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Automatic Small Bottle Powder Weighing & Filling Machine – Servo Dosing Precision






Automatic Small Bottle Powder Weighing & Filling Machine – Servo Dosing Precision
The TOPY-PFM small bottle weighing filler is optimized for precise 50g to 500g dosing into small supplement, cosmetic and sample bottles. A servo-driven auger with weighing-grade accuracy and positioning bottle stopper keeps every small fill consistent, ideal for premium small-format packaging.
- Weighing-grade dosing for small 50g-500g fills
- Servo positioning with ±0.5-1g small-dose accuracy
- Bottle stopper keeps small jars aligned under nozzle
- Quick format change between bottle sizes
Key Components
Every part of the automatic bottle filling line is selected for long service life and precise dosing.
Servo Motor
Accurate screw positioning and repeatable dosing speed.
Storage Hopper
Transparent, dust-proof and easy to refill.
Touch Screen
Intuitive parameter setting for weight and speed.
Bottle Unscrambler
Feeds jars and bottles into the filling station.
Conveyor Motor
Steady bottle transport matching the dosing cycle.
Machine Structure Overview
- Base frame — welded steel chassis, stable and durable
- Main machine — auger dosing head with servo drive
- Hopper — spherical design, horizontal opening for cleaning
- Touch panel — bilingual PLC control interface
- Electrical box — IP-protected, organized wiring
- Conveyor belt — height adjustable, variable speed
Product Details & Build Quality
Every subsystem is engineered for precision dosing, fast cleaning and long service life.
Bilingual Touch Screen
Chinese-English HMI controls the whole powder filling machine, making parameter adjustment convenient and safe.
Positioning Bottle Stopper
Cursor tracking and automatic bottle blocking keep jars aligned under the dosing nozzle.
Servo Screw Metering Unit
Measuring and filling driven by one servo motor with settable screw speed for high precision and long life.
Storage Hopper
Organic glass, high visibility; fill manually or link to a mixer or bulk bag unloader for automatic feeding.
Technical Specification
| Machine Series | TOPY-PFM |
| Container Size | φ50–200mm, H50–350mm (customizable) |
| Fill Accuracy | ≤100g: ±0.5–1g; 100–500g: ±1% |
| Filling Speed | 25–45 bottles/min (depends on material & weight) |
| Voltage / Frequency | Three phase 380V or single phase 220V, 50–60Hz |
| Power | 3KW |
| Machine Weight | 350KG |
| Machine Dimension | 2000 × 800 × 1800 mm |
Suitable Powder Materials
The auger filler handles a wide range of free-flowing and cohesive powders with one changeable auger set.
Bulk Protein Powder
Bulk Coffee
Bulk Flour & Starch
Bulk SeasoningCompatible Bottles & Packaging
Designed for all kinds of powder bottles — from small jars to 1000g bulk containers.
Branded Electrical Components
Core electric parts are sourced from internationally recognized brands for reliability.
Frequently Asked Questions
Can it fill 500g and 1000g doses accurately?
Yes, optimized for 500g-1000g with ±1% accuracy and custom container options up to 200mm.
What is the fill speed at 1kg doses?
25-45 bottles/min depending on material and weight.
Can it handle continuous bulk production?
Yes, the high-capacity hopper and servo drive support uninterrupted commercial runs.
Is weighing feedback available?
Servo positioning provides repeatable weighing-grade dosing; optional checkweigher integration available.
Ready to Start Your Powder Filling Line?
Tell us your powder type, container size and target fill weight, then submit the inquiry form below — our engineers will confirm the configuration within 24 hours.
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