The decision in front of you
When you are looking at packaging automation line integration, the first decision isn't about which machine is 'best' in the abstract. It's about which station your line needs next. These four machines sit at different points in a packaging flow: two listings for the same Autobag HS-100 Excel bagger with an in-line PI-4000 printer, a TECHTONGDA continuous sealer, and an INTSUPERMAI steam shrink labeling machine. They are not interchangeable, and their listed prices reflect very different roles.
Quick take
- If the line needs filled bags printed and sealed in one pass, the Autobag HS-100 Excel with PI-4000 is the direct in-line option.
- If you already have filled bags and only need a continuous seal on a 110V line, the TECHTONGDA FR-770 is the smaller, lower-priced station.
- If the line handles bottles and needs shrink sleeves applied with steam, the INTSUPERMAI machine is the heavy-duty 220V three-phase choice.
Listed-price comparison
| Machine | Listed Price | Price Bar | What That Buys |
|---|---|---|---|
| Autobag HS-100 Excel with PI-4000 | USD 4,000.00 | Used bagger with integrated PI-4000 printer for in-line bagging and printing | |
| APS Autobag HS-100 Excel with PI-4000 | USD 4,950.00 | APS-labeled version of the same bagger and printer setup | |
| TECHTONGDA FR-770 Continuous Sealer | USD 352.50 | New 110V 60Hz continuous sealer for narrow sealing jobs | |
| INTSUPERMAI Steam Shrink Labeling Machine | USD 6,384.80 | New 220V 3PH steam shrink labeler with a 24KW steam generator |
Decision matrix
| Machine | Best Fit | Power or Utility | Watch Out For |
|---|---|---|---|
| Autobag HS-100 Excel with PI-4000 | In-line bagging plus on-bag printing | 110V unit, 80 psi air, RS-232-C, 30 presets | Used condition; two entries share the same technical highlights |
| APS Autobag HS-100 Excel with PI-4000 | Another version of the same bagger and printer setup | 110V unit, 80 psi air, RS-232-C, 30 presets | Higher listed price with no visible spec difference from the USD 4,000.00 entry |
| TECHTONGDA FR-770 | Continuous sealing on a 110V line | 110V 60Hz, FR-770 model | Listed sealing width of only 6 to 12 mm |
| INTSUPERMAI Steam Shrink Labeler | Shrink labeling on a 220V three-phase line | 220V AC, 3 phases, 24KW max | Requires three-phase power and steam-based heat |
Product notes
Autobag HS-100 Excel with PI-4000 (USD 4,000.00)
This used Autobag HS-100 Excel pairs the bagging machine with a PI-4000 thermal transfer printer. The unit is rated for 70 bags per minute, with 30 job presets, 80 psi air, bag lengths from 3 to 22 inches, bag widths from 3 to 10.5 inches, and bag thickness from 1.5 to 4.0 mil. The RS-232-C serial interface gives the line a straightforward way to tie the unit into counters or controls. The main thing to plan around is the used condition: it is a pre-owned industrial unit rather than a new benchtop machine. If your packaging flow needs printed bags in one pass, this is the direct match at USD 4,000.00.
APS Autobag HS-100 Excel with PI-4000 (USD 4,950.00)
This APS Autobag HS-100 Excel carries the same model name and the same highlighted specs as the other HS-100 entry. The price is USD 4,950.00, so it is the higher-priced version of the same core unit. If the higher listed price is comfortable for your purchase process, this is the version to choose when you want the APS-labeled title. The limitation is that the visible technical detail doesn't separate it from the USD 4,000.00 version, so the price gap is the main factor to weigh.
TECHTONGDA FR-770 Continuous Sealer (USD 352.50)
Listed at USD 352.50, this TECHTONGDA FR-770 is the lowest-priced unit in this comparison and one of only two new machines here. It runs on 110V 60Hz and is positioned for assembly-line goods packaging. The machine uses a pure copper heating block, air cooling vents, and a thickened conveyor belt, which points to a durable narrow-band sealing station. Its sealing width range is 6 to 12 mm, so it is not a wide-format sealer. Choose it when the line needs a continuous seal on small bags or narrow film and doesn't need print, bagging, or shrink labeling from the same station.
INTSUPERMAI Steam Shrink Labeling Machine (USD 6,384.80)
At USD 6,384.80, this INTSUPERMAI machine is the top-priced unit here, and it is the only one built specifically for steam shrink labeling. It runs on 220V AC three-phase power, lists a maximum power of 24KW, and uses SUS304 stainless steel. It is built for plastic bottles and sleeve labels, with a production capacity of 0 to 49 feet per minute. The title includes the boiler, and the steam generator is rated at 24KW. The limitation is infrastructure: you need a 220V three-phase supply and a line that can support a 24KW steam shrink station. If bottle labeling is the missing station, this is the one.
Final recommendation by use case
For in-line bagging with printed bags, the Autobag HS-100 Excel with PI-4000 is the station you want; the two entries share the same core specs, so the deciding factor is how you weigh the two listed prices and the condition of each pre-owned unit.
For a 110V continuous sealing station with a narrow seal width, the TECHTONGDA FR-770 fits without requiring three-phase power.
For steam shrink labeling of bottles on a 220V three-phase line, the INTSUPERMAI Steam Shrink Labeling Machine is the matching component.
In short, these four products are not competing replacements. They are different stations for different parts of a packaging line, and the right choice starts with the process gap you're trying to close.
