socalisers
Autirwo Izvi zvinoita kuti mandarives edu akakodzera otomatiki maitiro, kuderedza mhinduro nguva ne30% zvichienzaniswa neyekuyevedza pasi pasi masisitimu.

Kusimudza kudzora kwako kuyerera pamwe nekutanga

Kubva mukugoverwa kwemvura kune yakakwirira-tembiricha maindasitiri maindasitiri, macarves edu anopa hake, kusimba, uye kushandurwa kwako system yako inoda. Nechisimba chisimbiso chisimbiso, midziyo yekutanga, uye Smart Actuation, isu tashandura vharuvhu butterf kubva pane yakapfava mudziyo mumhinduro yakakwirira-yekuita. Ongorora mabhurugwa edu ekutengesa nhasi uye anowana mutsauko uyo unonzwisisika unonhuwira unoita-nekuti mukuyerera kudzora, kuita ndizvo zvese.

S Storaen butterfly mavharuvhu: Tsika dzechitsika uye mhando yemhando yepamusoro

Storaen Referfine Maindasitiri kuyerera neTailor-yakagadzirwa butterfly Valuties mhinduro uye Uncomproming miitiro yemhando, ichivimba vharuvhu hwese dzinosangana nezvako zvakasiyana. Kubva pakusarudzwa kwezvinhu kuti zviitwe chitupa, yedu butterfly volve marudzi ekubatanidza engineering lexily ine simba ivimbiso ivimbiso, heino mashandisiro atinoita zvaunoda chaizvo.

Kugadziriswa: Injiniya kune yako chaiyo yakatarwa

1. Yakagadziriswa sizzing & kugadziriswa
Kufukidza DN40 to DN1200, yedu 4-inch butterfly vharuvhu uye 6-inch butterfly volve models (uye kupfuura) kuenderana neipi network network. Saizi isina kuenzana? Isu tinosimbisa tsika madhiri emamwe makasimudziro, kubva kuComming HVAC system kune yakakura maindasitiri mapipi.
Sarudza kubva pafer, lug, yakagadzirirwa, kana yakachekwa kubatanidzwa kuti ifanane neshamhu, din, kana jis zviyero-kubvisa adapter hassles mumapurojekiti epasirese.

2. Zvinyorwa & Chisimbiso Optimization

Zvigadzirwa zvemuviri: Sarudza HT300 cast iron (mvura / gasi), simbi inorema), kana 316l simbi) kuti ienderane nhoter kubva -40 ° c kusvika 450 ° c.
Mhando dzeSeal: Zvipfeko zvinyoro (NBR / EPDM) yemvura / marara (≤0.1ms Simbi + yeGraphi (flue gasi-gasi pasi pasi pevhu.

3. Actuation & Basa

Manual (Worm Gear), pneumatic, emagetsi, kana hydraulic actuators ne iso 5211 kukwira kuve nechokwadi chekudzora chaiko. Wedzera kutadza-kwakachengeteka michina (mhepo-kune-yakavhurika / kuvhara) kana 4-20ma mhinduro ye otomatiki maitiro.
Magwaro akasarudzika: Cryogenic mavharuvhu (-196 ° C), mienzaniso yakakwirira-yakakwirira, kana kudzima moto-yekudzvanywa kumisikidzwa kune yekuchengetedza-inokatyamadza.

Uncompromising mhando: Kubva kuDesiti yekuendesa

1. RIGOR TESTING TOROME

Hydrostatic bvunzo: 1.5x kudzvanywa ratidziro yezviratidzo, 1.1x yezvigaro, zvichisimbisa zero lagege.
Cycle Kuedzwa: 5,000+ mashandiro ezvisimbiso zvakapfava, 10,000+ kune zvigadziko zvakawoma-kuratidza kusimba kushaikwa kweshanhiti.
Kuongorora kwezvinhu: Chero chikamu chinosanganisira chitupa chemabhiza, kuona kutevedzera nekumanikidza kwemakemikari uye tembiricha zvinodiwa.

2. Warranty & mushure mekutengesa-kutengesa rutsigiro

1-gore waranti inovhara chisimbiso chekuita uye michina kuremara, ine 24/7 technical rutsigiro rwekuisa, kugadzirisa, kana kugadzirisa dambudziko.
Zvikamu zveSpare: Kurumidza kuburitsa zvigaro zvekutsiva, discs, kana macustors kuti uderedze mari yekudzvanya-yakanakira vatengi kutenga mabhuruku ekutengesa muhuwandu.

Nei sarudza stocten yetsika matsimba emapoterfly?

Chikumbiro Chekushandisa: Kunyangwe iwe uchida nzvimbo yekudyara yekubatira kwemvura kana kamukurukura yemhando yezvirimwa zvePetrochemical, mainjiniya edu anowedzera butterfly volve uye application kune yako chaiyo maitiro.
Mari yakakwana inobudirira: Yakagadzirirwa mhinduro dzinoderedza-engineering mitengo, nepo inogadziriswa madhiri akatemwa kuchengetedzwa ne30% vachienzaniswa nemagariro edzinza.

Simudza system yako neyakagadziriswa

Usagadzirise kubva ku-iyo-shori kana mashandiro ako achida kunaka. Storaen’s Tsika butterfly mavharuvhu-anotsigirwa nemagariro ane chimiro chevimbiso, kuendesa mashandiro, kuvimbika, uye kushandurwa mapurojekiti ako anofanirwa. Ongorora mabhurugwa edu buttery zvekutengesa nhasi uye ona kuti mainjiniya akashandura shanduko inoyerera.

Kuiswa kweFomu Rongedza
(1) Center yakakurumbira butterfly vheji

(2) Imwe chete eccentri yakavanzika butterfly vheji
(3) kaviri eccentric seal butterfly vheji

(4) matatu eccentric seal butterfly vheji

Zvinoenderana neyekuisa pasi pezvinhu zvekumisikidzwa
(1) Nyoro SEAL Butterfly Valve:
1) Kuisa mucherechedzo neasina-simbi zvinyoro-nyoro kune zvisiri-simbi nyoro nyoro yekuumbwa.
2) Kuisa chisimbiso neine simbi yakaoma zvinyorwa kune isiri-simbi nyoro nyoro yekuumbwa.
(2) Simbi yakaoma Seval butterfly vhezheni: Kuisa vice nezvinhu zvakaoma nesimbi kune simbi yakaoma zvinhu zvekuumbwa.

Kuiswa nemabatiro ekuisa chisimbiso
(1) kumanikidzwa seal butterfly vheji
1) elastic seal butterfly vharuvhu. Chisimbiso chaicho nekumanikidzwa kwependi yekuwedzera kuendesa chigaro cheValve kana iyo vharuvhu yakavharwa, chigaro cheValve kana vheti yeValticity yakagadzirwa.
2) Kunze Torque Seal Butterfly Valve. Kuongorora kuiswa kunogadzirwa neTorque kwakashandiswa kuValve Shaft.
(2) yakamanikidzwa seal butterfly vharuvhu. The sealing specific pressure is generated by the valve seat or valve plate on the poppet sealing element filling pressure.
(3) otomatiki kuiswa kuLastaling butterfly vharuvhu. Kumanikidzwa kwekumanikidzwa kunogadzirwa otomatiki nekumanikidzwa kwepakati.

Kuiswa nekushanda kumanikidzwa
(1) vacuum butterfly vharuvhu. Kushanda kumanikidzwa pazasi peiyo yakajairika murwi weAtmpherc khalenda butterar buttery.
(2) Low Pressure Butterfly Valve. Nominari kumanikidzwa PN <1.6mpa butterfly vharu.
(3) Pakati pekumanikidza butter butterlfly vharuvhu. Nominari kumanikidza PN 2,5 – 6.4mpa butterlfly vharuvhu.
(4) Yakakwirira-yekumanikidza butterfly vharuvhu. Nominari kumanikidza PN 10,0 – 80.0mpa butterfly vharuvhu.
(5) Ultra-yakakwira kudzvinyirira butterfly vharuvhu. Nominal Pronet pn> 100mpa butterfly vharu.

Kuiswa nekumhanyisa tembiricha
(1) High tembiricha buttergress vharuvhu. T> 450 C Butterfly Valve
(2) yepakati tembiricha butterfly vharuvhu. 120 c(3) yakajairika tembiricha buttergry buter. 40 c(4) yakaderera tembiricha buttergry vharuvhu. Butterfly vhezheni yezana zana (5) Ultra-low tembiricha butterfly vharuvhu. T <100 c butterfly vharuvhu.

(1) butterfly vharuvhu.

Iyo butterfly ndiro yeButt-Clamp butterfly vharuvhu inoiswa muDiamater kutungamira kwepombi. MuCylindrical Channel yemutengesi weButterf.

Butterfly vharuvhu iri nyore muchimiro, zvidiki muhukuru uye chiedza chakaremerwa, uye chine zvikamu zvishoma. Uye chete inoda kutenderera 90 ° inogona kukurumidza kuvhura uye kuvhara, iri nyore kushanda, panguva imwe chete iyo vharuvhu ine mavara akanaka ekutonga. Kana butter butterlit iri munzvimbo yakazaruka, uko ukobvu hwebharuva rakazara, iko kupururudza kwega kwega pakayerera nepakati nepakati nepakati neValve idiki kwazvo, saka ine yakanaka yekuyerera maitiro. Butterfly Valve ine marudzi maviri ekuisa chisimbiso: elastic chisimbiso uye yesimbi chisimbiso. Elastic Seal vharuvhu, chisimbiso chinogona kuiswa mumuviri wemuvhari kana wakasungirirwa padombo butterfly kutenderera.

(2) butter butterlfly vharuvhu.

Butter Butterfly Valve yeVertical Plate Chimiro, Iyo Valve Stems Simbi Yakaomesesa Salisaling Liposite, butterly Plate Solate Solate Solate Force Force Fionce Yakatemerwa Simbi Isina Spalel. Mhete inosimbisa yeiyo yakapfava seal vhezheni yakagadzirwa nitrile rubber, iyo yakaiswa pane butterfly ndiro.

(3) Lug Type butterfly vharuvhu.

(4) Yakarukwa butterlfly vharuvhu.

Butter Butterfly Valve isisiri-yakavharwa mhando butterfly vhezheni, metallurgy projekiti

Yakanyorwa zvakapfava seal butterfly valve main shafu yekubatanidza saizi: mm

Chii chinonzi butterfly vharuvhu rinoshandiswa?

Iyo butterfly vharuvhu rudzi rwekota-tendeuka vhezheni iyo inoshandisa iyo inotenderera disc kuti itore mvura fluid. Dhizaini yayo inosanganisira dzakasiyana siyana zvinhu zvinoita kuti zviite kuti zviite kuti zviite zvimisikidzo mumaindasitiri akasiyana-siyana, kusanganisira kurapwa kwemvura, kurapa kwemakemikari, uye hvac system. Kunzwisisa mashandiro uye zvakanakira vharuvhu butterly inogona kukubatsira kuti uite zvisarudzo zvine ruzivo pakushandisa kwayo mune dzakasiyana mamiriro.

Chinangwa chimwe chikuru chebharuva vharuvhu ndere kudzora kuyerera kwezvinwiwa nemagasi. Iyo disc mukati meVa Valve Pivolots kutenderedza pakati peaxis, kubvumira nekukurumidza uye kushanda kushanda. Iyi quarter-tendeuka mechanism inonyanya kubatsira apo nekukurumidza kugadzirisa zvinhu kuyerera huwandu hunodiwa. Semuenzaniso, mumvura kurapwa kwemvura kana maindasitiri ekushandisa precise kutonga kwakakosha, iyo butterfly volve inogona kushanda semhinduro inoshanda.

Uyezve, mabhureki mavharuvhu anozivikanwa nekuda kwekuremerwa kwavo uye kuumbwa kwechikamu. Kuenzaniswa nemamwe marudzi emavharuvhu, ivo vanogaramo shoma nzvimbo, vachiita kuti vakwanise kuisirwa nzvimbo munzvimbo dzakasimba kana kana kufungidzirwa kwehuremu kwakakosha. Kunyangwe munzvimbo dzepombi kana nzvimbo dzakavharirwa, dhizaini yebhenji yebhenji inobvumira kuti isingaenzaniswi pasina kubayira basa rekubayira.

Chimwe chinyorwe chakakosha vevhariri vharuvhu iri mune system yekuparadzanisa. Nekuvhara zvizere disc, vharuvhu inogadzira chisimbiso chakasimba chinodzivirira kuyerera kwemvura. Izvi zvinonyanya kubatsira mukugadzirisa mamiriro ezvinhu kunoparadzanisa zvikamu zve pombi inodiwa. Kugona kwekukurumidza uye nekuvimbika kucheka kuyerera kunoita kuti butterfly collves chinhu chakakosha mukudzora masisitimu uye kuona kuchengeteka mumigwagwa yakasiyana siyana yeindasitiri.

Mukupfupikisa, vharuvhu butterbly rinoshandirwa mukunyorera kwakawanda kuti vatongere kuyerera, kuparadzanisa masisitimu, uye kusimudzira kushanda kwemabasa. Yayo yakagadzirwa dhizaini, kukurumidza kushanda, uye kuvimbika kunoita sarudzo yakakurumbira mumaindasitiri akawanda. Kunzwisisa kuti iyo butter butterlet butters inoshandiswa kuitira kuti iwe ugone kukoshesa basa rakaoma iro rinotora muFluid kutonga uye manejimendi. Kunyangwe iwe uchisanganisira muinjiniya, kugadzirisa, kana kugadzirwa kwemaindasitiri, kuve nehunyanzvi hwekurongedza butterlfly volvelicy kukushandira zvakanaka mune yako nyanzvi yehunyanzvi.

Zvakanakira mabutterfly mavhavha

Imwe mukana wakakura webhenji matsotsi emakamuri avo akaenzana. Kusiyana nemavara echinyakare izvo zvinowanzoita kunge bulky, butterfly mavhavha matsime ane chirwere chakareruka chakamiswa pane shaft. Iyi yakatarwa yakatarwa inobvumidza kuisirwa munzvimbo dzakasimba, uchivaita sarudzo yakanaka yemapurojekiti ine nzvimbo shoma yemidziyo. Pamusoro pezvo, zvisikwa zvavo zvakareruka zvinodzora uremu hwese hwekupomba masisitimu, zvichitungamira pakubata nyore uye kuisirwa.

Kumwe kubatsirwa kwakaoma kwemavhiri butters ndeyekukurumidza kushanda kwavo. Iyo Dhizaini Inofambisa Yekutanga Kuvhura uye Kuvhara, nekutenderera kwemadhigirii makumi mapfumbamwe anodikanwa kuti izare rizere. Iyi ficha inonyanya kukosha mukunyorera apo kudzora nguva yekuyerera kuri kutarisisa, sekuti mumvura yekubatwa nemvura kana zvigadziriso zvemakemikari. Iyo inomhanyisa kupindura kwebhazi remukati memabhawa anobatsira kuti uwedzere kushanda kushanda uye kudzikiswa nguva nenguva.

Uyezve, mabhureki mabhururu anopa zvakanakisa kudzora mutemo. Kana zvikamu zvishoma, mavhavha aya anogona kugadzira nzira yekuyerera ichizotambudza zvakanyanya kudzora midhiya ichipfuura nepakati. Hunhu uhwu hunokosha mukushandisa uko precise kuyerera manejimendi akakosha, kubvumira kwekusarongeka system.

Butterbly mavhavha emabhenji zvakare kuratidzira kufungidzira uye zvakaderera zvinodiwa zvinodiwa. Yakavakwa kubva kusimba zvinhu senge simbi isina tsvina kana PVC, ivo vanopokana kuonga, vachiita kuti vakwanise kuita zvinhu zvakasiyana siyana, kusanganisira makemikari ane hutsinye uye nharaunda dzinokanganisa. Simba ravo rakareruka rinoderedza mukana wekutadza kwemuchina kutadza, kuenderera mberi kuderedza zvinodiwa nekugadziriswa uye mari yekushanda.

Chekupedzisira, kushandurwa kwemavhiri butterfly kunovaita kuti vakwanise kuita zvishandiso zvakasiyana manyorerwo akasiyana maindasitiri akasiyana. Kubva kuHVAC Systems kune kurapwa kwemvura uye kurapwa kwemvura, idzi mavhavha matsvina dzinogona kubata dzakasiyana-siyana dzemvura, kuvandudza zvishandiso zvavo mundima dzakawanda.

Ndeupi musiyano uripo pakati pegedhi revharuvha nevharo butterfly?

Inoshanda Mechanism

Musiyano wekutanga pakati peGedhi matsulo uye butterfly mavharuvhu renhema mukugadzira kwavo uye mashandiro ekushanda. A Gedhi Guyve Inoshandisa mutsara mutsara wekusimudza kana kuderedza gedhi kudzora kuyerera. Iyi michina yakakodzera kune-yekudzora asi haina kuita zvakanaka mukushandisa maficha. Zvekare, vharuvhu butterlfly inobatanidza disc inotenderera iyo inodonhedza kutenderera kwepakati kuti itore kuyerera. Dhizaini iyi inobvumira kukurumidza kushanda uye inonyanya kushanda mukureba.

Kuyerera kudzora uye kushanda zvakanaka

Kumwe kusiyanisa kwakashata ndiko kuyerera maitiro. Butterfly mavharuvhu anozivikanwa nekugona kwavo kupa huwandu hunoenderana nekuyerera nekudonha kushoma. Kubudirira uku kwakanaka kwazvo mune yakakura-vhoriyamu application uye uko nzvimbo ishoma. Mukupesana, makomo mavhesi haana kunyatsoita mukukanda uye anogona kugadzira turbulence, inotungamira mukushomeka kwemamiriro ekupedzisira ezvekupedzisira.

Nzvimbo uye uremu kufunga

Butterbly mavharuvhu anowanzojairana zvakanyanya uye akareruka kupfuura gandekovhu. Iyi nzvimbo yekuchengetedza nzvimbo inoita kuti butterfly mavhavha inokodzera kuisirwa munzvimbo dzakasimba, uko gedhi rechinyakare rinogona kuratidzwa. Uremu hwakaderedzwa hwemakwenzi emakwenzi anogadzirisa kubata kubata panguva yekuisa uye kugadzirisa.

Chikumbiro Chekushandisa

Mhando dzeValve mbiri dzine mikana yekunyorera iyo yavanokunda. Gedhi eGedhi anowanzo shandiswa mune zvekushandisa inoda kushoma kudzvinyirira kurasikirwa uye uko kuzviparadzaniswa kwakazara kwakanyanya. Zvinotenderana, butterfly mavharuvhu mune masisitimu inoda kushanda nekukurumidza uye kazhinji inoyerera inogadziriswa, ichiita kuti vave vakanakira HVAC system, kugoverwa kwemvura, uye kurapwa kwemvura.

Ndeapi matatu matatu emhando dzebuthu mavharuvhu?

1. Concentric butterfly mavhavha 

Concentric butterfly mavharuvhu anoratidzwa neyavo nyore dhizaini, uko iyo disc yakaiswa eccentrically ine muviri wemuvheti. Mukugadziriswa uku, iyo disc inotenderera yakatenderedza axis iyo inorara yakafanana nekuyerera kwemvura. Concentric butterfly mavharuvhu anonyanya kushandiswa mukudzvinyirira-kudzvinyirira ekudzvinyirira, achivaita kuti vakwanise kurapwa kwemvura uye nemarara. Danho ravo rakananga rinobvumira kushanda zvakanaka kuyerera uye kushoma kudzvanywa kudonha, uko kunovimbisa kuita kwakakwana mumamiriro akasiyana siyana.

2. Eccentric butterfly mavhavha

Eccentric butterbly mavhavha matsime, anozivikanwa seyakawandisa-mashandiro emakwenzi emavhiri, chinongedzera chakasarudzika chinobvumira iyo disc kuti isunungurwe kubva pachigaro cheValve. Dhizaini iyi inovandudza kusimbisa kugona uye kuderedza kupfeka pazvikamu zvevhiri. Eccentric butterfly mavharuvhu akanyatsokodzera kuti anyatsoda mashandisirwo, kusanganisira ayo anosanganisira dzvinyiriro dzakakwirira uye tembiricha. Ivo vanokunda mumasevhisi akadai sekubata kwemvura slurries, vanokanganisa mvura, uye zvimwe zvinetso zvakanetsa, vachiratidza kushanda kwenguva refu uye kuvimbika.

3. kaviri eccentric butterfly mavhavha 

Double eccentric butterfly mavhavha, kana matatu Offerset butterfly mavharuvhu, tora dhizaini yeeccentric mavhavha nhanho. Nematanho maviri-imwe yeiyo kutenderera kwe disc uye imwe kune chisimbiso chisimbiso – mavhavha aya anopa mashandisirwo ekuwedzera, kunyanya mumamiriro ezvinhu anoda. Iyo mbiri eccentric dhizaini inowana mukudzikira kwepfungwa pakati peiyo disc uye chigaro, ichibvumira chisimbiso chakasimba pasina kupfeka zvakabatana neyechinyakare volve dhizaini. Ndidzo dzakanakira sarudzo dzekumanikidza, dzakakwirira-tembiricha uye dzinowanzowana kushandiswa mumaindasitiri akadai semafuta negesi, chizvarwa chemagetsi, uye mishonga yemishonga.