Executive summary
Packaging speed and weighing accuracy decide how fast a copper coil packing line wraps and stacks each coil, how consistently the finished unit is measured, and how few operators are needed to run the pass. In the footage a copper coil is carried in on a roller conveyor, laid on a rotating platform, wrapped by a double-arm film unit in two stages, sealed and stacked onto a wooden pallet. Coil range, cycle time and weighing arrangement are confirmed per project.
Table of Contents
- Why packaging speed and weighing accuracy
- What the coil packing line does
- Roller conveyor and rotating platform
- Two-stage wrapping and stacking
- What the footage shows
- Typical configuration
- Selection checklist
- Operation and safety
- Engineering FAQ
- Next step
- Related reading
- Sources and standards
Why packaging speed and weighing accuracy
Copper coils are high-value, surface-sensitive work. Packaging speed sets how many coils the line can wrap and stack in a shift, while weighing accuracy keeps the recorded weight of each finished unit consistent for dispatch and documentation.
A line that wraps and stacks automatically holds a steadier pace than manual handling, and it repeats the same film cover on every coil. Target output and weighing arrangement are confirmed per project.
What the coil packing line does
The line is a coil packing system laid out as a continuous flow. The coil enters on a roller conveyor, is laid onto a rotating platform, wrapped by a double-arm film unit, carried onward and stacked onto a wooden pallet.
The wrapped coil is conveyed to the stacking station, and an overhead handling arm lowers the coil into place on the stack. Coil outer diameter, width and weight are confirmed per project.
Roller conveyor and rotating platform
The infeed is a multi-section roller conveyor with driven rollers that carries each copper coil into the wrap station. An inclined section guides the coil from the vertical loading position onto the horizontal rotating platform.
The rotating platform sits inside the guarded work zone and turns the coil while the film unit applies the cover. Conveyor length and platform drive are confirmed per project.
Two-stage wrapping and stacking
The film unit uses a double-arm stretch film carousel. The first stage applies the initial film cover over the coil surface as the platform turns, and the second stage completes the outer layer at the sealing position.
After sealing, the wrapped coil moves along the roller line to the stacking station, where the overhead arm places it on a wooden pallet. Stack height and pallet size are confirmed per project.
What the footage shows
Our footage shows a copper coil packing line running a complete pass. A coil is carried in on the roller conveyor, laid flat on a rotating platform, and wrapped by the double-arm film unit in two stages. The finished coil is sealed, conveyed downstream and stacked onto a wooden pallet. The wrap and stacking work automatically while operators supervise. It is a general demonstration, so your coil range, cycle time and weighing arrangement are confirmed with us per project.
Typical configuration
Figures below list functional design boundaries rather than numeric values, and are confirmed per project.
| Parameter | Typical range, confirmed per project |
|---|---|
| Workpiece | copper coil on the roller conveyor, laid flat for wrapping |
| Loading | inclined conveyor feeds the coil onto a rotating platform |
| Wrapping | double-arm stretch film unit, two-stage coverage |
| Weighing | in-line roller scale or platform load cells, confirmed per project |
| Sealing | automatic film seal at the side sealing position |
| Stacking | overhead arm lowers the wrapped coil onto a wooden pallet |
| Conveyor | multi-section roller line with driven rollers |
| Control | control cabinet with emergency stop; panel layout per project |
| Electrical supply | 380 V three phase 50 Hz, or 220 V single phase for light machines, selected per project |
Selection checklist
| Question | Confirm per project |
|---|---|
| Coil range | outer diameter, width and weight handled per run |
| Cycle | wrapping and stacking time per coil |
| Stacking | stack height, pallet size and coil alignment |
| Film | film width and grade for the coil surface |
| Layout | conveyor routing and available floor length |
| Electrical supply | voltage, phase and frequency on site |
Operation and safety
Operation follows the line sequence: feed the coil in on the conveyor, start the wrap cycle, then let the machine seal and stack the unit on the pallet. Operators supervise the transfer points and keep clear of the moving platform and the overhead arm while the machine runs.
Routine checks cover the conveyor drives, the film unit, the sealing head and the stacking arm, per the machine manual. Confirm the coil is seated on the platform before each wrap cycle.
Engineering FAQ
Q: What does this coil packing line do? A: It carries a copper coil in on a roller conveyor, wraps it with film in two stages, seals it and stacks the unit onto a pallet.
Q: Why does packaging speed matter on the coil line? A: Consistent speed sets how many coils pass through in a shift, so output and film use stay predictable for planning.
Q: Why is weighing accuracy important? A: A reliable recorded weight keeps dispatch and documentation consistent when each coil leaves the line.
Q: How does the wrapping work? A: The coil turns on a rotating platform while a double-arm film unit applies two stages of stretch film, then the coil is sealed.
Q: What electrical supply does it need? A: The line runs on 380 V three phase 50 Hz as standard, and light machines can be arranged for 220 V single phase, selected per project.
Next step
- Email us at info@fhopepack.com with your coil outer diameter, width and weight.
- We send a copper coil packing line proposal within 48 hours.
- We confirm the cycle time, stacking and weighing arrangement for your line.
Related reading
- Why Packaging Speed and weighing Accuracy so important in Copper Coil Packing Lines
- End-to-end copper coil packaging: two-stage stretch wrapping to pallet stacking
- Automatic copper strip coil packing line with labeling, wrapping and stacking
- FHOPE packing machinery product lines
Sources and standards
- ISO 12100:2010 Safety of machinery, general principles for design and risk assessment
- EN 415-10:2014 Safety of packaging machines, general requirements
- EN ISO 13849-1:2023 Safety of machinery, safety-related parts of control systems
FHOPE copper coil packing line demonstration video. Reviewed as a general demonstration; coil range, cycle time and weighing arrangement confirmed per project.
Last reviewed: 2026-10-12
