Kokkuvõte
A big horizontal stretch wrapping machine wraps long, heavy loads such as pipe bundles, profiles and panels as they pass through a rotating ring. Our E1000 has a ring of 1,000 mm inner diameter, a ring speed of about 10–60 r/min and conveyors running at 3–12 m/min, with overlap set from 10% to 90%. For a 6 m bundle of 600 × 600 mm we pair it with 6 m powered roller conveyors on each side.
A square bundle of blue plastic pipes runs on the conveyor through the ring of the wrapping station, inside a yellow mesh guard. The film goes on in a spiral, and the bundle leaves fully closed, pipe ends included.
Sisukord
- What a big horizontal wrapper does
- Sizing the ring to the bundle
- Wrapping station and conveyors
- Specifications (E1000)
- Worked example: 6 m pipe bundle
- Valiku kontroll-leht
- Ohutus: EN 415-10 ja ISO 12100
- Inseneri KKK
- Järgmine samm
- Seotud lugemine
- Allikad
What a big horizontal wrapper does
Long loads cannot stand on a turntable. In a horizontal wrapper the load lies on a conveyor and moves through a ring, and the ring carries the film roll around it. The conveyor speed and the ring speed together set how far the load moves on each ring turn, and so the overlap of the film spiral. The result is a closed, tight wrap that holds the bundle together and keeps dust and water out.
Sizing the ring to the bundle
The ring inner diameter limits the bundle cross-section. A rectangular bundle turns inside the ring by its diagonal, so the check is the diagonal, not the width:
Diagonal = √(W² + H²), which must be smaller than the ring inner diameter with working clearance for the film carriage. The radial margin is (ring ID − diagonal) ÷ 2; the clearance your film carriage needs is confirmed at quote.
| Bundle (W × H) | diagonaal | Fits a 1,000 mm ring? |
|---|---|---|
| 600 × 600 mm | umbes 849 mm | jah |
| 700 × 600 mm | umbes 922 mm | only about 39 mm radial margin; a larger ring is the safer choice |
| 800 × 700 mm | umbes 1,063 mm | no; larger ring |
Wrapping station and conveyors
- Helisema. Reinforced aluminium ring up to 60 mm wide on a strong frame, driven by a geared motor. Ring and driving wheels can be changed easily.
- Ring control. Speed set by inverter, soft start and stop, ring jog, and automatic return to the start position.
- Filmikäru. Motor tension control for a tight wrap; tension adjusts to the package size.
- Konveierid. Driven by geared motors with inverter speed control. The conveyor structure protects the product surface.
- Kontroll. PLC and touch screen. Ring speed, roller speed, package size and the wrap program are set on the screen. A photocell sets the wrapping start position, and extra wraps at the head and the end are set on the screen.
- Valvamine. A protection shield covers the moving parts.
Specifications (E1000)
| Kirje | Joonis |
|---|---|
| Ring inner diameter | 1,000 mm |
| Helina kiirus | umbes 10–60 p/min |
| Konveieri kiirus | 3–12 m/min |
| Kattumine | 10% –90% |
| Filmirull | 100–500 mm wide, 100–250 mm OD |
| Õhuvarustus | 5–8 kgf/cm² (umbes 0.5–0.8 MPa) |
| Machine suurus | umbes 4,800 × 1,800 × 2,000 mm |
| võim | umbes 4.5 kW, vahelduvvool 380 V, 50 Hz, 3 faasi |
| Conveyors for 6 m bundles | 6 m powered infeed and 6 m powered outfeed |
Worked example: 6 m pipe bundle
Take a bundle of 600 × 600 × 6,000 mm wrapped with 250 mm film at 50% overlap and a ring speed of 40 r/min.
| Samm | Arvutus | Tulemus |
|---|---|---|
| Ring check | √(600² + 600²) | 849 mm, under 1,000 mm |
| Edasipöörde kohta | 250 × (1 − 50%) | 125 mm |
| Konveieri kiirus | 125 mm × 40 r/min | 5 m/min, within 3–12 m/min |
| Ring turns over the length | 6,000 ÷ 125 | 48 |
| Film on the bundle | 48 × 2.4 m perimeter | umbes 115 m |
| Pakkimisaeg | 6 m ÷ 5 m/min | about 1.2 min, 72 s |
Tulemus. About 72 s and 115 m of film per bundle in one spiral layer, plus the extra head and end wraps. Raising the ring speed to 60 r/min gives 7.5 m/min and about 48 s per bundle.
Valiku kontroll-leht
- Bundle width, height, length and weight.
- Bundle diagonal against the ring size.
- Kile tüüp ja laius.
- Kimbud tunnis.
- Conveyor length in and out, and the line before and after.
Ohutus: EN 415-10 ja ISO 12100
Horizontal stretch wrappers are packaging machines other than pallet wrappers, so they are covered by EN 415-10, with the risk assessment to ISO 12100:2010. The turning ring and the conveyor nips are the main hazards. The station is guarded or closed by a light curtain, and a protection shield covers the moving parts. Guarding and CE documents are agreed per project.
Inseneri KKK
Q: How big a bundle fits the E1000? A: The bundle diagonal must be under the 1,000 mm ring inner diameter, with working clearance. Larger rings are built to order.
Q: How is the overlap set? A: From 10% to 90% on the touch screen. The PLC matches conveyor speed to ring speed.
Q: Can the ends be reinforced? A: Yes. Extra wraps at the head and end of the bundle are set on the screen.
Q: What power does it need? A: About 4.5 kW at 380 V, 50 Hz, three phase, plus compressed air.
Järgmine samm
- Send your bundle size, length and weight aadressile info@fhopepack.com.
- Meie suurus the ring and conveyors.
- Vastame 24 tunni jooksul ettepaneku ja hinnapakkumisega.
Seotud lugemine
- E1000 horisontaalne veniv kiletaja (toode)
- E600 horisontaalne veniv kiletaja (toode)
- Horisontaalne orbitaalne pakkimismasin terastorudele
- Automaatne horisontaalne orbitaalpakkimismasin torude ja kimpude jaoks
- Horisontaalne orbitaalne venitusmähkimismasin
Allikad
- FHOPE product page: E1000 horizontal stretch wrapper
- FHOPE technical proposal for an E-1000 line for 6 m bundles
- EN 415-10; ISO 12100:2010
- Our big horizontal stretch wrapper shown above
Viimati üle vaadatud: 2026-10-19
