ʻO China Factory pololei ʻO China OEM / ODM Foundry Custom Fabrication Service Manufacture Ductile / Grey Iron Sand Casting, Cast Iron factory a me nā mea hoʻolako |Mingda

Hana pololei ʻo Kina OEM/ODM Foundry Custom Fabrication Service Manufacture Ductile / Grey Iron Sand Casting, Cast Iron

ʻO ka wehewehe pōkole:

ʻIke kumu

ʻAno Mīkini Make ʻAno: ʻO ke Keʻena anuanu Die Casting Machine

ʻO ke ʻano o ka hoʻoheheʻe ʻia ʻana: Soluble Die Casting

Noi: Mīkini Māhele

Mīkini: CNC Machining

Papa hoʻomanawanui: 8

Ka Papa Hoolele Ili: 3

Palapala hōʻoia: SGS, ISO 9001:2008

Nui: E like me ke kaha kiʻi

ʻIke Hou

Packaging: pūʻolo hoʻokuʻu maʻamau

Huahana: 100 Ton/Mahina

Brand: Mingda

Kaʻahele: Moana, ʻĀina, Lewa

Kahi i kumu: Kina

Palapala hōʻoia: ISO9001

Awa: Tianjin

E hoʻouna i ka leka uila iā mākou Hoʻoiho ma ke ʻano he PDF

Huahana Huahana

FAQ

Huahana Huahana

Hiki iā mākou ke hoʻomāʻona maʻamau i kā mākou mea kūʻai mahalo ʻia me kā mākou kiʻekiʻe kiʻekiʻe, ke kumu kūʻai maikaʻi loa a me ka lawelawe maikaʻi ma muli o ko mākou ʻoi aku ka ʻoi aku ka loea a ʻoi aku ka paʻakikī a hana i ke ala kūpono no Factory Direct China OEM / ODM ʻO ka Foundry Custom Fabrication Service Manufacture Ductile / Grey Iron Sand Casting, Cast Iron, Ua hana mākou i kēia manawa ma mua o 10 mau makahiki.Hoʻolaʻa mākou i nā huahana kiʻekiʻe a me nā hoʻonā a me ke kōkua mea kūʻai aku.Ke kono nei mākou iā ʻoe e hoʻōki i kā mākou ʻoihana no ka huakaʻi pilikino a me ke alakaʻi alakaʻi ʻoihana.
Hiki iā mākou ke hōʻoluʻolu i kā mākou poʻe kūʻai mahalo ʻia me kā mākou kūlana kiʻekiʻe, ke kumu kūʻai maikaʻi loa a me ka lawelawe maikaʻi ʻana ma muli o ko mākou ʻoi aku ka loea a ʻoi aku ka paʻakikī a hana ia ma ke ʻano kumu kūʻai.ʻO Kina ka hao hao a me ka hao maʻemaʻe, Loaʻa iā mākou nā mea kūʻai mai nā ʻāina ʻoi aku ma mua o 20 a ua ʻike ʻia ko mākou kaulana e kā mākou mea kūʻai hanohano.ʻO ka hoʻomaikaʻi pau ʻole a me ka hoʻoikaika ʻana no ka hemahema 0% ʻo kā mākou mau kulekele maikaʻi ʻelua.Inā makemake ʻoe i kekahi mea, mai hoʻokaʻulua e hoʻokaʻaʻike mai iā mākou.

Hōʻike huahana

ʻO ka hao hina, a i ʻole ka hao hina hina, he ʻano mea hao me ka microstructure graphitic.Kapa mākou i kēia ʻano mea hao hina ma muli o ke kala hina o ka haki.No ka graphite lubricating i ka oki a me ka wawahi ana i na chips, hina hina he mea hoolele maʻamau ma muli o kona 'ano haʻahaʻa kumu kūʻai a me ka maikai machinability.Ma waho aʻe, no ka lubricate ponoʻī ʻana o ka graphite flakes, maikaʻi nō hoʻi ia i ka galling a me ke kūpaʻa.

ʻOi aku ka liʻiliʻi o ka paʻa ʻana o ka hao hina ma mua o nā hao hao ʻē aʻe ma muli o ka microstructure graphite.I ka hoʻolei ʻana, hiki i ka mea silika ke hoʻoikaika i ka pale corrosion maikaʻi a hoʻonui i ka wai i ka wā e hoʻolei ana.He mea maʻalahi ka hao hina e wili.Hoʻohālikelike ʻia me nā mea ʻē aʻehao hao, He haʻahaʻa ka ikaika tensile a me ka ductility ka hao hina;ʻo ia ke kumu i ʻaneʻane ʻole ka hopena a me ka haʻalulu o kēia ʻano mea.

Hoʻohana pinepine ʻia nā papa hao hina hina

Hao Hina	Mānoanoa pā/mm	C	Si	Mn	P≤	S≤
HT150	<30	3.3-3.5	2.0-2.4	0.5-0.8	0.2	0.12
	30-50	3.2-3.5	1.9-2.3	0.5-0.8	0.2	0.12
	>50	3.2-3.5	1.8-2.2	0.6-0.9	0.2	0.12
HT200	<30	3.2-3.5	1.6-2.0	0.7-0.9	0.15	0.12
	30-50	3.1-3.4	1.5-1.8	0.8-1.0	0.15	0.12
	>50	3.0-3.3	1.4-1.6	0.8-1.0	0.15	0.12
HT250	<30	3.0-3.3	1.4-1.7	0.8-1.0	0.15	0.12
	30-50	2.9-3.2	1.3-1.6	0.9-1.1	0.15	0.12
	>50	2.8-3.1	1.2-1.5	1.0-1.2	0.15	0.12

I loko o kā mākou foundry, hiki iā mākou ke hana i ka hao hina hina ma lalo o ʻelua ʻano:

Hoolei Huhu Nalo: Ka mea wale nohoʻolei kālākaʻina hana no nā mea hao hao, he nui nā mea maikaʻi e hana ai i nā hoʻoheheʻe hao hina liʻiliʻi, e like me ke kumukūʻai mold i mālama ʻia, hoʻopōkole i ka pōʻai hana a hoʻomaikaʻi i ka hana hana.Me ke kaʻina hana hoʻoheheʻe ʻia, hiki iā mākou ke kōkua i kā mākou mea kūʻai aku e kiʻi i nā huahana kiʻekiʻe me ka hoʻopau maikaʻi ʻana o ka ʻili, a e hana ʻia nā hana mīkini liʻiliʻi.

Hoolei Sand Resin: ʻO ke kaʻina hana hoʻolei one nui no nā hoʻolei liʻiliʻi.E hoʻohālikelike me nā kaʻina hana hoʻoheheʻe one ʻē aʻe, ʻo ka hoʻolei ʻana i ke one resin he ʻano hoʻolei pololei ma kahi kokoke i ka hoʻolei ʻana.E like me ka rigidity maikaʻi o ke one resin a me ka ikaika kiʻekiʻe o ka hoʻoheheʻe ʻana i ke one i ka wā e hoʻolei ʻia ai, a laila hiki iā mākou ke hoʻopau pono i ka lua shrinkage, shrinkage defects o ka hao hina.

Lako hoolei

lako hoolei

Hiki iā mākou ke hoʻomāʻona maʻamau i kā mākou mea kūʻai mahalo ʻia me kā mākou kiʻekiʻe kiʻekiʻe, ke kumu kūʻai maikaʻi loa a me ka lawelawe maikaʻi ma muli o ko mākou ʻoi aku ka ʻoi aku ka loea a ʻoi aku ka paʻakikī a hana i ke ala kūpono no Factory Direct China OEM / ODM ʻO ka Foundry Custom Fabrication Service Manufacture Ductile / Grey Iron Sand Casting, Cast Iron, Ua hana mākou i kēia manawa ma mua o 10 mau makahiki.Hoʻolaʻa mākou i nā huahana kiʻekiʻe a me nā hoʻonā a me ke kōkua mea kūʻai aku.Ke kono nei mākou iā ʻoe e hoʻōki i kā mākou ʻoihana no ka huakaʻi pilikino a me ke alakaʻi alakaʻi ʻoihana.
Hale hana pololeiʻO Kina ka hao hao a me ka hao maʻemaʻe, Loaʻa iā mākou nā mea kūʻai mai nā ʻāina ʻoi aku ma mua o 20 a ua ʻike ʻia ko mākou kaulana e kā mākou mea kūʻai hanohano.ʻO ka hoʻomaikaʻi pau ʻole a me ka hoʻoikaika ʻana no ka hemahema 0% ʻo kā mākou mau kulekele maikaʻi ʻelua.Inā makemake ʻoe i kekahi mea, mai hoʻokaʻulua e hoʻokaʻaʻike mai iā mākou.