Kokkuvõte
A coil wrapping machine wraps film or paper through the eye and around any ring-shaped product: a tyre, a hose or cable coil, or a steel wire coil. The product stands on rollers while a ring passes through its centre and turns. The principle is the same for all of them, and the model is chosen by the product’s ID, OD, width and weight. A worked example checks a 205/55R16 tyre against three of our standard models.
Sisukord
- One wrapping principle for many products
- The two-station layout shown here
- Models by product
- Worked example: a 205/55R16 tyre
- Valiku kontroll-leht
- Ohutus: EN 415-10 ja ISO 12100
- Inseneri KKK
- Järgmine samm
- Seotud lugemine
- Allikad
One wrapping principle for many products
Every product on this list is a ring with a hole in the middle. The product is set on edge on powered rollers, so that the wrapping ring passes through its eye. As the ring turns, a film roll on the ring lays the film over the outside, through the bore and over both faces. The rollers turn the product slowly at the same time, so the wraps step round until the whole ring is covered.
What changes from product to product is the size of the ring opening, the roller bed and the drive. A 10 kg tyre and a 1,000 kg steel wire coil need very different frames, but they are wrapped the same way.
The two-station layout shown here
Two compact ring wrappers stand side by side, each with its own yellow mesh guard and control box. The operator loads a tyre into the left station and closes the guard. The signal light turns green and the wrap starts. While one station wraps, the next tyre can go into the other, so the operator is not left waiting for the cycle. A roller conveyor alongside carries finished products away.
Models by product
| Kirje | FPH-200 (hose) | FPCA-300 (cable) | FPS-300 (steel wire) |
|---|---|---|---|
| coil ID | 300–600 mm | 250–510 mm | 508–610 mm |
| coil OD | 400–900 mm | 400–900 mm | 600–1,200 mm |
| Mähise laius | 50–200 mm | 60–300 mm | 100–300 mm |
| Rulli kaal | 5–50 kg | 20–200 kg | 20–1,000 kg |
| Helina kiirus | 20–90 p/min | 10–90 p/min | set to the coil |
| Pakkimisaeg | 15–35 s | 20–38 s | set to the coil |
| Kattumine | 20-90% | 10-90% | 10-90% |
| võim | 1.5 kW | 2.4 kW | 1.5 kW |
| MATERJAL | LLDPE, PE, PVC film | LLDPE, PVC, PE film, paper | PVC, LLDPE, PE, paber, HDPE |
Tyre wrappers are built on the same frames, sized to the tyre range.
Worked example: a 205/55R16 tyre
Illustrative product: a 205/55R16 car tyre, wrapped with 100 mm film at 50% overlap. Tyre sizes give the width in mm, the sidewall as a percentage of width, and the rim diameter in inches.
| Vaata | Arvutus | Tulemus |
|---|---|---|
| ID (rim) | 16 × 25.4 | ≈ 406 mm |
| OD | 406.4 + 2 × 205 × 0.55 | ≈ 632 mm |
| LAIUS | from the size | 205 mm |
| FPH-200 | width limit 200 mm | no, 5 mm too wide |
| FPCA-300 | ID, OD and width all in range | jah |
| SPF-300 | ID under 508 mm | ei |
| Wraps round the mean circumference | π × (632 + 406) ÷ 2 ÷ 50 | ≈ 33 |
| Film per wrap (section perimeter) | 2 × (113 + 205) | ≈ 636 mm |
| Kile rehvi kohta | 33 × 0.636 | ≈ 21 m |
| Wrap time at ring speed n | t = 33 ÷ n | at 60 r/min, 33 s |
Tulemus. Only the FPCA-300 frame takes this tyre: the hose wrapper is 5 mm too narrow and the steel wire wrapper’s opening is too large for the rim. The tyre needs about 33 wraps and 21 m of film, about 33 s at 60 r/min, inside the FPCA-300’s 20–38 s.
A car tyre weighs less than the FPCA-300’s 20 kg minimum. Light products need enough grip on the drive rollers to turn steadily. So we confirm the roller drive on a sample tyre, or build the frame as a dedicated tyre wrapper.
Valiku kontroll-leht
- Product ID, OD, width and weight, smallest and largest.
- Wrapping material and overlap.
- Products per hour, and one or two stations.
- Manual loading or conveyor loading.
- Märgistamine ja virnastamine pärast pakendamist.
Ohutus: EN 415-10 ja ISO 12100
We design the wrappers to EN 415-10 and assess their risks to ISO 12100. The main hazard is the turning ring. Each station shown has a yellow mesh guard that closes around the ring, and a signal light shows when the machine is running. The guard door is interlocked, so the ring cannot run while it is open. The operator loads with the guard open and the ring stopped.
Inseneri KKK
Q: Can one machine wrap tyres and hose coils? A: Yes, if both fall inside its ID, OD, width and weight ranges. Check the smallest and largest of each.
Q: Why two stations? A: The operator loads one while the other wraps, so less time is spent waiting.
Q: Which material should I use? A: Stretch film for sealing, paper where the product must breathe, PVC for a glossy finish.
K: Milline standard kehtib? V: EN 415-10 masina kohta ja ISO 12100 riskihindamise kohta.
Järgmine samm
- Send product sizes and weights aadressile info@fhopepack.com.
- We match the model and the layout.
- Vastame 24 tunni jooksul ettepaneku ja hinnapakkumisega.
Seotud lugemine
- Kaablimähiste pakkimismasin FPCA-300 (toode)
- Voolikumähise mähis FPH-200 (toode)
- Terasrullide pakkimismasin FPS-300 (toode)
- Hose wrapping machine and HDPE pipe coil packing machines
- Tyre wrapping machine, new design
Allikad
- FHOPE product pages: FPH-200, FPCA-300, FPS-300
- Our two-station coil wrappers shown above
- Worked example: illustrative figures; tyre size convention
- Standardid: EN 415-10; ISO 12100:2010
Viimati üle vaadatud: 2026-10-19
