执行摘要 Adding automatic strapping to an aged coil packing line can be faster and cheaper than replacing the line. In this upgrade we fitted automatic strapping to an aged steel coil line, keeping the yellow roller conveyors and working alongside the plant team. Whether the upgrade keeps up depends on matching the strapping time 以及 line takt我们会针对每个项目进行检查。
目录
- 视频显示的内容
- What the upgrade changes
- Strapping time vs line takt
- What we survey on the old line
- 控制与安全
- Selection checklist for a coil line strapping upgrade
- 工程常见问题解答
- 下一步
- 相关阅读
- 来源
视频显示的内容
Steel coils lie eye-up on the long yellow roller conveyors of the existing packing line. Above the line, a gantry-mounted arm with a red cover lowers its head to the coil, runs its cycle and lifts away while the coil stays on the conveyor.
Plant staff in company workwear stand at the operator desk and beside the new yellow units, and one of them talks the camera through the line. Older equipment and cranes fill the hall behind.
What the upgrade changes
| 之前 | After the upgrade |
|---|---|
| Straps fitted by hand at the conveyor | Automatic strapping cycle on the conveyor |
| Operators inside the coil zone | Operators at the desk outside the cycle |
| Strap tension set by hand | Tension set by the machine each cycle |
| Existing conveyors | Kept and reused |
Keeping the conveyors limits the work in the plant to fitting the new units, wiring and commissioning. For a standalone unit, see our 全自动钢卷捆扎机.
Strapping time vs line takt
Illustrative example for a line that must pack 30 coils per hour:
| 名称 | 价值 |
|---|---|
| Line takt, 3,600 ÷ 30 | 每圈120秒 |
| Straps per coil (illustrative) | 4 |
| 捆绑时间 | 4 × (time per strap + index between straps) |
| Condition | Strapping time below 120 s per coil |
If the spare time is too small, we add a second strapping head or move part of the work upstream.
What we survey on the old line
| 名称 | 为何重要 |
|---|---|
| Conveyor height and width | The new units must fit over the existing rollers |
| 线圈尺寸范围 | Sets the head travel and strap length |
| 动力和空气 | Must suit the new units |
| 控制信号 | The new cycle must talk to the existing line |
| Space above and beside the line | For the gantry and access |
If you are building a new line rather than upgrading, see our 服务中心用分切卷材包装线.
We plan the upgrade to keep plant downtime short and agree on the shutdown window before work starts.
控制与安全
The gantry arm and strapping units move automatically over the conveyor. Keep people out of the coil zone while the cycle runs, and work on the line only with it stopped and isolated.
适用的标准取决于目标市场。对于欧盟CE市场，ISO 12100规定了风险评估方法，EN 415-10规定了包装机械的通用要求。
Selection checklist for a coil line strapping upgrade
- 卷材外径、内径、宽度和重量范围。
- 生产线每小时必须打包的线圈数量。
- Straps per coil, radial and circumferential.
- Existing conveyor height, width and controls.
- Shutdown window for installation.
- Power, air and space around the line.
工程常见问题解答
Q: Can automatic strapping be added to an old line? A: Yes. In this upgrade we kept the existing roller conveyors and added the strapping units.
Q: Will it keep up with the line? A: Check strapping time against takt. In our example, 4 straps with their index moves must fit inside a 120 s takt.
Q: What do you need to survey first? A: Conveyor size, coil range, power and air, control signals and space around the line.
Q: Do operators still work in the coil zone? A: No. They run the cycle from the desk outside it.
Q: What if the strapping time is too long? A: We add a second head or move part of the work upstream.
下一步
We plan your line upgrade in three steps:
- 提交您的布局图 with line layout, coil sizes and output to info@fhopepack.com.
- 48小时内收到方案, with the upgrade scope and takt check.
- 预约现场勘测 to check the existing conveyors and controls.
相关阅读
来源
- Project content: FHOPE engineering team, 2026-10-04
- 节拍示例：我们的示例及示例值
- 机器运行中： 我们在 YouTube 上的视频
- 标准范围： ISO 12100：2010, IN 415-10：2014
上次审核日期： 2026年10月04日
