I-DOOSAN 20010500002C 20010500028 / S500LC DX480 DX500 DX520 I-Track Carrier Roller okanye i-Track Upper Roller Assembly / I-ExC Chassis Components Source mveliso kunye nomenzi / I-CQC TRACK

Izisombululo ze-Precision Undercarriage ze-Doosan DX480, DX500, kunye ne-DX520 Excavators: Uhlalutyo olupheleleyo lobuchwephesha lwee-Track Carrier Roller Assemblies (Iinombolo zeCandelo 20010500002C kunye no-20010500028) kunye ne-Manufacturing Excellence ye-INDLELA YE-CQC

Umbhali: uJack
Umhla: Epreli 3, 2026

1. Isishwankathelo soBugcisa: Indima ebalulekileyo yeeRollers zeTrack Carrier kwiLarge Doosan Excavators

Irola yokuthwala itrekhi—ekwabizwa ngokuba yirola ephezulu okanye indibano yerola ephezulu—yinto ebalulekileyo kodwa edla ngokungananzwa kwinkqubo yokuthwala itrekhi yezixhobo ezinkulu zokumba. Ngelixa iirola ezisezantsi zithwala ubunzima bokusebenza bomatshini emhlabeni, iirola ezithwala itrekhi zenza umsebenzi owahlukileyo kodwa obalulekileyo ngokulinganayo: zikhokela kwaye zixhasa icandelo eliphezulu (lokubuya) letsheyini yokulandelela njengoko lihamba ukusuka kwi-drive sprocket libuyela kwi-front idler. Ngaphandle kweerola ezithwala itrekhi ezisebenza kakuhle, itsheyini yokulandelela iya kutshona kakhulu, ibethe ngamandla ngexesha lokuhamba ngesantya esiphezulu, kwaye ibe semngciphekweni wokuphulukana nomzila—ingakumbi ngexesha lokujika okubukhali okanye xa uhamba kumhlaba ongalinganiyo kwiindawo zemigodi.

Kwabo basebenza kwi-Doosan DX480, DX500, kunye ne-DX520 excavators—oomatshini abakhulu be-49–52 ton class abasetyenziswa kakhulu kwimigodi emikhulu, ukumba amatye, ukwakha okunzima, uphuhliso lweziseko, kunye nokumba ngobuninzi—ukuthembeka kwe-carrier roller assembly kuchaphazela ngokuthe ngqo ukulungelelaniswa kwendlela, ubomi be-subcarriage component, kunye nexesha lokusebenza komatshini ngokubanzi. Idatha yeshishini ibonisa ukuba iindawo ze-subcarriage zinokumela ngaphezulu kwe-30% yeendleko zokugcinwa kwezixhobo zizonke, zenze izigqibo zokuthenga ezinolwazi ezibalulekileyo ekuphuculeni iindleko zizonke zobunini.

Le ncwadi inika uvavanyo olupheleleyo lobuchwephesha lweenombolo ezimbini ze-Doosan OEM—20010500002C kunye ne-20010500028—ezimela iindibano ezibalulekileyo ze-track carrier roller ze-DX480, DX500, kunye ne-DX520 heavy excavator platforms. Ingqwalasela ekhethekileyo ibekwe kwiINDLELA YE-CQC(I-HELI MACHINERY MANUFACTURING CO., LTD.), umenzi ohlanganiswe ngokuthe nkqo oneminyaka engaphezu kwama-20 yobuchwephesha kwizinto ezisetyenziswa ngaphantsi kwesithuthi esinzima, kwaye kutheni isikhundla sakhe njengomzi-mveliso womthombo sibalulekile kwiingcali zokuthenga zehlabathi ezifuna izinto zetshasi ezikumgangatho we-OEM ngamaxabiso akhuphisanayo.

2. Ukuchonga Inombolo Yenxalenye kunye Nokuhambelana Komatshini

Ukuqonda ubudlelwane phakathi kweenombolo zenxalenye ze-OEM zeDoosan kunye nokusetyenziswa kwazo koomatshini kubalulekile ukuze kufunyanwe ngokuchanekileyo. Amanani akhankanyiweyo kolu hlalutyo afuna ukutolikwa ngononophelo ngokusekelwe kuncwadi lobugcisa olufumanekayo, iikhathalogu zenxalenye, kunye namaxwebhu ahambelanayo.

2.1 Amanani eCandelo eliPhambili kunye nezicelo zawo

Uhlobo oluhambelanayo, i-200105-00002B, lubhalwe njengesixhobo sokuhambisa iimoto esihambelana namaqonga e-DX420 kunye ne-DX520, nto leyo eqinisekisa ukuba usapho lwe-200105xxxx lwamanani eenxalenye luquka iimodeli ezininzi ezinkulu ze-Doosan excavator. Olu luhlu lubaluleke kakhulu kwiingcali zokuthenga ezilawula iinqwelo ezixutyiweyo kuluhlu lweetoni ezingama-40–52.

Kwiimodeli zeDoosan DX500LCA/520LCA-HD, iinkcukacha ezibhaliweyo ziqinisekisa uqwalaselo lwe-undercarriage oluqinileyo olunee-roller ezintathu eziphezulu (ii-carrier roller), ii-roller ezisezantsi ezili-9, kunye nee-track guards ezi-3 kwisakhelo ngasinye se-track. Olu yilo lwe-undercarriage olunzima lunesakhiwo esomeleleyo esimile okwe-X esine-track spring kunye ne-idler edibeneyo, isakhelo se-track section sebhokisi esiqinileyo, kunye neekhonkco ezitywiniweyo ezizithambisayo.

2.2 Iinkcukacha zePlatform yoMatshini

Oomatshini ekujoliswe kubo kwezi zixhobo zokuthwala iirola basebenza kudidi olunzima lweetoni ezingama-49–52, kunye neenkcukacha ezilandelayo eziqinisekisiweyo:

Uthotho lweDoosan DX480/520LCA-K luxhotyiswe ngobunzima obuphezulu kudidi lwayo kunye nesithuthi sangaphantsi esinde nesibanzi kakhulu, esivumela abaqhubi ukuba benze imisebenzi enzima nenzima ngozinzo oluphezulu. Uthotho lwe-DX520LCA-K crawler excavator, olunobunzima bokusebenza obuyi-52,200 kg, luphuhliswe ngeempawu eziphambili zokuvelisa okuphezulu, uzinzo olukhulu kwindawo yokusebenza, kunye neendleko zokusebenza eziphantsi.

2.3 Ukuqinisekiswa kwenani leenxalenye zesithuthi esingaphantsi kwenqwelo

Kwabaqhubi beemoto kunye neengcali zokuthenga, ukubalwa kweenxalenye ngokuchanekileyo kubalulekile ukuze kuodolwe ubungakanani obuchanekileyo. Idatha eqinisekisiweyo evela kwimithombo emininzi iqinisekisa ubungakanani obulandelayo beenxalenye zesithuthi esingaphantsi kwemoto kwiDoosan DX480 kunye neDX520:

Ubungakanani obubhaliweyo beerola ezine eziphezulu (iirola zokuthwala) ngomatshini ngamnye buqinisekisa ukuba ii-excavators ze-DX480 kunye ne-DX520 zisebenzisa iirola ezimbini zokuthwala kwicala ngalinye lendlela. Kwisimo se-DX500LCA/520LCA-HD, iirola ezintathu eziphezulu kwicala ngalinye zichaziwe, nto leyo eyenza ukuba zibe zintandathu ngomatshini ngamnye. Olu tshintsho lugxininisa ukubaluleka kokuqinisekisa uqwalaselo oluthile lwesithuthi esingaphantsi komhlaba ngaphambi kokuba u-odole.

3. Umsebenzi woBunjineli kunye noYilo loMatshini lweeRollers zoMthwali

3.1 Uxanduva Lokusebenza

I-roller assembly ye-track carrier roller yenza imisebenzi emithathu ebalulekileyo echaphazela ngokuthe ngqo ubomi obude be-subcarriage:

1. Isikhokelo seNdlela ePhezulu: Iirola zesithuthi zikhokela icandelo lokubuyela kwetsheyini yendlela (ephezulu) njengoko ihamba ukusuka kwi-drive sprocket ibuyela kwi-idler yangaphambili. Uyilo lwe-dual-flange lukhokela ngokukhuselekileyo ikhonkco letsheyini yendlela, luthintela ukutyibilika ecaleni kunye nokubetheka kakhulu ngexesha lokuhamba ngesantya esiphezulu. Isikhokelo esifanelekileyo sigcina ulungelelwaniso lwendlela, sithintela ukushukuma ecaleni, kwaye sinciphisa ukuguguleka kwitsheyini yendlela kunye namazinyo e-sprocket.

2. Ulawulo lweDynamic Tension: Ngelixa i-idler yangaphambili kunye ne-track adjuster zilawula i-static track tension, ii-carrier rollers zinceda ukulawula ukuguquguquka kwe-dynamic tension okwenzeka njengoko umatshini ukhawuleza, unciphisa isantya, okanye ujika. Lo msebenzi ubaluleke kakhulu ngexesha lokujika okubukhali kwiindawo zokumba, apho i-top track ifumana amandla abalulekileyo asecaleni anokubangela ukuphuma kwesitimela ukuba awakhokelwanga ngokufanelekileyo.

3. Inkxaso yeTrack Chain kunye noThintelo lokuSag: Umsebenzi oyintloko wee-carrier rollers kukuxhasa ithrekhi kunye nokuthintela ithrekhi ukuba ingatyibiliki kakhulu, ukunciphisa ukungcangcazela ngexesha lokuhamba kunye nokuthintela ithrekhi ukuba ingatyibiliki ecaleni. Ukuwa kakhulu kwethrekhi kunokubangela ukuba ithrekhi iqhagamshelane nesakhelo sethrekhi, nto leyo ekhokelela ekugugeni ngokukhawuleza kunye nokuphuma kwereyile.

4. Isithintelo Songcoliseko: Iirola zokuthwala zifaka iinkqubo zokuvala eziphambili ukwenza isithintelo esomeleleyo nxamnye nodaka, isanti, kunye nokufuma—izinto ezingcolisayo eziqhelekileyo kwiindawo zemigodi kunye neendawo zemigodi. Oku kukhusela iibheringi zangaphakathi kwaye kwandisa ubomi benkonzo.

3.2 Uyilo lweCandelo

Indibano epheleleyo ye-Doosan carrier roller iqulathe la macandelo alandelayo:

Iirola zethrekhi zilandela inkqubo "yokuwelda → ukuchwetheza ngokuchanekileyo kwe-CNC lathe", zisusa iimpazamo zokuxinana okubangelwa kukwenziwa kwemishini emva kokuwelda kwaye ziphucula kakhulu ukuchaneka kwejometri kunye nokuzinza kokusebenza.

4. Iinkcukacha zezinto kunye neMigangatho yoNyango loBushushu

4.1 Ukukhetha Izinto

Iirola zokuthwala ezisemgangathweni zee-excavator zeDoosan zenziwe ngeentsimbi ze-alloy ezikumgangatho ophezulu ezikhethwe ngenxa yamandla azo angaqhelekanga okuvelisa, ukuqina, kunye nokumelana nokuguguleka. Izinto ezichazwe rhoqo kwiirola zokulandelela ii-excavator yintsimbi ye-alloy ye-50Mn (i-AISI 1050 elinganayo), i-alloy ene-carbon-manganese ephezulu eyaziwa ngokuqina kwayo okugqwesileyo kunye nokumelana nokuguguleka.

Umzimba wevili wenziwe ngentsimbi engqukuva eyi-50Mn enokuqina okuhle, ukuqinisekisa ulwakhiwo olufanayo lweenkozo kunye nokususwa kwezithuba zangaphakathi ezinokukhokelela ekungasebenzi kakuhle kwangethuba.

4.2 Iinkcukacha zoNyango loBushushu

Ukusebenza kwerola yokuthwala umkhondo kuxhomekeke kakhulu kwiprofayili yayo yonyango lobushushu:

Umgca we-automation treatment automation usebenzisa iindlela eziphambili zokucima ubushushu ukwenza i-roller, ukuhlangabezana neemfuno zobugcisa ezingqongqo zezinto ezikumgangatho wemigodi. Kwi-roller body, inkqubo yokucima nokupholisa kunye nokucima umphezulu ophakathi iqinisekisa amandla kunye nokumelana nokuguguleka, ngelixa i-shaft ifumana unyango olufanayo ukuze kufezekiswe ubunzima bomphezulu be-HRC 52–60 ngobunzulu bomaleko oqinileyo obuyi-3–6 mm.

4.3 Umthamo woMthwalo kunye neeMetriki zokuSebenza

Izinto ezisemgangathweni ophezulu ezenziwe ngezinto ezisemgangathweni ophezulu zinokuhlala ixesha elide ngama-20-30% kunezinye iindlela ezingabizi kakhulu, nto leyo ethetha ukonga okukhulu kwexesha elide.

5. I-CQC TRACK: Umvelisi okhethekileyo wee-Doosan Undercarriage Components

5.1 Iprofayili yeNkampani kunye neLifa leMveliso

I-CQC TRACK, esebenza phantsi kwe-HELI MACHINERY MANUFACTURING CO., LTD., ngumvelisi ohlanganiswe ngokuthe nkqo oseQuanzhou, eTshayina—ummandla owaziwa njengeqela eliphambili lokubonelela ngezixhobo zokuhambisa umhlaba kwihlabathi liphela. Ngamava angaphezu kweminyaka engama-20 yokuvelisa, i-HELI izibonakalise njengomnye wabavelisi abathathu abaphambili bezixhobo zokuhambisa ngaphantsi komhlaba kummandla waseQuanzhou.

Igama lophawu i-CQC TRACK lifanekisela izibophelelo ezintathu ezisisiseko: Iinkqubo zeCrawler, Ukuqinisekiswa koMgangatho, kunye nokuzibophelela ekuqineni phantsi kweemeko ezinzima nezinefuthe elikhulu ezifunyanwa kwimigodi, ukumba amatye, kunye neeprojekthi ezinkulu zeziseko zophuhliso.

5.2 Iziqinisekiso zoMgangatho kunye neMigangatho

I-CQC TRACK isebenza phantsi kwesambulela sesatifikethi esineemigangatho emininzi, ephethe zombini ukuqatshelwa kwenkqubo yomgangatho we-ISO 9001:2015 kunye nezatifikethi ezininzi, ezithile zesatifikethi semveliso ye-CQC. Esi siqinisekiso siphindwe kabini siqinisekisa ukuba yonke into—ukusuka ekukhethweni kwezinto eziluhlaza ukuya ekuhlolweni kokugqibela—iyahlangabezana nemigangatho yolawulo lomgangatho eyaziwayo kwihlabathi liphela. Isatifikethi se-ISO 9001:2015 sinika ubungqina obubhaliweyo bolawulo lomgangatho oluhambelanayo kuzo zonke iinkqubo zokuvelisa, nto leyo enika iingcali zokuthenga zehlabathi ukuzithemba ekuthembekeni kwemveliso.

5.3 Amandla okuvelisa kunye noLawulo loMgangatho

Amandla okuvelisa e-CQC TRACK axhomekeke ekudibaneni okuthe nkqo ngokupheleleyo kunye neenkqubo ezilawulwayo zokulandelelana:

Ipotifoliyo epheleleyo yezixhobo ze-undercarriage ze-CQC TRACK iquka iintambo zomkhondo, izihlangu, ii-sprockets, ii-idlers, ii-bottom rollers, kunye nee-carrier rollers—zenzelwe ngokukodwa ii-crawler excavators ezisetyenziswa kakhulu kwimigodi nasekwakhiweni kwihlabathi liphela. I-CQC TRACK ibhale ukuhambelana okuthe kratya kwezinto zayo ze-undercarriage kwiimveliso ezininzi, kuquka iDoosan, iKomatsu, iCaterpillar, iHitachi, iSumitomo, iHyundai, kunye neVolvo, iqinisekisa ukusebenza ngokubanzi kwemigangatho yazo yokuvelisa.

5.4 Imodeli yeNkonzo ye-OEM kunye ne-ODM

I-CQC TRACK isebenzisa imodeli yenkonzo ezimbini evumela zombini iindawo ezitshintshiweyo ezisemgangathweni kunye nezisombululo zobunjineli ezenzelwe wena:

• Ukwenziwa kwe-OEM: Ukuveliswa kwezinto ngokweemfuno zabathengi, imizobo, kunye nemigangatho yomgangatho. Lo mzi-mveliso uxhotyiswe ngokudibeneyo okungenamthungo kwiikhonkco zobonelelo zehlabathi, ukubonelela ngemveliso ethembekileyo yeerola, ii-idlers, ii-sprockets, kunye nee-track links.
• Ubunjineli be-ODM: Uphuhliso oludibeneyo, uyilo, kunye nokuqinisekiswa kwezisombululo zezithuthi ezingaphantsi kwesithuthi eziphuculweyo okanye ezenzelwe wena ngokupheleleyo. Iqela lobunjineli lijongana neendlela eziqhelekileyo zokusilela, linikezela ngoyilo oluphuculiweyo oluphucula ukusebenza kunye nokunciphisa iindleko zizonke zobunini.

5.5 Uqinisekiso loMgangatho kunye neWaranti

Izixhobo ze-CQC TRACK ezingaphantsi kwesithuthi zenziwe ukuze zihlangabezane okanye zidlule kwiimfuno ze-OEM. Ukudibanisa ubuchule boyilo kunye nobunjineli kunye neetekhnoloji zokuvelisa eziphambili kuqinisekisa iimveliso ezintsha, ezinokuthenjwa, kunye nezikhuphisanayo ezihlangabezana nemigangatho ephezulu yomgangatho. Ugutyungelwe yiwaranti ludla ngokuthatha iinyanga ezili-12 okanye iiyure ezingama-2,000 zokusebenza, kuxhomekeke kwinqanaba lecandelo kunye nobunzima besicelo. Uphando lubonisa ukuba izixhobo ze-undercarriage ezisemgangathweni ophezulu ezenziwe ngemigangatho eqinileyo zinokufikelela ubomi benkonzo obude ngama-20-30% kunezinye iindlela ezingabizi kakhulu.

6. Ukufunyanwa kweMveliso ngqo: Iingenelo zoKhuphiswano

6.1 Isiphakamiso sexabiso leCandelo loNikezelo

Ukukhangela i-Doosan DX480, DX500, kunye ne-DX520 carrier roller assemblies ngqo kwi-source factory kunye nomenzi ofana ne-CQC TRACK kunika iingenelo ezahlukeneyo ngaphezu kweendlela zokusasaza ezinamanqanaba amaninzi:

6.2 Amaxesha okukhokela kunye noLawulo lwezoThutho

Kwiindibano ze-roller ze-carrier ze-Doosan, amaxesha aqhelekileyo okukhokela ngqo kwifektri ngala:

• Izinto ezigciniweyo: Iintsuku ezi-5–10 zokusebenza (izinto ezilungisiweyo)
• Yenziwe ngokwe-odolo: kwiintsuku ezingama-20–25 emva kokuqinisekiswa kwesivumelwano
• Ukuhanjiswa ngokukhawuleza: Kuyafumaneka kwiimfuno ezingxamisekileyo

Ukuthunyelwa kwempahla okuqhelekileyo yi-FOB ukusuka eXiamen port, eTshayina, kunye nothutho oluya kwindlu ngendlu olufumaneka ngokusebenzisa ubudlelwane obusekwe ekuthuthweni kwempahla.

6.3 Uthelekiso lweendleko (oluqikelelweyo)

7. Ukufakelwa, Ukugcinwa, kunye nokuphuculwa koBomi beNkonzo

7.1 Ukuqinisekiswa Kwangaphambi Kokufakwa

Ngaphambi kokufaka indibano entsha yerola yokuthwala ithrekhi, qinisekisa ezi parameter zilandelayo zibalulekileyo:

1. Ukuhambelana kwepateni yokuxhoma — Qinisekisa ukuba isithuba semingxunya yebholiti kunye nobubanzi buhambelana nesibiyeli sesakhelo sendlela
2. Ububanzi kunye nobubanzi berola — Qinisekisa ukuba ubukhulu buhambelana nesithuba sekhonkco lethrekhi kunye nokususwa kwendlela ephezulu
3. Uqwalaselo lweFlange — Qinisekisa ukuba uyilo lweflange ezimbini luhambelana neenkcukacha ze-OEM
4. Imeko yetyathanga lomkhondo — Linganisa ubude bepitshi yetyathanga; ukuba idlula i-3%, ukutshintshwa kwetyathanga kufanele kuqale ngaphambi kokufakwa kwerola

7.2 Isishwankathelo seNkqubo yoFakelo

1. Xhasa umatshini ngokukhuselekileyo kumphezulu oqinileyo, othe tyaba kunye nomtya wendlela okhululekileyo kuxinzelelo
2. Susa iibholithi zokufaka iirola zenkampani ezikhoyo usebenzisa izixhobo ezifanelekileyo ze-torque
3. Coca umphezulu wesibiyeli sokufaka uze uhlole umonakalo
4. Beka i-carrier roller assembly entsha uze ufake ii-bolts ezintsha ezixineneyo (ukusebenzisa kwakhona ii-bolts ezindala kuyingozi yokhuseleko)
5. Iibholithi zeTorque ngokweenkcukacha (qhagamshelana nencwadi yesikhokelo seworkshop yomatshini ukuze ufumane amaxabiso achanekileyo; ngesiqhelo yi-300–450 N·m kwiklasi yeetoni ezingama-49–52)
6. Phinda ubeke uxinaniso lwendlela kwi-sag echazwe ngumenzi (ngesiqhelo yi-35–40 mm phakathi kwendlela kunye nesakhelo sendlela kwindawo ephakathi)
7. Sebenzisa umatshini ngesantya esiphantsi kwaye uhlole ukujikeleza okufanelekileyo kwerola kunye nokuthembeka kokutywina

7.3 Ishedyuli yoLondolozo

Ukuhlolwa rhoqo kubalulekile ukuze kuphuculwe ubomi besithuthi esingaphantsi kwemoto, esiyenye yezona ndawo zibiza kakhulu zomatshini wokumba.

7.4 Iindlela zokusilela kunye nokusombulula iingxaki

8. Ukubaluleka koKhetho olufanelekileyo lweeRoller zokuthwala kwiMigodi enzima

Iirola zokuthwala zidla ngokuba zezona zinto zingahoywayo kwinkqubo ye-excavator undercarriage. Ngokungafaniyo neerola ezisezantsi, ezibonisa iimpawu ezicacileyo zokuguguleka ngenxa yokuncipha komhlaba okanye iindawo ezithe tyaba ezibonakalayo, iirola zokuthwala zinokungasebenzi kancinci kancinci ngaphandle kweempawu zokusebenza kwangoko. Nangona kunjalo, i-carrier roller engasebenziyo inokubangela ukuphazamiseka okukhulu kwendlela, ngakumbi ngexesha lokuhamba ngesantya esiphezulu okanye ukujika ngokukhawuleza kwiindawo zemigodi, okukhokelela kumonakalo omkhulu we-subcar kunye nexesha elibizayo lokungasebenzi.

Kwi-Doosan DX480, DX500, kunye ne-DX520 excavators ezisebenza kwimigodi kunye nokwakha okunzima—oomatshini abanobunzima bokusebenza obudlula iitoni ezingama-50 kunye neemfuno zemveliso yemihla ngemihla—ukukhetha ii-carrier rollers ezikumgangatho ophezulu ezinonyango olufanelekileyo lobushushu, iinkqubo zokuvala eziqinileyo, kunye nomatshini ochanekileyo kubalulekile. Ii-carrier rollers ze-CQC TRACK ziquka iteknoloji yokuvala ephucukileyo, ebonelela ngomqobo oqinileyo nxamnye nongcoliseko kwaye yandisa ubomi benkonzo kwiindawo zokwemba ezirhabaxa.

Ukumelana nokuguguleka kwereyile okuphezulu, amandla okuthwala imithwalo ephezulu yeradial, indawo enkulu yokuthwala iibhasi, amandla amakhulu eoyile, kunye nesitywina esigqibeleleyo zezona zinto zibalulekileyo kwiirola ezisemgangathweni. Ezi mpawu ziqinisekisa ukuba iirola zokuthwala ezigcinwe kakuhle ziya kubonelela ngenkonzo ethembekileyo kulo lonke ixesha loyilo lwazo.

9. Isiphelo

Kwabo basebenza kwi-Doosan DX480, DX500, kunye ne-DX520 excavators ezisebenza kwimigodi, ekumbeni, ekwakheni izinto ezinzima, nakwiiprojekthi zeziseko zophuhliso—oomatshini abanzima abakumgangatho we-49–52 ton abaneemfuno zemihla ngemihla zemveliso—i-track carrier roller assembly emelwe ziinombolo zenxalenye 20010500002C kunye ne-20010500028 yinxalenye ebalulekileyo yomsebenzi wayo, ukuthembeka kwayo kuchaphazela ngokuthe ngqo ukulungelelaniswa kwendlela, ubomi benxalenye yesithuthi esingaphantsi kwesithuthi, kunye nexesha lokusebenza komatshini.

I-CQC TRACK izichaza njengomvelisi okhethekileyo odibanisa ubuchule be-metallurgical obungaphezulu kweminyaka engama-20, ukuhlanganiswa ngokuthe nkqo kweenkqubo zokubumba kunye nonyango lobushushu, kunye nemodeli yenkonzo ye-OEM/ODM ephindwe kabini ukubonelela ngezinto ezingaphantsi kwesithuthi ezisebenza ngokuthembekileyo phantsi kweemeko ezinzima kakhulu. Ngeendlela eziphathekayo eziquka iintsimbi ze-alloy ze-50Mn kunye ne-40MnB eziphezulu, unyango lobushushu olufikelela kwi-HRC 52–58 yobunzima bomphezulu kunye nobunzulu be-case ye-8–12 mm, isiqinisekiso somgangatho se-ISO 9001:2015, kunye neenkqubo zokutywina ze-multi-labyrinth eziphambili, i-CQC TRACK inika abanini beenqwelo-moya kunye neengcali zokuthenga izisombululo ezenziwe ngobunjineli ezihlangabezana okanye ezidlula iinkcukacha ze-OEM.

Ngokufumana ii-Doosan carrier roller assemblies ngqo ezivela kumzi-mveliso, imisebenzi yezemigodi neyokwakha ifumana ukufikelela kumgangatho ohambelanayo, inkxaso yobugcisa ethe ngqo, amaxabiso akhuphisanayo (ukonga okungama-30–40% xa kuthelekiswa ne-OEM), kunye ne-transportation chain logistics ecacileyo—izinto ezidibanisa ukuphucula iindleko zobunini kunye nokwandisa ixesha lokusebenza komatshini kwiindawo zokusebenza ezinzima kwihlabathi.

Umbhali: uJack
Ingcali kwiinkqubo zezithuthi ezithwala izixhobo ezinzima, ukuthembeka koomatshini bemigodi, kunye namaqhinga okufumana izixhobo zokwakha kwihlabathi liphela.

Isikhanyeli: Olu shicilelo luqulatho lwantlandlolo olwenzelwe iinjongo zolwazi kunye nereferensi yobugcisa. Zonke iinombolo zemveliso, amagama eebhrendi, kunye neereferensi zomenzi zisetyenziselwa ukuchonga kunye nokubhekisa kuphela. Soloko uqinisekisa ukuhambelana nenombolo yochungechunge lomatshini wakho kunye noqwalaselo lwesithuthi esingaphantsi kwesithuthi ngaphambi kokuba u-odole. Iinkqubo zokufakela ezishwankathelwe kwimigangatho yoshishino zibonelelwe njengereferensi; jonga amaxwebhu apheleleyo ezixhobo zokuqala ngaphambi kokuba wenze naluphi na ulondolozo. Ulwazi lwewaranti lumele kwaye luxhomekeke ekuqinisekisweni nomenzi ngexesha lokuthenga.