エグゼクティブサマリー
A steel coil needs a protective wrap before it ships, and a coil wrapping machine lays the wrap around the coil surface without turning the coil itself. The machine holds the coil on support rollers, an overhead cantilever arm rotates around the coil, and wrapping material feeds from a roll to cover the coil in a spiral. The operator loads the coil and starts the cycle, and the machine wraps and stops automatically. Coil size, wrap material and cycle settings are confirmed per project.
目次
- Why wrap a steel coil
- 機械が何をするのか
- Cantilever arm and support rollers
- Spiral cover and stop
- 映像が示すもの
- 典型的なコンフィギュレーション
- 選択チェックリスト
- 操作と安全性
- エンジニアリングに関するよくある質問
- 次のステップ
- 関連する読書
- 情報源と基準
Why wrap a steel coil
A steel coil has a bright surface that must stay clean and dry from the line to the customer. A wrap over the outer surface holds the outer layer in place and keeps moisture and dirt off the coil.
Wrapping the coil with a machine gives an even cover that hand wrapping cannot reach. Coil range is confirmed per project.
機械が何をするのか
The machine is a coil wrapping machine for steel packing. A coil is loaded onto support rollers, and an overhead cantilever arm rotates around the coil while wrapping material feeds from a side roll. The material follows the coil surface in a spiral until the cover is complete, then the arm stops and the wrap is finished.
The operator loads the coil and starts the cycle; the machine carries out the wrap. Coil diameter and wrap width are confirmed per project.
Cantilever arm and support rollers
Support rollers hold the coil while an overhead arm circles the coil. The arm carries the material guide, and the roll at the side feeds material onto the coil as the arm turns.
With the material guided from the arm, the wrap tension stays even around the coil. Roller and arm spacing are confirmed per project.
Spiral cover and stop
Each rotation of the arm lays one band of material; as the arm travels along the coil, the bands build a continuous spiral cover. When the set cover is reached, the arm slows and stops, and the material end is cut or held down.
The machine stops the wrap at the right point, so the coil is finished in one cycle. Number of turns and band spacing are confirmed per project.
映像が示すもの
Our footage shows a steel coil being loaded onto the support rollers, the cantilever arm rotating around it, and wrapping material covering the coil in a spiral before the arm stops. It is a general demonstration, so your coil size, material and cycle settings are confirmed with us per project.
典型的なコンフィギュレーション
以下の図は数値ではなく機能設計上の境界を示しており、プロジェクトごとに確認されています。
| 標準的な範囲（プロジェクトごとに確認済み） | |
|---|---|
| 負荷 | steel coil on support rollers |
| ラップ | cantilever arm, spiral feed |
| 材料 | wrap from side roll |
| 仕上げ | cut or hold down at end |
| エンクロージャー | guarding around area |
| 電気供給 | プロジェクトごとに選択する、380V三相50Hz、または軽機械用220V単相 |
選択チェックリスト
| メッセージ | プロジェクトごとに確認する |
|---|---|
| 負荷範囲 | コイルの直径、幅、重量 |
| 材料 | wrap grade, width |
| サイクル | turns, band spacing |
| 仕上げ | エンドハンドリング |
| Site | clearance for arm |
| 電気供給 | 現場での電圧、位相、周波数 |
操作と安全性
Load the coil onto the rollers and start the cycle from the control; the arm wraps and stops under power. Keep clear of the arm travel and the coil while the machine runs, with guarding around the working area.
Routine checks cover the support rollers, the arm drive, the roll feed and the end cut, per the machine manual. Confirm the wrap settings against the coil before each run.
エンジニアリングに関するよくある質問
Q: What does this machine do? A: It wraps a steel coil with material from a rotating overhead arm.
Q: How is the coil held? A: It rests on support rollers while the arm turns.
Q: How is the wrap applied? A: Material feeds from a side roll and follows the coil in a spiral.
Q: Does the machine stop by itself? A: Yes, the arm slows and stops when the cover is set; end handling is a manual cut or hold-down on the standard setup, or an automated clamp-and-cut head for high-throughput lines.
Q: What does it suit? A: Steel coils and similar round products.
次のステップ
- Email us at info@fhopepack.com with your coil size and wrap material.
- コイル巻き付けの提案書とレイアウト図面を48時間以内にお送りします。
- We arrange a site survey to confirm cycle settings and guarding.
関連する読書
情報源と基準
- ISO 12100:2010 機械の安全性、設計及びリスク評価の一般原則
- EN 415-10:2014 包装機械の安全性、一般要求事項
- EN ISO 13849-1:2023 機械の安全性、制御システムの安全関連部品
FHOPE coil wrapping machine for steel packing demonstration video. Reviewed as a general demonstration; coil size, material and cycle settings confirmed per project.
最終更新日：2026年10月11日
