Forgókaros raklapcsomagoló felső fóliaadagolóval

Vezetői összefoglaló

A pallet leaves one machine with its sides wrapped and its top sealed. A rotary arm pallet wrapper with top film dispenser orbits film around a stationary pallet while a separate dispenser lays a film sheet across the top, giving five-sided protection. This guide covers the arm cycle, the top sheet sequence and the wrap settings. Load, film and sheet are confirmed per project.

Tartalomjegyzék

Mit csinál a gép

A rotary arm pallet wrapper with a top film dispenser combines side wrapping and a top sheet in one station. The film carriage orbits the pallet and applies stretch film around its sides, while the dispenser, also called a top sheet dispenser, lays a separate film sheet across the top of the load. Together the two cover the pallet for weather, dust and handling protection that a side-only wrap leaves open.

Why a rotary arm

The pallet stays still while the film system moves around it. Because the load is not spun, this arm design is the practical choice for pallets that are exceptionally heavy, unstable or irregular in shape, where a turntable could shift the product during the wrap. The load is conveyed into the zone, wrapped and conveyed out, all without rotation.

How the top sheet goes on

The dispenser extends over the pallet and lays a sheet of film across the top surface. The sheet can be applied before the main wrap or part-way through the cycle. The sequence is a configuration decision confirmed per project, and either way the sheet is held in place until the wrap draws tight over it and seals it to the load. That is what makes the five-sided wrap one piece instead of a loose cover.

A tekercselési ciklus

With the sheet in place, the arm rotates and the film carriage moves up the mast at the same time, so the film covers the load from base to top with even overlap. A motorized pre-stretch mechanism elongates the film before it touches the load, which improves film yield and keeps containment force on the load rather than using film thickness alone to hold it.

Setting the wrap pattern

Wrap behavior is set at the control interface rather than by hand. The number of wraps at top and bottom, the overlap, and the film tension are stored per product and recalled for each run. Settings change when the load changes, and the operator selects the recipe instead of adjusting the carriage.

Ending the cycle cleanly

When the set pattern is complete, the machine clamps the film tail, cuts it and seals the end against the load so the wrap does not unravel on its way out. The finished pallet then leaves the wrapping zone ready for storage or shipment, with the top sheet held by the same film that wraps the sides.

Tipikus konfiguráció

Az alábbi ábrák numerikus értékek helyett funkcionális tervezési határokat sorolnak fel, és projektenként megerősítést nyertek.

Vizsgált paraméter Tipikus tartomány, projektenként megerősítve
Terhelés raklap alapterülete, magassága és súlya
Film stretch film gauge and pre-stretch
Felső lap sheet size and film type
Mintás wraps, overlap and tension per product
Kezelés conveyor in and out, load stationary
Áramellátás 380 V háromfázisú 50 Hz, vagy 220 V egyfázisú könnyű gépekhez, projektenként kiválasztva

Amit a videó mutat

Our footage shows a pallet being sheeted on top and wrapped by the arm in one cycle. It is a general demonstration, so load, film, sheet and pattern for your plant are confirmed with us per project.

Kiválasztási ellenőrzőlista

Kérdés Projektenkénti megerősítés
Töltetméretek lábnyom, magasság, súly
Védelem top sheet and side wrap needs
Filmterv gauge, pre-stretch, containment
Termékek soronként how many recipes to store
Kezelés conveyor and load path
Áramellátás feszültség, fázis és frekvencia a helyszínen

Vezérlők és biztonság

The wrapper runs from a control panel with an emergency stop at the operator position and guarding around the arm’s travel zone and the dispenser. Keep clear while a cycle runs. Routine checks cover the arm balance, carriage, pre-stretch rollers, top sheet dispenser, clamp and film seal, per the machine manual.

Mérnöki GYIK

Q: Why keep the pallet still? A: The arm orbits the load, so heavy, unstable or irregular pallets wrap without being spun.

Q: How does the top sheet stay on? A: The dispenser lays the sheet, and the main wrap draws over it and seals it to the load, holding it in place.

Q: Is the sheet applied before or during wrapping? A: Either, by configuration. The sheet is held until the wrap secures it, so the cover ends up one piece.

Q: What controls film use? A: A motorized pre-stretch elongates the film before application, improving yield and containment without relying on film thickness alone.

Q: Which products suit this machine? A: Stationary wrapping is required for heavy, tall, unstable or irregular loads that would shift or tip if rotated on a turntable.

Következő lépés

  1. Email us at info@fhopepack.com with your load sizes, film and sheet needs.
  2. 48 órán belül küldünk egy csomagolóanyag-ajánlatot és egy elrendezési rajzot.
  3. Helyszíni felmérést szervezünk a szint és a szolgáltatások megerősítésére.

Kapcsolódó olvasmány

Források és szabványok

FHOPE rotary arm pallet wrapper with top film dispenser demonstration video. Reviewed as a general demonstration; load, film, sheet and pattern confirmed per project.

Utolsó felülvizsgálat: 2026-10-10