Hose and Pipe Coiler with Wrapping Machine

Name: Avvolgitore automatico per tubi e tubazioni con avvolgitrice
Uploaded: 2018-07-31T04:10:24+00:00
Duration: 1 min 46 s
Description: > **Executive summary** > > A coiler and a wrapper bought separately often leave a gap in between: a person carrying coils from one to the other. Our automatic coiler for hose and pipe with wrapping machine winds the coil, hands it to the wrapper and wraps it in film.…

Sintesi

A coiler and a wrapper bought separately often leave a gap in between: a person carrying coils from one to the other. Our automatic coiler for hose and pipe with wrapping machine winds the coil, hands it to the wrapper and wraps it in film. The two machines are timed as one cell, so the coils keep moving at the pace the extruder sets.

The blue coiler stands inside a white mesh guard with a touch-screen panel at the door. Dark hose builds up on the winding drum between steel flanges. The finished coil, closed in film, then tips out of the cell onto a tray.

Why link the coiler and the wrapper

Every manual transfer is a chance for a coil to spring open or be dropped, and it needs a person at each shift. In a linked cell the coil is held from the moment it is cut until it is wrapped. The wrapper is set to finish one coil within one coiling time, so coils do not pile up between the two.

Cell sequence

The coiler winds the hose to the set length and cuts it.
The coil is held and moved to the wrapper.
The wrapper ring passes film through the eye and round the coil.
La pellicola viene tagliata e la parte finale viene premuta verso il basso.
The wrapped coil tips out onto the out-feed tray.
The next coil is already winding on the second station.

Dati macchina

Articolo	Avvolgitore	Wrapper (FPCA-200H)
coil ID	350–550 mm	200–350 mm
coil OD	500–800 mm	500–650 mm
Larghezza della bobina	150–300 mm	150–300 mm
peso della bobina	5-35 kg	10-50 kg
Velocità	1–60 metri/min	fino a 100 giri/min
Potenza	4.5kW	2.0kW

The coil size must sit inside both ranges, here ID 350 mm and OD 500–650 mm. Larger coils use a larger wrapper, confirmed at quote.

Matching the two machines

Coil time = coil length ÷ line speed

Wrap time + transfer time ≤ coil time

Example only: a 50 m coil at 30 m/min takes 100 s to wind. With a wrap of about 25 s and a transfer of 15 s, the wrapper needs 40 s, well inside 100 s. At 60 m/min the coil time falls to 50 s and the margin shrinks to 10 s, so the transfer and wrap settings are checked at the top line speed.

During the cut and station change a dancer or buffer takes up the hose that keeps coming from the extruder; its size is set to your line speed, confirmed at quote.

Pellicola per bobina

Film per coil ≈ (π × OD ÷ advance) × 2 × (coil width + (OD − ID) ÷ 2)

Example only: OD 600 mm, ID 350 mm and width 200 mm, with 90 mm film at 50% overlap (45 mm advance): π × 600 ≈ 1,885 mm, so 1,885 ÷ 45 ≈ 42 wraps. Each wrap is 2 × (200 + 125) = 650 mm, about 42 × 0.65 = 27.3 m of film per coil.

Lista di controllo per la selezione

Hose or pipe OD and material.
Lunghezza della bobina, diametro interno, diametro esterno e larghezza.
Top line speed.
Film or paper wrap.
Out-feed: tray, conveyor or palletiser.
Labels and weighing.

Sicurezza

We design to EN ISO 12100:2010 for risk assessment, EN 415-10 for packaging machine safety and EN 60204-1 for the electrical equipment. The cell is fenced with mesh guards and an interlocked door, and it is run from the panel outside.

FAQ di ingegneria

Q: Does the wrapper slow the coiler? A: No, if wrap plus transfer time is less than the coil time.

Q: Can the cell run pipe and hose? A: Yes, within the coil ranges above.

Q: Is an operator needed inside the fence? A: No. Coils leave the cell on the out-feed tray.

Q: Can paper be used? A: Yes, as an option on the wrapper.

Passo successivo

Send your hose OD, coil length, coil size and line speed a info@fhopepack.com.
Noi mettiamo a punto the coiler, transfer and wrapper cell.
Rispondiamo entro 24 ore con una proposta e un preventivo.