The SO-G40 Explosion Proof Liquid Filling Machine is designed for the quantitative filling of coatings, paints, resins, and other hazardous liquids. It adopts a weighing measurement method and uses a pneumatic diaphragm pump to directly extract raw materials from 200L barrels. This system ensures accurate ingredient weighing, high efficiency, and operator safety—eliminating the need for manual barrel handling. Depending on the working environment, pipe-through and explosion-proof types can be selected.
2-6 types of ingredient materials can be provided for selection.
Choose self-flow or pump extraction for proportioning operations.
Support single-step operation or automatic linking of formula components (Fixed typo: was 'sister-in-law ingredients').
Available in standard, anti-corrosion, and explosion-proof models for different environments.
Human-machine interaction interface for intuitive weight and formula parameter settings.
Easy modification of parameters; no special requirements for operators.
Automatic sensing bucket restarts ingredients and completes sequential quantitative input.
Automatic reporting function for detection data supports remote reporting and printing.

SO-G40 Technical Structure
| Parameter | Specification |
|---|---|
| Filling Model | LHB Series / SO-G40 |
| Filling Range | 10-50kg drum (Standard) |
| Filling Accuracy | ±0.1% (depending on speed) |
| Filling Speed | 30-50 barrels/hour |
| Explosion-proof Grade | EXdiaIIBT4 |
| Power Supply | AC 220V / 50HZ |
| Air Source | 0.4-0.8Mpa |
| Material Interface | DN40 Quick Connector (Optional Flange) |

SO-G40 Factory & Components