Dacromet Screw Manufacturing Process le Quality Control Standards 

Kakaretso Sengoliloeng sena se fana ka kakaretso e felletseng ea ts'ebetso ea tlhahiso ea screw ea Dacromet le litekanyetso tsa taolo ea boleng. E qaqisa theknoloji ea ho roala zinki, ho kenyelletsa le ho lokisa holim'a metsi, ho qoelisoa, ho bilika le ho folisa, ha e ntse e fana ka lintlha tsa bohlokoa tsa boleng ba boleng joalo ka botenya ba ho roala, ho khomarela le ho hanyetsa letsoai (ho fihlela lihora tse 1500). Litaba li kopanya mekhoa e metle ea indasteri le bokhoni ba ts'ebetso ba Hebei Fujinrui Metal Products Co., Ltd., e fanang ka leseli la bohlokoa bakeng sa lienjiniere, litsebi tsa ho reka thepa, le litsebi tsa kaho tse batlang litšepe tse tšepahalang, tse sebetsang hantle haholo tse sa jeng.

Kenyelletso ea Dacromet Screw Technology

Sebakeng sa ho tiisa le ho aha liindasteri, khanyetso ea kutu ha se ntho e lakatsehang feela empa ke tlhokahalo ea bohlokoa bakeng sa botsitso ba sebopeho le bophelo bo bolelele. Har'a likhetho tse fapaneng tsa kalafo ea sefahleho, Li-screw tsa Dacromet li hlahile e le tharollo ea maemo a holimo, haholo-holo libakeng tse pepesehileng maemo a leholimo a mabe, maemo a letsoai kapa tlhekefetso ea lik'hemik'hale. Dacromet, lebitso la lets'oao leo hangata le sebelisoang ka kakaretso ho hlalosa lits'ebetso tsa ho roala li-zinc flake, e sebelisa motsoako o ikhethileng oa zinki le li-flakes tsa aluminium tse emisitsoeng ka har'a setlamo sa inorganic. Sebopeho sena se theha mokoallo o fanang ka tšireletso e ikhethang khahlanong le mafome, ho feta mekhoa e tloaelehileng ea electroplating.

Bakeng sa bahlahisi le basebelisi ba ho qetela, ho utloisisa ts'ebetso ea tlhahiso le litekanyetso tsa taolo ea boleng ba li-screws tsa Dacromet ke tsa bohlokoa. E etsa bonnete ba hore li-fasteners tse khethiloeng bakeng sa merero-ebang ke tsa likoloi, tsa litšebeletso tsa motheo, kapa tsa matla a ka nchafatsoang - li finyella litekanyetso tse matla tsa ts'ebetso. Sengoliloeng sena se shebisisa mehato e rarahaneng ea ho hlahisa li-fasteners tsa boleng bo holimo tsa Dacromet, ho hlahloba lintlha tsa theknoloji tse hlalosang ho tšoarella ha tsona. Ho feta moo, e totobatsa kamoo bahlahisi ba tsitsitseng ba ratang kateng Hebei Fujinrui Metal Products Co., Ltd. kopanya mekhoa ena e tsoetseng pele ea ho roala le ho etsa lintho ka nepo ho fana ka lihlahisoa tse sa fetoheng, tse lumellanang le maemo 'marakeng oa lefatše.

Sebopeho le Mechanism ea Liaparo tsa Dacromet

Ho ananela ho rarahana ha tlhahiso, motho o tlameha ho qala ho utloisisa hore na ho roala ha Dacromet ke eng. Ho fapana le plating e tloaelehileng ea zinki, e itšetlehileng ka lesela la sehlabelo la zinki e hloekileng, liaparo tsa Dacromet li entsoe ka li-flakes tse nyenyane tsa zinki le aluminium. Li-flakes tsena li kopana, 'me li theha sebopeho sa labyrinthine se sitisang haholo ho kenella ha lintho tse senyang tse kang mongobo le oksijene.

Zinc le Aluminium Synergy

Tšebelisano pakeng tsa zinki le aluminium ke lejoe la motheo la katleho ea Dacromet. Zinc e fana ka tšireletso ea cathodic, ho bolelang hore e tla corrode ka ho khetheha ho substrate ea tšepe, ka tsela eo e sireletsa screw esita le haeba sekoahelo se ngoaha hanyane. Aluminium, ka lehlakoreng le leng, e fana ka tšireletso e babatsehang ea thibelo 'me e matlafatsa ho hanyetsa mocheso le lik'hemik'hale. Karo-karolelano e tloaelehileng e kenyelletsa liperesente tse phahameng tsa li-zinc flakes tse nang le karolo e nyane ea li-aluminium flakes, kaofela li tlamisoa hammoho ke sehokelo se sa sebetseng sa chromium kapa se se nang chromium, ho latela melao ea tikoloho le litlhoko tse ikhethileng tsa sehlahisoa.

Thepa ea "Ho Iphekola".

Molemo o ikhethang oa li-screws tsa Dacromet ke bokhoni ba bona ba "ho ipholisa". Ha ho roala ho etsoa tlas'a tšenyo e nyenyane ea mochine, likaroloana tsa zinki tse haufi le sebaka se senyehileng li na le oxidation. Ts'ebetso ena ea oxidation e etsa matsoai a zinki a tiisang mongoapo, e leng ho thibelang ho bola ho eketsehileng hore ho se ke ha nama ka tlas'a lesela. Karolo ena e bohlokoa haholo bakeng sa li-screw tse sebelisoang lits'ebetsong tse matla moo ho thothomela kapa katoloso ea mocheso e ka bakang metsamao e nyane le khatello ea maikutlo holim'a seaparo.

Mohato oa Mohato ka Mohato oa Tlhahiso ea Dacromet Screw

Ho hlahisa li-screws tsa Dacromet tse nang le ts'ebetso e phahameng ke ts'ebetso ea mekhahlelo e mengata e hlokang taolo e nepahetseng holim'a k'hemistri, mocheso le ho sebetsana le mechine. Litsing tse kang tse tsamaisoang ke Hebei Fujinrui Metal Products Co., Ltd., mokhoa ona o kopantsoe ka ho otloloha, ho netefatsa hore mohato o mong le o mong - ho tloha ho khetho ea thepa e tala ho ea ho ea ho qetela - e hlahlojoa bakeng sa boleng. Ts'ebetso ea ts'ebetso ea tlhahiso hangata e latela mekhahlelo ena ea bohlokoa:

1. Khetho ea Lintho tse Raw le Cold Forging

Leeto le qala ka lithupa tsa tšepe tsa tšepe tsa boleng bo holimo. Khetho ea boemo ba tšepe e bohlokoa, kaha ke eona e khethollang matla a mochini a screw ea ho qetela. Bakeng sa lisebelisoa tse matla haholo, hangata ho khethoa tšepe ea carbon steel kapa alloy steel. Mohala o huleloa ka bophara bo hlokahalang ebe o kenngoa ka har'a mechine e batang ea ho forging. Mona, hlooho ea screw e thehoa, 'me shank e lokiselitsoe ho roala. Cold forging e boloka sebopeho sa lijo-thollo tsa tšepe, ho matlafatsa matla a tsitsitseng le ho hanyetsa mokhathala oa fastener.

2. Ho Roala Khoele

Ka mor'a ho roala hlooho, li-screws li kena ka har'a khoele. Mokhoa ona o kenyelletsa ho hatella likhoele ka har'a shank ho sebelisa li-dies hardened. Ho fapana le likhoele tse sehang, tse tlosang lintho tse bonahalang le ho etsa lintlha tse fokolang, ho roala likhoele ho tlosa tšepe, ho fella ka likhoele tse matla le tse tšoarellang. Ho nepahala mothating ona ho bohlokoa ho netefatsa hore li-screw li kopana le maemo a machaba a kang DIN, ISO, kapa ANSI, e leng se lumellang ho lumellana ka mokhoa o se nang moeli le linate le masoba a tapped.

3. Kalafo ea Mocheso

Bakeng sa li-screws tse matla a phahameng, phekolo ea mocheso ke mohato o tlamang. Li-fasteners li futhumatsoa ho latela mocheso o itseng ebe lia tima le ho halefa. Tshebetso ena e lokisa microstructure ea tšepe, ho finyella boima bo lakatsehang le matla a thata. Leha ho le joalo, phekolo ea mocheso e ka hlahisa likotsi tsa hydrogen embrittlement, tse lokelang ho laoloa ka hloko pele ho ts'ebetso ea ho roala. Ho futhumatsa hantle ho boetse ho netefatsa hore screw e boloka thepa ea eona ea mochine tlas'a mojaro le mocheso o fapaneng.

4. Ho Lokisetsa le ho Hloekisa Sefahleho

Pele o sebelisa seaparo sa Dacromet, li-screws li tlameha ho hloeka ka mokhoa o hlakileng. Likarolo leha e le life tsa oli, mafura, mafome kapa oxide holim'a metsi li tla thibela ho khomarela hantle. Mokhoa oa ho hloekisa hangata o kenyelletsa:

• Ho fokotsa mafura: Ho tlosa lintho tse silafatsang ka lintho tse phelang ka ho sebelisa lisebelisoa tse hloekisang tsa alkaline kapa lihlapolli.
• Pickling: Ho sebelisa litharollo tsa asiti ho tlosa mafome le sekala.
• Ho hlatsoa: Ho hlatsoa ka ho feletseng ho tlosa lik'hemik'hale leha e le life tse setseng.
• Ho omisa: Ho etsa bonnete ba hore likarolo li omme ka ho feletseng ho thibela ho itšoara pele ho nako ka ho hlatsoa bateng.

Litsing tse ling tse tsoetseng pele, ho ka sebelisoa ho phatloha ha lithunya ho theha sebopeho sa bokaholimo ba micro-rough, se matlafatsang ho khomarela ha lesela.

5. Ho qoela le ho ohla (Centrifuging)

Ena ke motheo oa ts'ebetso ea kopo ea Dacromet. Li-screws tse hloekisitsoeng li kenngoa ka har'a libaskete tse nang le perforated ebe li qoelisoa ka bateng ea Dacromet. Bate e na le li-flakes tsa zinc-aluminium tse fanyehiloeng ka har'a tharollo ea binder. Ka mor'a ho qoelisoa, libaskete li fetisetsoa ho centrifuge. Ketso ea ho ohla e na le merero e 'meli: e tlosa lisebelisoa tse feteletseng tsa ho roala ho etsa bonnete ba hore ho na le botenya bo lekanang,' me e abela seaparo ka ho lekana ho pholletsa le libaka tsohle, ho kenyelletsa le likhoele le tlas'a hlooho. Mohato ona ke oa bohlokoa bakeng sa ho thibela ho rotha, ho kopanya, kapa ho koaheloa ka tsela e sa lekanang, e ka senyang ts'ebetso.

6. Pele ho Pheko le Pheliso

Hang ha li ohliloe, li-screws li fetisoa ka ontong e phelisang. Ts'ebetso ea ho phekola e kenyelletsa ho futhumatsa li-fasteners tse koahetsoeng ho mocheso o tlohang ho 300 ° C ho isa ho 320 ° C. Nakong ena, metsi le metsoako ea lintho tse phelang ka har'a setlamo lia fetoha mouoane, 'me likaroloana tsa inorganic li kopane hammoho, ho etsa matrix a thata, a kang ceramic a koalang zinki le li-flakes tsa aluminium. Boemo ba mocheso le nako bo tlameha ho laoloa ka thata; ho folisa ho sa lekaneng ho lebisa ho se khomarelang hantle le ho koaheloa ka bonolo, ha ho folisa ho feteletseng ho ka baka brittleness kapa ho fifala.

7. Ka mor'a Kalafo le Lubrication

Ho itšetlehile ka kopo, topcoat kapa lubricant e ka sebelisoa. Lera lena le ka ntlafatsa khanyetso ea kutu le ho feta, la fana ka li-coefficients tse ikhethileng bakeng sa taolo ea torque ea kopano, kapa la ntlafatsa ponahalo ea botle. Bakeng sa li-screws tsa ho iketsetsa, tse kang tse hlahisoang ke Hebei Fujinrui, ho roala ho tlameha ho ba matla ka ho lekaneng ho mamella mokhoa oa ho phunya ntle le ho phunyeha, ho etsa bonnete ba hore lesela le sireletsang le lula le tiile esita le ka mor'a ho kenya.

Melao ea Taolo ea Boleng bakeng sa Li-Screw tsa Dacromet

Ho etsa tlhahiso ke halofo feela ea equation; taolo e matla ea boleng (QC) e netefatsa hore sehlopha se seng le se seng sa li-screw tsa Dacromet se kopana le litekanyetso tse boletsoeng tsa ts'ebetso. Lefapheng la B2B, moo ho tšepahala ho leng bohlokoa haholo, ho khomarela litekanyetso tsa machaba ho ke ke ha buisanoa. Hebei Fujinrui Metal Products Co., Ltd. e sebelisa sistimi e felletseng ea QC e laolang mohato o mong le o mong oa tlhahiso, ho tloha tlhahlobong ea thepa e tala ho isa ho netefatso ea ho qetela le tlhahlobo ea ho fafatsa letsoai.

Tekanyo ea Botenya ba Coating

Botenya ba ho roala ha Dacromet ke sesupo sa mantlha sa bokhoni ba eona ba ho itšireletsa. Litlhaloso tse tloaelehileng hangata li hloka botenya ba ho roala pakeng tsa 8 le 12 micrometer, leha sena se ka fapana ho latela litlhoko tsa bareki. Litsebi tsa taolo ea boleng li sebelisa li-magnetic induction gauge kapa lisebelisoa tsa X-ray fluorescence (XRF) ho lekanya botenya lintlheng tse ngata holim'a screw, ho kenyeletsoa hlooho, shank le likhoele. Botenya bo ts'oanang bo tiisa ts'ireletso e ts'oanang ea kutu 'me bo thibela mathata ka ho kenngoa ha khoele.

Teko ea ho khomarela

Ho roala ho sebetsa feela haeba ho lula holim'a substrate. Liteko tsa ho khomarela li etsoa ho netefatsa hore Dacromet layer e tlama ka mokhoa o sireletsehileng ho tšepe. Mekhoa e tloaelehileng e kenyelletsa:

• Teko ea Theipi: Ho sebelisa tepi e tiileng ea sekhomaretsi sebakeng se koahetsoeng le ho e hula ka potlako. Ha ho lesela le lokelang ho tlosoa.
• Teko ea Bend: Ho koba screw kapa sampole e koahetsoeng ho hlahloba hore na ha e petsoha kapa e ebola.
• Teko ea Tšusumetso: Ho theola boima holim'a bokaholimo bo koahetsoeng ho lekola khanyetso ho ts'oenyeho ea mochini.

Ho hloleha litekong tsa ho khomarela ho bontša litaba tse mabapi le ho lokisoa kapa ho folisa, ho etsa hore ho etsoe lipatlisiso hang-hang le tokiso ea ts'ebetso.

Teko ea Spray ea Letsoai (Ho hanyetsa Corrosion Resistance)

Tlhahlobo e hlakileng bakeng sa li-screws tsa Dacromet ke teko ea ho se nke lehlakore ea letsoai (NSS), e entsoeng ho latela litekanyetso tse kang ASTM B117 kapa ISO 9227. Tekong ena, mehlala e pepesehetse moholi o sa khaotseng oa tharollo ea sodium chloride ea 5% mocheso o laoloang (hangata 35 ° C). Nako e nkiloeng hore mafome a khubelu a hlahe ka holim'a metsi e ngotsoe.

Liaparo tsa boleng bo phahameng tsa Dacromet li lokela ho mamella bonyane lihora tse 480 ho isa ho tse 1,000 ntle le mafome a khubelu. Metsoako e tsoetseng pele, joalo ka liphekolo tse thibelang kutu tse lekantsoeng ka 1500H tse fanoang ke Hebei Fujinrui, li etselitsoe ho feta lihora tse 1,500 tsa ho hana ho fafatsa letsoai. Boemo bona ba ts'ebetso bo li etsa hore li tšoanelehe bakeng sa tikoloho e feteletseng, ho kenyeletsoa libaka tse lebopong la leoatle, limela tsa lik'hemik'hale le merero ea meaho ea kantle.

Ts'ebetso ea Torque-Tension

Bakeng sa lits'ebetso tsa sebopeho, coefficient ea khohlano ea screw e bohlokoa. Ho roala ha Dacromet ho ama kamano ea torque-tension, e etsang qeto ea hore na ho hlahisoa matla a makae bakeng sa torque e tiileng e fanoeng. Li-lab tsa QC li etsa liteko tsa torque-tension ho etsa bonnete ba hore koae e fana ka coefficient e tsitsitseng le e ka lebelloang ea likhohlano. Sena ke sa bohlokoa ka ho khetheha bakeng sa melapo ea kopano e ikemetseng moo taolo e nepahetseng ea torque e hlokahalang ho thibela ho hloleha ha manonyeletso.

Tlhahlobo ea Dimensional

Qetellong, ho nepahala ha dimensional ho netefatsoa ho sebelisoa li-gauge tse nepahetseng le lisebelisoa tsa ho metha ka mahlo. Mekhahlelo ea bohlokoa e kenyelletsa molumo oa khoele, li-diameter tse kholo le tse nyane, bophahamo ba hlooho le bolelele ba kakaretso. Ho latela maemo a kang DIN 931, DIN 933, kapa ISO 4014 ke tlamo. Boitlamo ba Hebei Fujinrui ba ho boloka thepa e tsitsitseng ea lihlahisoa tse lumellanang le litekanyetso li tiisa hore bareki ba fumana li-fasteners tse lumellanang hantle nako le nako, ho fokotsa liphoso tsa ho kenya le ho lieha ha morero.

Tlhahlobo ea ho Bapisa: Dacromet vs. Liaparo tse ling

Ho utloisisa boleng ba li-screw tsa Dacromet, ho molemo ho li bapisa le liphekolo tse ling tse tloaelehileng tsa holim'a metsi. Tafole e latelang e bonts'a liphapang tsa bohlokoa ts'ebetsong le ts'ebetsong:

Joalokaha ho bontšitsoe, Dacromet e fana ka motsoako o leka-lekaneng oa ho hanyetsa kutu e phahameng, profil e tšesaane ea ho roala (ho boloka khoele e lekana), le botsitso ba mocheso. Ho fapana le plating ea electro-zinc, ha e na bothata ba hydrogen embrittlement hobane mokhoa oa ho folisa o baka hydrogen efe kapa efe e monyelitsoeng. Ha e bapisoa le hot-dip galvanizing, e fana ka pheletso e boreleli le mamello e tiileng, e etsa hore e be e loketseng lits'ebetso tsa boenjiniere tse nepahetseng.

Lisebelisoa tsa Dacromet Screw in Indasteri

Ho feto-fetoha ha li-screw tsa Dacromet ho li lumella hore li sebelisoe ho pholletsa le mefuta e mengata ea liindasteri. Bokhoni ba bona ba ho mamella maemo a thata a tikoloho bo ba etsa khetho e ratoang bakeng sa meaho ea bohlokoa le mechini.

Kaho le Lisebelisoa

Lefapheng la kaho, li-screws tsa Dacromet li sebelisoa haholo bakeng sa meaho ea tšepe, marulelo le meaho e ka pele. Khanyetso e phahameng ea kutu e netefatsa hore meaho e lula e bolokehile ebile e khahleha ka lilemo tse mashome, esita le libakeng tse lebopong la leoatle kapa indastering. Li-screws tse itšebetsang tse nang le li-washer tsa EPDM, tse kang tse potefoliong ea Hebei Fujinrui, li ratoa ka ho khetheha bakeng sa lisebelisoa tsa marulelo a tšepe, tse fanang ka tiiso e sireletsehileng le e thibelang metsi.

Likoloi le Lipalangoang

Indasteri ea likoloi e hloka li-fasteners tse ka mamellang ho pepesehela letsoai la litsela, mongobo le ho fetoha ha mocheso. Li-screws tsa Dacromet li sebelisoa likarolong tsa enjene, likopano tsa chassis le liphanele tsa 'mele. Ho roala ha bona ho tšesaane ho lumella taolo e nepahetseng ea torque, e leng ea bohlokoa bakeng sa manonyeletso a bohlokoa ka ho fetisisa. Ho feta moo, ho hanyetsa ha bona ho thetheha ho bakoang ke ho sisinyeha ho tlatsetsa bophelong ba koloi.

Matla a Tsosolositsoeng

Hangata lisebelisoa tsa matla a letsatsi le moea li fumaneha libakeng tse pepenene moo tlhokomelo e leng thata le e bitsang chelete e ngata. Li-fasteners tse koahetsoeng ka Dacromet li fana ka ts'epo ea nako e telele e hlokahalang bakeng sa lisebelisoa tsa ho kenya lisebelisoa tsa letsatsi le likopano tsa turbine ea moea. Liaparo tsa 1500H tse thibelang kutu li netefatsa hore meaho ena e ka sebetsa hantle bakeng sa bophelo bohle ba eona ba moralo ntle le ho nkela li-fasteners khafetsa.

Marine le Offshore

Le hoja tšepe e sa hloekang e atisa ho sebelisoa libakeng tsa leoatle, li-screws tsa Dacromet li fana ka mefuta e meng e theko e tlaase bakeng sa likopo tse ngata. Ha li kopantsoe le mekhoa e loketseng ea ho tiisa, li fana ka tšireletso e matla khahlanong le ho bola ha metsi a letsoai. Li sebelisoa hangata ho aheng likepe, li-platform tsa kantle ho naha le meaho ea boema-kepe.

Hobaneng u Khetha Hebei Fujinrui Metal Products Co., Ltd.?

Ho khetha moetsi ea nepahetseng ke habohlokoa joaloka ho khetha theknoloji e nepahetseng ea ho roala. Hebei Fujinrui Metal Products Co., Ltd. e hlahella e le molekane ea tšepahalang bakeng sa lits'ebetso tsa lefats'e tsa indasteri le tsa kaho. E thehiloe ka 2004 'me e thehiloe Handan City, Profinseng ea Hebei, k'hamphani e iketselitse botumo ba bokhabane bo entsoeng ka mokhoa o nepahetseng oa ho etsa li-fasteners le mahlale a tsoetseng pele a ts'ireletso ea kutu.

Moetso o Kopantsoeng ka Pono

E 'ngoe ea matla a bohlokoa a Hebei Fujinrui ke setsi sa eona se kopaneng se otlolohileng. E na le lisekoere-mithara tse 10,000, setsi sa tlhahiso se haha ​​​​mohaho o batang ka mokhoa o nepahetseng, ho roala likhoele, kalafo ea mocheso le likhoele tsa ho roala holim'a metsi. Ho kopanngoa hona ho lumella taolo e feletseng holim'a ts'ebetso ea tlhahiso, ho netefatsa boleng bo tsitsitseng le ho latelloa. Ho tloha tlhahlobong ea thepa e tala ho isa tekong ea ho qetela ea ho fafatsa letsoai, mohato o mong le o mong o laoloa ke sistimi e thata ea taolo ea boleng.

Sehlahisoa se Pharalletseng

Khampani e fana ka mefuta e fapaneng ea litharollo tsa ho tiisa tse entsoeng ka boenjiniere, ho kenyeletsoa li-Self-dolling Screws, Outer and Inner Hexagon Bolts, Machine Screws, le Rigging Components. Lihlahisoa tse hlokomelehang li kenyelletsa High Rust Resistance DIN931 Dacromet Hex Bolts, Hex Self-drilling Screw with EPDM Washers, le 1500H Corrosion-Resistant Coated Hexagon Self-Drilling Tapping Screws. Lihlahisoa tsohle li lumellana le litlhaloso tsa naha ea Amerika, Jeremane, le Chaena, ho netefatsa hore li lumellana le lefats'e.

Tsebo ea Theknoloji le Tšehetso ea Bareki

Ka litsebi tse fetang 200, ho kenyeletsoa sehlopha sa tekheniki se nang le boiphihlelo bo fetang mashome a mabeli a lilemo, Hebei Fujinrui ha e fane ka lihlahisoa feela. Khamphani e fana ka tataiso ea ts'ebeliso, lipuisano tsa maemo, le litharollo tse ikhethileng tsa ho paka. Ts'ehetso ea bareki ba bona e ipapisitse le karabelo le pepeneneng, e thusa bareki ho etsa liqeto tse rarahaneng tsa theko le ho ntlafatsa liketane tsa bona tsa phepelo.

Ho Finyella Lefatšeng le ho Tšepahala

Hebei Fujinrui e sebeletsa bareki ba machabeng ba pharalletseng, ba romellang thepa khafetsa Europe, Amerika Leboea le Middle East. Bokhoni bo tsitsitseng ba tlhahiso ea k'hamphani le phethahatso ea litaelo tse arabelang li e nolofalletsa ho kopana le OEM le linako tse thehiloeng morerong ka linako tsohle. Hebei Fujinrui e tataisoa ke meetlo e susumetsoang ke litekanyetso tsa botšepehi le boitelo, e ikemiselitse ho kenya letsoho ntlafatsong ea meralo ea lefatše le tsoelopele ea indasteri.

Qetello

Ho etsoa ha li-screw tsa Dacromet ke mokhoa o rarahaneng o kopanyang saense ea metallurgic le boenjiniere bo nepahetseng. Ho tloha khethong e hlokolosi ea li-zinc le li-flakes tsa aluminium ho ea taolong e nepahetseng ea mocheso o folisang, mohato o mong le o mong o kenya letsoho molemong oa ho hanyetsa ho bola ha sehlahisoa sa ho qetela le ts'ebetso ea mochini. Litekanyetso tsa taolo ea boleng, ho kenyeletsoa tlhahlobo ea ho fafatsa letsoai le licheke tsa ho khomarela, li netefatsa hore li-fasteners tsena li fihlela litlhoko tse matla tsa indasteri ea sejoale-joale.

Bakeng sa likhoebo tse batlang litharollo tse tšepahalang, tse sebetsang hantle haholo, ho bohlokoa ho sebelisana le moetsi ea nang le boiphihlelo. Hebei Fujinrui Metal Products Co., Ltd. e fana ka mohlala oa ho kopanngoa ha theknoloji e tsoetseng pele, taolo e tiileng ea boleng, le tšebeletso ea bareki. Ebang ke tsa kaho, likoloi, kapa lisebelisoa tsa matla a ka nchafatsoang, li-screw tsa bona tsa Dacromet li fana ka nako e telele le ts'epahalo e hlokahalang ho sireletsa matsete a hau. Ho ithuta haholoanyane ka mefuta e felletseng ea lihlahisoa tsa bona le bokhoni ba ho iketsetsa, etela Hebei Fujinrui Metal Products Co., Ltd. kajeno.