Products are made of high quality alloy steel production. The plates are punched and squeezed bores by precision technology. The pin, bush, roller are machined by high-efficiency automatic equipment and automatic grinding equipment, then through heat treatment of carburization, carbon and nitrogen protection mesh belt furnace, surface blasting process etc. Assembled precision by Internal hole position, spin riveted by pressure to ensure the performance of the entire chain.
为什么选择我们
1. We are the manufacture.
2. We have near 30 years experience of making chains and chain links.
3. Our design team has extensive experience in the chain design.
4. Best service and prompt delivery.
5. We offer CZPT styles, size and colors to meet your requirement.
6. We covering a production area of 18750 square meters have more than 200 employees and we have a complete set of testing equipment to ensure CZPT quality.
规格
| 技术治疗 | |||
| 1 | 喷丸强化 | 8 | 淬火 |
| 2 | 蓝化 | 9 | 回火 |
| 3 | Phosphate | 10 | 注油 |
| 4 | 镀镍 | 11 | 润滑 |
| 5 | 锌 | 12 | 特殊颜色 |
| 6 | 热处理 | 13 | 防污 |
| 7 | 渗碳 | 14 | 预拉伸和抗疲劳 |