New vs Used Film Blowing Machine — Real Cost of the Cheaper Line
A used blown film line can cost half of a new one, and sometimes that is the right buy. This page sets out the costs that do not appear on the invoice — gauge variation, start-up scrap, downtime, spare parts and CE documentation — so the comparison is made on five-year cost per tonne of film instead of purchase price.
The invoice price is not the cost
Two lines can produce the same film width and still differ by a wide margin in cost per tonne once film quality, scrap rate, energy and downtime are counted. On a used line those costs are usually invisible until the machine is installed and running.
| Cost item | New E-SHION line | Typical used line |
|---|---|---|
| Purchase price | Published indicative range, factory-direct | Lower — 40–70% of new is common |
| Gauge tolerance | Specified on the datasheet, verified at test run | Depends on screw, die and air-ring wear |
| Commissioning | Included: installation, commissioning, operator training | Usually self-managed; drawings may be missing |
| Spare parts | Current-production parts, urgent dispatch within 48 h | Often discontinued or reverse-engineered |
| Documentation | CE certificate of conformity, electrical drawings, manuals | Frequently absent — a CE issue for EU buyers |
| Energy per tonne | Matched screw, motor and heaters — published installed power | Older drives and insulation usually draw more |
| Film quality risk | Test-run video before shipment; gauge and output verified | Buyer inspects on site, at their own risk |
When a used machine is genuinely the right buy
We are a manufacturer, so treat this section as the case against us — it is the honest one.
- You need capacity for a short, known contract and can accept wider gauge tolerance
- You already run the same model and hold your own spare parts and drawings
- You have in-house mechanical and electrical engineers who can rebuild and re-control the line
- The film you sell is a low-specification product where ±10% gauge variation is commercially acceptable
When new pays for itself
New lines win on the cost lines that scale with volume: every percent of gauge variation you remove is resin you no longer buy, and every hour of avoided downtime is film you actually ship.
Before comparing vendors, settle the specification with the film blowing machine buying guide and check current factory-direct bands in the film blowing machine price guide.
- You run more than one shift — energy and scrap differences compound with hours
- You sell into retail, food or export markets where certification and consistent gauge are contractual
- You need a documented CE certificate and a Declaration of Conformity for the EU
- You plan to run recycled core resin, which needs a properly matched screw and temperature control
- You want one supplier accountable for film line, bag machine and granulator together
What a new line costs
Published indicative ranges are listed above so the comparison can be made with real numbers instead of a quote request.
| Machine | Indicative factory-direct price | Installed power | Rated output |
|---|---|---|---|
| Mini Film Blowing Machine | $12,000 – $28,000 | 20 kW | 35–50 kg/h |
| Monolayer Blown Film Machine | $18,000 – $45,000 | 46–74 kW | 30–120 kg/h |
| ABA Film Blowing Machine | $35,000 – $90,000 | 52 kW | 40–120 kg/h |
| IBC 3 Layer Film Blowing Machine | $60,000 – $150,000 | 250 kW | 500 kg/h |
| Plastic Granulating Machine | $8,000 – $30,000 | 30–90 kW | 150–500 kg/h |
Indicative factory-direct price — Indicative factory-direct price for a standard configuration; the final figure depends on width, output, automation and destination.
A middle path: new key units, rebuilt balance of line
If capital is tight but film quality matters, split the decision. The extruder, die and air ring decide film quality; the winder, haul-off and tower are mechanical and can often be reconditioned.
E-SHION modernises existing lines — new control system, new air ring, new winder or a corona treater — so part of the investment can be deferred without accepting the film quality of an old line.
- Keep the tower and frame; replace the extruder and die
- Add internal bubble cooling or a new air ring to stabilise an unstable bubble
- Retrofit PLC control and gravimetric dosing to cut gauge variation
- Pair the film line with a granulator so start-up scrap returns to the extruder as pellets
Machines to compare against a used purchase
Watch them run
Monolayer Blown Film Machine: Features, Specs & Factory Pricing
Plastic Granulating Machine — Factory Footage
Related pages
Frequently asked questions
Is a used film blowing machine worth buying?
It can be — when you have in-house engineers, hold your own spares, and sell a film specification that tolerates wider gauge variation. It is usually the wrong buy when you export to the EU (CE documentation is often missing), run multiple shifts (energy and scrap costs compound), or need to run recycled core resin, which depends on precise temperature and screw control.
How much cheaper is a used blown film line?
Used lines commonly sell for 40–70% of a new machine of the same width. Compare that saving against film quality risk and lost production: a new line publishes its installed power, gauge tolerance and output, so cost per tonne of film can be calculated before you buy. New line ranges start at $12,000 – $28,000 for the mini line and $18,000 – $45,000 for the monolayer line.
Can an old film blowing machine be upgraded instead of replaced?
Often yes. The extruder, die and air ring decide film quality, so replacing those — or retrofitting PLC control, gravimetric dosing and a new air ring — can lift an existing line without buying a complete new machine. E-SHION supplies modernisation packages for lines already in production.
Do your machines come with CE certification?
Yes. Every E-SHION machine ships with a CE certificate of conformity and the electrical and mechanical documentation needed for EU import, under an ISO 9001 quality system.
What output can a new line reach compared with an old one?
For reference, the monolayer line is rated 30–120 kg/h at 600–1,200 mm folded width, the ABA 3-layer line 40–120 kg/h, and the IBC 3-layer line 500 kg/h at 2,600 mm. An older line of the same width typically runs lower output at wider gauge variation, and its installed power is usually higher per kilogram produced.
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