执行摘要 A through-the-eye coil wrapper runs stretch film through the centre of a pipe coil and round its outside as the coil turns, so every face is covered. Our close-up clip, about 60 s long, follows a white PE-RT coil as film lays onto it, with a blue product tag and an operator’s hand guiding the coil. Our FPH-200 coil wrapper takes coils up to 900 mm OD and 50 kg, at 15 to 35 s per coil.
目录
- 视频片段按顺序展示了以下内容
- 夹子的循环时间
- How through-the-eye coil wrapping works
- FPH-200 coil wrapper specifications
- 节拍检查
- Selection checklist for a PE pipe coil wrapper
- 控制与安全
- 工程常见问题解答
- 下一步
- 相关阅读
- 来源
视频片段按顺序展示了以下内容
The clip is shot close up and upright from beside the machine, so it shows the coil, the film and the yellow frame rather than the whole wrapper.
- 0 到大约 4 秒。 The operator’s hands, in blue sleeves, guide a white PE-RT pipe coil into the yellow ring frame.
- 大约 7 到 19 秒。 A blue product tag passes with the coil, and film lays over the pipe turns as the coil moves past the ring.
- 大约 22 到 26 秒。 A hand rests on the coil to guide it while the wrap continues.
- 大约 30 到 45 秒。 Overlapping film covers the coil face, with the tag held under the film. The hand guides the coil again.
- 大约 52 到 56 秒。 The camera shows the film roll on its carriage, then a red indicator light on the side of the ring.
夹子的循环时间
| 踩下夹子 | 时间窗口 | 修读年限 |
|---|---|---|
| Coil guided in | 0 到大约 4 秒 | 大约4秒 |
| Wrap with tag in place | 大约7到45秒 | 大约38秒 |
| Film roll and indicator | 大约52到56秒 | 大约4秒 |
The times come from frames about 3.7 s apart, and the camera moves during the wrap, so the windows are approximate. The wrap window runs longer than our quoted 15 to 35 s per coil, because the camera follows the coil while the operator guides it by hand.
How through-the-eye coil wrapping works
The coil stands on supportive guide rollers, and the wrapping ring passes through the coil eye. Each ring turn carries the film roll through the centre and around the outside, so the film covers the inner and outer turns and both faces in one pass.
The guide rollers turn the coil so the wrap moves round it. The overlap comes from the ring speed against the roller speed, both set by inverters, and can be set from 20% to 90%. A brake on the film roll sets the tension. Close overlap gives a sealed cover that keeps dust off the pipe in storage.
| Part | 它做什么 |
|---|---|
| 包覆环 | Carries the film through the coil eye |
| Film roll on the carriage | Feeds the film under brake tension |
| Supportive guide rollers | Hold and turn the coil |
| 逆变器 | Set ring and roller speeds |
| 报警指示灯 | Shows the error when trouble occurs |
A product tag placed on the coil before the wrap sits under the film, so it stays readable and cannot fall off in transport.
FPH-200 coil wrapper specifications
| FPH-200 绕线机 | 规格 |
|---|---|
| 线圈ID | 300至600 mm |
| 线圈外径 | 400至900 mm |
| 卷材宽度 | 50至200 mm |
| 线圈重量 | 5至50公斤 |
| 环速 | 20至90转/分 |
| 包装时间 | 每圈15至35秒 |
| 交叠 | 20％90％ |
| 包装材料 | LLDPE, PE, stretch film or PVC |
| 电力 | 1.5 kW, 380 V, 50 Hz |
The machine runs in manual or automatic mode, and an original reset positioning system returns the ring to its start point after each wrap.
节拍检查
For an illustrative PE-RT extrusion line that delivers one coil every 90 s, the takt is 90 s per coil. A wrap of 15 to 35 s leaves 55 to 75 s to load, tag and unload the coil.
That suits one operator at the wrapper. If the line makes a coil every 40 s, a 35 s wrap leaves only 5 s, so we lower the overlap or add conveyors.
Selection checklist for a PE pipe coil wrapper
- Coil ID and OD, against 300 to 600 mm and 400 to 900 mm.
- Coil width and weight, against 50 to 200 mm and 5 to 50 kg.
- Film type and overlap for storage.
- Tag or label placed before the wrap.
- Coils per hour, against 15 to 35 s per wrap.
控制与安全
On the clip, the operator’s hand rests on the coil beside the yellow ring frame while the wrap runs. A hand on a turning coil next to the ring is the move to design out. We let the guide rollers hold the coil and keep the operator outside the ring frame once the wrap starts.
Stop, isolate and lock out the wrapper before anyone threads film, places a tag on a coil in the ring or frees a coil that has stuck. The alarm indicator shows a fault, and manual mode is for set-up only.
适用的标准取决于目标市场。对于欧盟CE认证市场，ISO 12100规定了风险评估方法，而EN 415-10涵盖了包装机械的通用要求，其中规定了防护装置和停机装置。
工程常见问题解答
Q: Why wrap PE pipe coils through the eye? A: The film covers the inner and outer turns and both faces, so the coil is sealed against dust.
Q: Can a product tag go under the film? A: Yes. On the clip a blue tag is placed on the coil and held under the film.
Q: What coils fit the FPH-200? A: Coils of 300 to 600 mm ID, 400 to 900 mm OD, 50 to 200 mm wide and 5 to 50 kg.
下一步
We size a PE pipe coil wrapping machine in three steps:
- 提交您的布局图 with the coil sizes, weights and line output, to info@fhopepack.com.
- 48小时内收到方案, with the wrapper model, the film plan and the cycle check.
- 预约现场勘测 so we confirm the extrusion line, the tagging step and the guarded ring area.
相关阅读
来源
- 机器规格： FPH-200 coil wrapper product page
- 视频片段时间：帧时间取自我们的视频片段，帧间间隔约为 3.7 秒。
- 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05日
