bulldozer dozer grader blade end bits cutting edge for 220-9097 a me nā lako i hoʻohana ʻia carbon boron steel 220-9099 220-9094 220-9112
Pili kēia no ka bulldozer
Hoʻopaʻakikī ʻia kā mākou mau ʻāpana a pau i 440-520HB a loaʻa ka ikaika hua o 1440N/mm2. Ka pōmaikaʻi o ka hoʻohana ʻana i nā mea hana hoʻopili honua Boron Material Treated Heat.
Hōʻike ka ʻikepili loea ma luna nei he ʻoi aku ka maikaʻi o nā waiwai mechanical o ke ʻano Boron o GET me ke kūpaʻa kiʻekiʻe loa i ka ʻaʻahu a me ka abrasion ma muli o ke ʻano o ka hoʻohuihui kemika. ʻO ka hopena,
ʻO ke ola o ke ʻano Boron o GET ma ka liʻiliʻi he pālua ia o ke kila kalapona. No laila, he nui loa ka mālama kālā ma ka manawa hana ʻole, nā uku hana a me nā wili a me nā nati palau.
Ka Hoʻohui Kemika:
| ʻElemene | Ke kila Boron | Ke kila kalapona |
| C | 0.26-0.30 | 0.80-0.85 |
| Si | 0.15-0.30 | 0.15-0.35 |
| Mn | 1.10-1.40 | 0.55-0.80 |
| P | 0.03 kiʻekiʻe | 0.03 kiʻekiʻe |
| S | 0.03 kiʻekiʻe | 0.03 kiʻekiʻe |
| Cr | 0.30-0.50 | 0.03 kiʻekiʻe |
| B | 0.0005-0.003 |
Ka Mea Hana Mekanika me ka Hana Wela:
| ʻElemene | Ke kila Boron | Ke kila kalapona |
| Paʻakikī | 440-520HB | 280-320HB |
| Wahi Hāʻawi | 1440N/mm2 | 600Re-N/mm2 |
| Wahi Haʻihaʻi | 1674N/mm2 | 1030RM/N/mm2 |
| Hoʻolōʻihi | 11% | 12% |
| Ke kūpaʻa ma-20/C | 51J | 6J |
Pōmaikaʻi
ʻŌpala a me ka hoʻouna ʻana
Nā nīnau i nīnau pinepine ʻia
1. He mea kālepa ʻoe a he mea hana paha?
He ʻoihana hoʻohui ʻoihana a me ke kālepa mākou, aia kā mākou hale hana maʻO QuanzhouʻO Nanan Distric, a aia kā mākou keʻena kūʻai aku ma ke kikowaena kūlanakauhale o Xiamen. ʻO ka mamao he 80Kms, 1.5 mau hola.
2. Pehea e hiki ai iaʻu ke maopopo e kūpono ka ʻāpana i kaʻu mea ʻeli?
E hāʻawi mai iā mākouhelu kumu hoʻohālike pololei/helu serial mīkini/nā helu ma luna o nā ʻāpana ponoʻī.A i ʻole e ana i nā ʻāpana e hāʻawi mai iā mākou i ka nui a i ʻole ke kaha kiʻi.
3. Pehea e pili ana i nā huaʻōlelo uku?
ʻAe pinepine mākouT/T a i ʻole L/C.hiki ke kūkākūkā ʻia nā huaʻōlelo ʻē aʻe.
4. He aha kāu kauoha liʻiliʻi loa?
Aia nō ia i kāu mea e kūʻai nei. ʻO ka maʻamau, ʻo kā mākou kauoha liʻiliʻi loaUSD5000.hiki ke ʻae ʻia hoʻokahi pahu piha he 20' a me kahi pahu LCL (ʻoi aku ka liʻiliʻi ma mua o ka ukana pahu).
5. He aha kou manawa hoʻouna?
FOB Xiamen a i ʻole kekahi awa Kina:35-45 lāInā he mau ʻāpana i loko o ka waihona, ʻo kā mākou manawa lawe wale nō7-10 lā.
6. Pehea e pili ana i ka Mana Hoʻomalu Kūlana?
He kūpono kā mākouʻŌnaehana QCno nā huahana kūpono. He hui e ʻike pono i ka maikaʻi o ka huahana a me nā kikoʻī kikoʻī, e nānā pono ana i kēlā me kēia kaʻina hana a hiki i ka pau ʻana o ka hoʻopili ʻana, e hōʻoia i ka palekana o ka huahana i loko o ka pahu.






































