When you're adding a small-volume bottling line, the first big decision is often the filler: too few heads and the line crawls, too much capability and you're overpaying. Two 4-head automatic filling machines for 10-500ml bottles, both with belt conveyors, are separated by only a few cents. The differences come down to the details each model emphasizes.
Quick Verdict
Both models share a build description centered on a stainless steel mainframe and aluminum spacer, and both are described as easy to assemble. The practical difference is in the details each model prints about itself, rather than in the basic category.
Comparison at a Glance
| Product | Listed Price | Price Bar | Key Detail |
|---|---|---|---|
| 4-Head Automatic Liquid Filling Machine (10-500ml) | USD 530.72 | Bottle diameter 20-90mm; height 40-250mm; conveyor 100×12×7cm | |
| 4-Head Automatic Liquid Filling Machine Mini Line (10-500ml) | USD 530.68 | Describes front/back sensor check before fill; lists package contents |
Where Each Model Wins
- 4-Head Automatic Liquid Filling Machine (10-500ml): The model to review when you need bottle-size compatibility details and conveyor dimensions before committing.
- 4-Head Automatic Liquid Filling Machine Mini Line (10-500ml): The model that goes deeper into the filling sequence and itemizes the included parts.
Product Notes
4-Head Automatic Liquid Filling Machine (10-500ml)
This model stands out by printing the applicable bottle diameter of 20-90mm and height of 40-250mm, plus a conveyor belt size of 100×12×7cm. For a mini filling line, those ranges are practical for matching to existing bottles or setting expectations ahead of setup. The description also emphasizes the stainless steel mainframe and aluminum spacer construction, along with an automatic running mode for smoother line work. Just keep in mind that assembly is required, and the unit is finished in silver, so it's meant to be put together and integrated into your line rather than run straight out of the box.
4-Head Automatic Liquid Filling Machine Mini Line (10-500ml)
This model puts more focus on the filling sequence, describing a sensor system that checks the front and back to ensure bottles are in place before filling. It also itemizes the package contents: one filling machine host, one conveyor belt, and all assembly accessories. The build description matches the other model-stainless steel mainframe, aluminum spacer-so the core construction story is the same. The tradeoff is that this model emphasizes setup and sensing rather than bottle-size ranges, so if you're relying on printed dimensions, the other model provides those numbers directly.
Final Choice by Use Case
If you're compatibility-focused and need to match existing bottles to the filler's printed ranges, go with the model that publishes the dimensional specs. If you're more interested in how the filler handles bottle positioning and what's in the box, go with the model that describes the pre-fill checks and package contents. With the two prices so close together, the deciding factor is which kind of detail you trust more.
