Kodėl rankinis žarnų vyniojimas kainuoja pinigus

Santrauka

Manual hose wrapping looks cheap because the only equipment is a roll of film. The cost sits in labour per coil, uneven film use, damaged or loose coils and a packing station that cannot keep up with the extruder. Our horizontal FPCA hose coil wrappers wrap a coil in 25–35 s with a set overlap. Below is a cost model you can fill in with your own numbers.

This horizontal wrapper lays the hose coil flat on rollers, with upright yellow guide rollers holding it in place. The ring on the blue frame passes through the eye and wraps the coil in clear film, leaving an even, tight pack.

Turinys

The hidden costs of manual wrapping

Kaina Rankinis vyniojimas Machine wrapping
Darbo One or two people per station, every shift Operator loads and unloads; the ring wraps
Laikas vienai ritei Depends on the person and the coil 25–35 s per coil, repeatable
Filmas Overlap and tension vary, so film is over-used or gaps appear Overlap and tension set once
Pack quality Loose or uneven packs, coils that open in transit Even, tight wrap on every coil
Linijos greitis Packing falls behind the extruder Wrapper matched to coil output
Traumos Repeated bending and twisting round a coil Coil handled on rollers

The biggest cost is rarely the film. It is the people tied to the station and the coils that come back loose or damaged.

A cost model you can fill in

Use your own figures in these formulas.

Punktas Formulė
Ritės per pamainą extruder output per shift ÷ length per coil
Manual labour hours coils per shift × manual minutes per coil ÷ 60
Machine wrap hours coils per shift × machine seconds per coil ÷ 3,600
Labour saved per shift (manual labour hours − operator hours on the machine) × hourly labour cost
Film saved per coil manual film per coil − machine film per coil
Payback in shifts machine cost ÷ (labour saved + film saved + rework saved per shift)

Worked example: one shift

The inputs below are example assumptions, not measured figures. Replace them with your own.

Žingsnis Assumption or calculation Pasekmė
Ritės per pamainą prielaida 400 ritės
Manual time per coil assumed 2 min 400 × 2 ÷ 60 ≈ 13.3 h
People needed in an 8 h shift 13.3÷8 2 žmonės
Apvyniojimo laikas vienai ritei 30 s, inside 25–35 s wrapping only
Load, film start, cut and unload assumed 20 s 50 s floor to floor
Mašinos valandos 400 × 50 ÷ 3,600 apie 5.6h
Machine utilisation 5.6÷8 apie 69%
Film per coil, manual assumed 30 g 12 kg per shift
Film per coil, machine assumed 22 g 8.8 kg per shift
Filmas išsaugotas 12 - 8.8 3.2 kg per shift

Rezultatas. With these assumptions, two people wrapping by hand are replaced by one operator and one machine running about 69% of the shift, including handling time. The 25–35 s rating is wrapping time; coil staging and transfer are extra unless the wrapper is linked to an automatic handling line. Film saving is smaller than labour saving but adds up across shifts. Your payback depends on your labour cost and coil count, so run the model with your own numbers.

What a horizontal hose coil wrapper does instead

The coil lies flat on the roller table and the guide rollers centre it. The ring passes through the eye and turns while the rollers turn the coil, laying film in even bands at a set overlap. The FPCA-300 can wrap two layers of material, for example stretch film with optional paper.

Lying flat suits soft hose coils. The full face is supported, so the coil keeps its shape while it turns.

FPCA-200 and FPCA-300 data

Punktas FPCA-200 FPCA-300
ritė ID 200 – 350 mm 300 – 1,000 mm
ritė OT 500 – 650 mm 600 – 1,200 mm
Ritės plotis 150 – 300 mm 150 – 300 mm
Ritės svoris 10-50 kg 10-100 kg
Apvyniojimo laikas 25–35 s vienai ritei 25–35 s vienai ritei
Maksimalus skambėjimo greitis 100 r / min 100 r / min
Supply and power 380 V 60 Hz 3P, 2.0 kW (other supplies at quote) 380 V 60 Hz 3P, 3.5 kW (other supplies at quote)
Stretch plėvelės ritinys išorinis skersmuo 100–140 mm, vidinis skersmuo 50 mm, plotis 90 mm išorinis skersmuo 100–140 mm, vidinis skersmuo 50 mm, plotis 50–90 mm
Popierius (neprivaloma) išorinis skersmuo 100–450 mm, vidinis skersmuo 50 mm, plotis 90 mm išorinis skersmuo 100–450 mm, vidinis skersmuo 50 mm, plotis 90 mm

Atrankos kontrolinis sąrašas

  1. Hose type, OD and length per coil.
  2. Ritės ID, išorinis skersmuo, plotis ir svoris.
  3. Coils per shift and number of shifts.
  4. Current labour and film use per coil.
  5. Film only, or film with paper.
  6. Link to coiler and palletising.

Sauga: EN 415-10 ir ISO 12100

The wrapper is built to EN 415-10, the general safety requirements for packaging machines, with the risk assessment done to ISO 12100. Warning signs alone are not enough for the turning ring. Perimeter fencing, interlocked guards or light curtains restrict access while the ring runs, and the guarding option is set for your layout and market. The coil is positioned before the cycle starts.

Inžinerijos DUK

Q: How long does the machine take per coil? A: 25–35 s per coil on the FPCA-200 and FPCA-300.

Q: Can the machine wrap paper as well as film? A: Yes. Paper is an option, and the FPCA-300 can wrap two layers.

Q: Does one operator run the machine? A: Yes. The operator places and removes the coil and starts the cycle; the ring does the wrapping. Whether the film start and cut are manual or automatic depends on the configuration, confirmed at quote.

Q: How do I work out payback? A: Use the cost model above with your coil count, labour cost and film use.

Kitas žingsnis

  1. Send your coil sizes, coils per shift and current packing method paštu info@fhopepack.com.
  2. Mes sutampame the FPCA model and work out the cycle with you.
  3. Atsakome per 24 valandas su pasiūlymu ir citata.

Šaltiniai

  • FHOPE product pages: horizontal hose coil wrapping machines FPCA-200 and FPCA-300
  • EN 415-10; ISO 12100:2010
  • Our horizontal hose coil wrapper shown above

Paskutinį kartą peržiūrėta: 2026-10-19

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