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热销推荐 |
|  | 加密型智能刷卡一体锁 | 125.00 |
| |  | 厂家优质智能防盗一体ID刷卡锁 | 115.00 |
| |  | 供应最新单锁头灵性锁 | 70.00 |
| | | |  | 双头电机灵性锁 | 70.00 |
| |  | 180KG 挂装单门磁力锁 | 55.00 |
| |  | 厂家供应 | 70.00 |
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闭门器规格。请根据门的大小/重量选择合适的闭门器:
最大门宽:900–1300mm
适合门重:60– 80KG
可调速度闭门段180°– 20°
可调力度闭锁段20°– 0°
喷逆摇臂,防止腐蚀
精密油封,防止漏油
优质压铸铝合金机体,三层光亮漆保护,防止氧化。
两个液压阀独立控制两段闭门、闭锁速度,作全段液压控制
高碳钢齿轴,齿条,经高频调质处理,变形小,运行灵活。
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