86-0576-11111111
Jiangu Village, Anzhou Street, Xianju County, Taizhou, Zhejiang, China (Mainland)
| Quantity(Pieces) | 1 - 800 | >800 |
| Est. Time(days) | 15 | To be negotiated |
Dear Manager,
This 7.25inch longboard trucks are made by gravity casting technology at good quality.
There is another technology called die casting, I kindly list their difference below:
| comparison | gravity casting technology | die casting technology |
productive principle | Aluminum liquid flow into truck mould by liquid's weight naturally, this way can delete mould's inside air clearly. | To push aluminum liquid into truck mould by other pressure quickly. Can't delete mould's inside air clearly. |
whether has heat treatment | can do heat treatment after demoulding. | Can't do, because there is small air bubble under truck skin, the skin surface will be embossed if heat trucks. |
| truck surface | A little rough, because of heat treatment. | Very smooth. |
| producing speed | very slow, because of heat treatment, which contains solution treatment and artificial aging treatment. | very quick, can use immediately after demoulding. |
| price | Twice price than die casting. | Half price than gravity casting. |
| strong level | HRB65 around | HRB40 around |
| suitable group | can stand 150kg or more weight, who are very professional, do kickflip, backside, noseslide, etc these kinds of heavy movements often. | can stand 95kg at most, who are very professional, do kickflip, backside, noseslide, etc these kinds of heavy movements often. |
If you are interested in die casting and gravity casting technology on aluminum
alloy material products and want to know more, you can check google.
we are very confident in our truck quality, and we offer you one year quality
warranty, if our trucks break, we are willing to send you new items or just refund you
money.
Cheers-Metal Lee
Company: Zhejiang Xianju Xinsanding Arts And Crafts Co.,Ltd.
Add:Jiangu Country Anzhou Street Xianju County Zhejiang Province
Tel:+86
Wechat:+86
Skype:
Picture Show (hanger=7.25inch)
Our whole gravity casting toppest quality models are below, please tell me which model number you like:
