Tube Bagging Machine for Profiles and Tubes

Name: Schlauchbeutelmaschine
Uploaded: 2018-06-21T08:33:40+00:00
Duration: 1 min 46 s
Description: > **Executive summary** > > Polished tube and finished aluminum profile are sold on their surface, and one scratch in transit can turn a good length into scrap. Our tube bagging machine forms a film envelope around each length as it feeds through. It heat-seals the envelope closed and cuts…

Executive summary

Polished tube and finished aluminum profile are sold on their surface, and one scratch in transit can turn a good length into scrap. Our tube bagging machine forms a film envelope around each length as it feeds through. It heat-seals the envelope closed and cuts it between pieces, so every tube leaves in its own sealed sleeve.

Operators lay single profiles on a long stainless in-feed table, one after another. At the head of the machine, polished guide rollers fold the film from the roll into a tube shape around the profile path. Bagged profiles come out at the far end and are stacked on a cart beside the line, ready for bundling.

Why bag each length

When finished profiles are bundled bare, they rub against each other at every lift. A sleeve on each length keeps the faces apart, so the bundle can be strapped or wrapped without marking the surface. The sleeve also keeps dust and moisture off until the profile is cut and fitted on site.

Maschinenfolge

The operator lays a tube or profile on the in-feed conveyor.
Film from the roll is folded by guide rollers into a tube around the product path.
The product runs into the film tube and the long edge is sealed.
Between two pieces the cross seal closes the envelope and cuts it.
The out-feed conveyor carries the sealed piece clear.
The next piece follows straight on, so feeding is continuous.

Maschinendaten

Artikel	Automatische Verpackungsmaschine für Aluminiumprofile
Verpackungsmaterial	BOPP or PE film
Filmrolle	OD 100–200 mm, ID 75 mm, 30–60 micron
Produktlänge	rated for 6,000 mm; a length range is set on the screen
Tube or profile size	Außendurchmesser 9.5–50 mm
Absackgeschwindigkeit	etwa 10–50 m/min
Luftzufuhr	5–7 bar
Tuning	380 V, 3-phasig, 60 Hz

The machine runs under PLC control with inverter speed adjustment and precise sealing temperature control. The bag size adjusts for different tube OD. For mixed lengths, the operator enters the range, for example 2 m minimum to 6 m maximum, and the machine sets the seal points from it; the limits for your line are confirmed at quote. Voltage and frequency follow your plant, confirmed at quote.

Filmbreite

Film width ≈ product perimeter + seal allowance

Example only: a 30 mm round tube has a perimeter of π × 30 ≈ 94 mm. With a 20 mm allowance for the long seal and clearance, the film is about 114 mm wide. A 40 × 20 mm rectangular profile has a perimeter of 2 × (40 + 20) = 120 mm and needs about 140 mm. The film width for your profile is confirmed at quote.

Leistung pro Stunde

Pieces per minute = bagging speed ÷ (piece length + gap)

Example only: 6 m profiles with a 0.5 m gap at 26 m/min give 26 ÷ 6.5 = 4 pieces per minute, or 240 per hour. At this rate the in-feed must be loaded every 15 seconds, so two operators or an automatic feed table keep the machine full.

Auswahl-Checkliste

Tube or profile section and size.
Längenbereich.
Stück pro Stunde.
Film: BOPP or PE, and thickness.
Manual loading or automatic feed from the saw.
What follows: bundling, strapping or wrapping.

Sicherheit

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. Sensors and mechanical limit stoppers protect the sealing station, and motor over-current protection is fitted.

Häufig gestellte Fragen zur Technik

Q: Does the seal leave smoke or residue on the profile? A: The seal and cut use a constant-temperature heat-sealing system, which is smokeless and leaves no film residue. The temperature is set for BOPP or PE.

Q: Can it bag steel tube as well as aluminum? A: Yes, it was built for tube feeding and bagging, inside the 9.5–50 mm OD range.

Q: How is the film roll changed? A: The roll is designed for an easy material change, and the control screen menu is in English. The unwind shaft type and changeover time are confirmed at quote.

Nächster Schritt

Send your profile section, length and pieces per hour an info@fhopepack.com.
Legen wir fest the film width, sealing and feed layout.
Wir antworten innerhalb von 24 Stunden mit einem Vorschlag und einem Kostenvoranschlag.