Hoe werkt een automatische tweetrapslijn voor het verpakken en stapelen van stalen coils?

Samenvatting The footage shows a two-part automatic line for steel coils: one cell stretch-wraps a coil in clear film on a roller conveyor (0:00–0:12), then a blue press beam compacts and holds the wrap (0:12–0:30). A later scene shows an overhead multi-joint arm traveling on a white gantry above a roller platform, with coils moving through feeding, processing, and stacking zones under worker supervision. Capacity, cycle time, coil size range, and safety hardware are not demonstrated — confirm those with the manufacturer before you shortlist.

Het korte antwoord

Based on the footage, the line works in two visible stages. Stage 1 — packaging: a steel coil lies horizontally on a gele rollenband. An upper film carriage pulls transparante rekfolie from a roll and rings it around the coil while the coil advances slowly. Wrapping runs from about 0: 00 tot 0: 12, by which point the coil is fully enclosed in semi-transparent film.

When wrapping stops, a large blue beam descends from above and presses the wrapped coil, holds it while the conveyor feeds the coil out of the station, then rises (0: 12-0: 30). Other unwrapped coils are visible waiting further up the line during this cycle.

Stage 2 — handling and stacking: the scene shifts to a white gantry waar yellow multi-joint arm travels left to right above a roller platform, and the closing frames show a coil rotating on groene rollers beside an operator in an orange hard hat. The stacking action itself is never clearly filmed, so treat this article as a visual walkthrough — and confirm the stage-by-stage layout with the manufacturer.

Wat de video laat zien

Timestamps come from frames sampled roughly every 3 seconds, so treat them as approximate. The last two rows correspond to the latter part of the clip.

Tijd Wat gebeurt Details worth noting
0: 00-0: 06 Wrapping begins An upper carriage draws clear stretch film from a roll and winds it around the coil; the coil is already partly wrapped and sits on a gele rollenband.
0: 06-0: 12 Wrap builds up Film layers accumulate until the coil is fully enclosed; the wrapping motion stays steady.
0: 12-0: 18 Press beam descends The film carriage stops; a large blauwe straal lowers onto the wrapped coil and applies pressure; an operator appears in the background.
0: 18-0: 24 Hold and move-out The beam keeps the coil pressed; the conveyor carries the wrapped coil toward the exit while unwrapped coils wait in line.
0: 24-0: 30 Sinds The beam rises and the finished coil leaves the work area.
Later segment Gantry scene A yellow multi-joint arm moves left to right along a white gantry frame above a roller platform with yellow rollers; support beams are red.
Closing frames Green roller scene A steel coil rotates on a green roller conveyor while a worker in an orange hard hat and dark work clothes operates or monitors beside it.

Twee kleine picture-in-picture windows stay visible through much of the clip, showing other packaging scenes and a small control screen with orange and grey buttons. The main camera view never shows a full control panel, and red characters on the workshop wall are not legible at this resolution.

Machine structure you can see

For engineers scoping a similar line, here is every component the footage actually reveals.

Bestanddeel Wat de video laat zien Schijnbare rol
Film carriage (upper arm) Pulls clear film from a roll and rings it around the coil Buiten- stretchen
Gele rollenband Carries coils horizontally through the wrapping station Infeed and through-transport
Blue press beam Descends, holds, then rises over the wrapped coil Presses or holds the package; whether it also cuts or seals film is not shown — controleer bij de fabrikant
White gantry + yellow multi-joint arm Travels across the second scene above a roller platform Coil handling; grabbing and positioning are readable from the footage, stacking is not clearly shown
Green roller section Rotating coil with an operator alongside Handling or intake in the second scene
Control screen (inset view only) Small screen with numbers and icons; orange and grey buttons Line control; details not identifiable

Directe observatie-aantekeningen

These notes stay close to the frame-by-frame record, with only light grammar edits — the dry, factual layer this article is built on.

  • A large automatic packaging machine wraps a cylindrical staalrollen with clear plastic film drawn from a roll on an upper carriage that rings around the workpiece; the coil sits on a yellow roller conveyor and moves slowly as it is wrapped.
  • The coil remains horizontal throughout the wrapping scene, with no rotation or flipping — it only translates along the conveyor; it rotates on rollers only in the later green-roller scene.
  • Wrapping continues until the coil is fully enclosed; the wrapped surface is semi-transparent and shows creases and stretch marks in de film.
  • After wrapping, a large blue crossbeam descends from above and presses the wrapped coil; it holds the pressure, then rises, and the conveyor carries the finished coil out of the work area.
  • Unwrapped coils wait on the conveyor during the cycle; an operator stands in the background observing without intervening.
  • A second scene shows a yellow multi-joint arm moving along a white gantry above a roller platform (yellow rollers on a white base; a further section has green rollers); the footage’s reading of the layout is feeding, processing, and stacking zones arranged left to right.
  • In the closing frames, a steel coil rotates on the green rollers while a worker in an orange hard hat and dark work clothes operates or monitors the equipment.
  • The coil is silver-grey metal with a bright sheen and winding rings; no rust or contamination is visible.
  • Proportions are estimates from the frames: the coil’s diameter is roughly one and a half times the conveyor width in the wrapping scene, and about five to six times a roller’s diameter in the roller scene.
  • Visible marks include a red hexagonal maker’s logo on the machine body below the film carriage and white lettering on the blue beam; the word EUROPE appears on equipment in one inset window.
  • No control panel, E-stop, guard fence, light curtain, warning sign, or interlock is clearly observable in the main views; a small control screen appears only inside an inset window.

Wat de video niet laat zien

None of the following appears anywhere in the footage:

  • Rated output (coils per hour) or a complete          cyclustijd
  • Overall machine dimensions, footprint, or installation requirements
  • Model designation, motor power, or energy consumption
  • Film specification — gauge, width, overlap, or cut-and-clamp method
  • Coil diameter, width, thickness, or gewichtsklasse
  • The gantry arm’s speed, precision, or load rating
  • Stacking pattern and stack height
  • Control system brand or software interface
  • CE, ISO, or other certificeringsmerken
  • Maintenance intervals or wear-part replacement
  • Safety devices: no E-stop, fencing, light curtain, warning signage, or interlock is visible in the sampled frames

One caveat: the absence of visible safety hardware does not mean the delivered machine ships without it. Camera angle and framing limit what can be seen, so verify the safety package directly rather than assuming either way.

How the two stages read from the footage (interpretation)

Everything in this section is our reading, clearly separated from the observations above.

Stage 1 runs as a repeating loop: coil enters on rollers → film carriage wraps it → press beam compacts and holds it → conveyor discharges it. The queue of unwrapped coils visible behind the working position implies a continuous inline flow rather than one-off batches, though the video does not prove the infeed method.

Stage 2 is read from the second scene: the linear layout suggestion (feeding, processing, stacking zones), the gantry-mounted arm crossing the work area, and a coil on green rollers beside an operator. The hand-off between the two filmed scenes is never shown, so the exact split of duties between the press beam, the conveyor, and the gantry arm must come from the manufacturer’s layout drawing.

The likely benefits are qualitative: automated wrapping reduces manual handling and gives a more consistent wrap than hand work, the pressing step should reduce loose film in transit, and green rollers may be gentler on the coil surface. No numbers in the video support any throughput claim.

Where a line like this fits (inference)

This type of line suits steel mills, coil processors, and metal service centers that need dust and moisture protection for storage and shipping. It is most likely a clean fit where coil sizes repeat, because adaptability across many different coil dimensions is not demonstrated in the footage.

The operator standing near the rotating coil in the closing scene suggests supervised running rather than fully unattended operation — at least at the stage shown. If lights-out stacking matters to you, make that an explicit requirement when you enquire.

Verify with the manufacturer before you buy

Use this checklist to convert what the video leaves open into a concrete specification:

  • Coil range accepted: outer diameter, width, and weight — per stage and against the arm’s load rating
  • Rated output in coils per hour and full cycle time, demonstrated on your coil size
  • What the blue press beam actually does — pressing only, or also film cutting and sealing
  • Film specification and consumption: gauge, width, overlap, automatic cut-and-clamp
  • What the gantry arm lifts, its load rating, and the stacking pattern and height
  • Safety package: E-stops, fencing or light curtains, interlocks, and compliance with your local standards
  • Control system: interface language, remote monitoring, and fault diagnostics
  • Footprint, installation requirements, maintenance plan, and spare-parts availability

FAQ

Does the line stack coils automatically?

The video shows a yellow multi-joint arm traveling on a gantry above the roller platform, and the final frames place a coil on green rollers beside an operator. The stacking action itself is never filmed, so the level of automation and the stack pattern cannot be confirmed from the footage — controleer bij de fabrikant.

What wraps the coil?

Wissen rekfolie pulled from a roll on the upper film carriage and wound around the coil while it advances on rollers; a press beam then compacts and holds the package. Film gauge, overlap, and edge protection options are not shown — check with the manufacturer.

How fast does it package a coil?

The video shows no full cycle time and no hourly output figure. Ask for rated throughput and, ideally, a live run on a coil of your own size and weight before comparing quotes.

What coil sizes and weights can it handle?

Not shown. The coils look large relative to the rollers, but no dimensions or weight limits appear anywhere in the footage. Confirm the accepted diameter, width, and weight range for both the wrapping stage and the handling stage.

Welke veiligheidsvoorzieningen zijn inbegrepen?

None are visible in the sampled frames — no E-stop, fencing, light curtain, warning signage, or interlock — and a worker does stand near moving equipment in two scenes. That does not mean the machine lacks safeguards, but ask the manufacturer to specify the complete safety package for your layout.

Gerelateerd lezen

Volgende stap

If this footage matches your application, send us your coil dimensions, weight range, required output, and floor plan via onze contact pagina. We will come back with the figures the video cannot show — cycle time, load ratings, the safety package, and a stage-by-stage layout drawing.

Bron en methode

  • The embedded video is the sole factual source for everything described above as observed.
  • The footage was analyzed frame by frame with a vision model on sampled frames (about one frame every 3 seconds), so timestamps are approximate to that interval.
  • The audio track is alleen achtergrondmuziek — there is no narration or speech, so nothing in this article comes from transcribed dialogue.
  • Applications, benefits, and the two-stage division are labeled as inference; anything not visible in the video is marked controleer bij de fabrikant rather than stated as fact.