Small-ID Cable Coil Wrapping Machine: 90 mm ID Coils

Name: מכונת אריזת סלילי כבלים לסלילי חוטים בעלי קוטר פנימי קטן: כיצד הטבעת עוברת דרך לולאה של 90 מ"מ
Uploaded: 2018-04-17T09:07:33+00:00
Duration: 1 min 46 s
Description: > **Executive summary** > Our horizontal cable coil packing machine wraps coils lying eye to sky, starting from a **90 mm inner diameter**. It takes coils of 2–30 kg and 150–400 mm OD, in **18–30 s per coil**. Four electric arms centre each coil, and a press-down device holds it…

תקציר מנהלים Our horizontal cable coil packing machine wraps coils lying eye to sky, starting from a קוטר פנימי 90 מ"מ. It takes coils of 2–30 kg and 150–400 mm OD, in 18–30 שניות לסליל. Four electric arms centre each coil, and a press-down device holds it during wrapping. Stored programs let one operator switch between cable sizes quickly.

Why small-ID cable coils are hard to wrap

On an eye-through wrapper, the ring and its film roll pass through the coil eye on every turn. A small eye leaves little room for the ring, the film and the coil wall to clear each other. Building wire, control cable and small hose often come in coils with a narrow eye.

We designed this machine for that case. Its ring wraps coils with an inner diameter as small as 90 mm, and it handles ID up to 250 mm on the same machine.

How our horizontal cable coil packing machine works

The coil lies eye to sky on the supporting rollers, and a vertical ring passes film through the eye. The operator places the coil on the rollers, the arms centre it, and the press-down device holds it before the ring starts. The machine has five working parts:

Supporting rollers. PU-surfaced rollers turn the coil through 360° without shifting its position.
Centring arms. Four groups of electric arms adjust to the reel size and set the winding centre point.
Press-down device. Holds the coil down while the ring wraps.
Wrapping ring. PU-surfaced driving rollers turn the ring, which carries the LLDPE or PVC film.
קוֹדַאִי. Checks roller speed and coil position, so each turn lands in the right place.

Film cutting and feeding are automatic. The operator loads and unloads the coil by hand.

Horizontal cable coil packing machine with green cable coil lying eye to sky on supporting rollers and radial centring arms — **Horizontal cable coil packing machine.** Radial arms centre the coil under the ring.

Small-ID cable coil packing machine specifications

פרמטר	ערך
קויל ID	90–250 מ"מ
סליל OD	150–400 מ"מ
רוחב סליל	50–180 מ"מ
משקל קויל	2-30 ק"ג
מהירות טבעת	10–120 סל"ד
זמן עטיפת	18–30 שניות לסליל
כוח	1.8 kW, AC 380 V, 60 Hz or to your supply

החפיפה ניתנת להתאמה מ-20% עד 90%.

Cycle time and ring speed: a quick check

The ring speed limits how many turns fit in one cycle. That sets how far the coil must turn between ring passes:

Turns per cycle. At the top ring speed of 120 r/min and a 30 s cycle, the ring makes 60 turns.
Outer circumference. A 400 mm OD coil has π × 400 mm ≈ 1,257 mm around the outside.
Advance per turn. 1,257 ÷ 60 ≈ 21 mm. To finish in 30 s, the coil turns about 21 mm at its OD per ring turn. Less advance means more turns and a longer cycle.
Film check. The film band on the coil must be wider than that advance, plus the overlap you want.

At the eye, the same rotation moves far less. A 90 mm ID has π × 90 mm ≈ 283 mm around it, so the advance there is only 283 ÷ 60 ≈ 4.7 mm per turn. Overlap is much denser at the eye than at the OD, which is why we set the overlap for OD coverage. Smaller coils need fewer turns and finish faster. The 18–30 s range covers this spread across the size range.

Changeover between cable sizes

Cable plants often run many coil sizes on one shift. We reduce changeover time in three ways:

Stored programs. Each cable size has its own program with its settings. The operator picks it on the panel.
Electric centring. The four electric arms reset to the new reel size, so no hand adjustment of guides is needed.
Encoder positioning. The encoder confirms coil position and roller speed for the new size.

This makes the machine practical for operators without special skills.

Packing material for cable and wire coils

The machine wraps with PE, stretch film or PVC. LLDPE or PVC film is mounted on the ring. Overlap is set from 20% to 90% to suit the cable and the protection you need.

בקרות ובטיחות

The machine has overcurrent protection. When a fault occurs, the indicator raises an alarm and displays the fault, so the operator can find it quickly. A shield and fence guard the ring during operation.

התקנים החלים תלויים בשוק היעד. עבור שווקי CE, ISO 12100 קובע את שיטת הערכת הסיכונים ו-EN 415-10 קובע דרישות כלליות למכונות אריזה.

Selection checklist for a small-ID cable coil packing machine

Smallest coil ID, and whether it is 90 mm or more.
Largest coil OD, width and weight.
Number of cable sizes per shift and programs needed.
Coils per hour against 18–30 s per coil.
Film type: PE, stretch film or PVC.
Manual loading, or link to an automatic coiler.

שאלות נפוצות בנושא הנדסה

Q: What is the smallest coil ID the machine can wrap? A: 90 mm. The same machine wraps ID up to 250 mm.

Q: How long does one cable coil take? A: 18–30 s per coil, depending on coil size and overlap.

Q: What keeps the coil centred under the ring? A: Four groups of electric arms set the winding centre by the reel size, and a press-down device holds the coil during wrapping.

Q: Can one machine run several cable sizes? A: Yes, if they fit 90–250 mm ID and 150–400 mm OD. Each size uses a stored program.

Q: What if my coils are bigger than 400 mm OD? A: They move to a larger model in the same horizontal series. FPCA-200 takes 250–500 mm OD and 2–50 kg; FPCA-300 takes 400–900 mm OD and 20–200 kg.

שלב הבא

We match the machine to your cable range in three steps:

שלח את שרטוט הפריסה שלך with coil ID, OD, width, weight and coils per hour to info@fhopepack.com.
קבלו הצעה תוך 48 שעות, with the model and cycle check.
הזמן סקר באתר to plan loading at your coiler.