Professional bag filling machine for curing agents and chemicals. Features EXdiaIIBT4 explosion-proof safety, optional nitrogen protection, and ±3-8g accuracy. SUS304/PTFE build for 1-20kg bagging. Request a quote today!
Precision and safety are the most critical factors when packaging chemicals, resins, and curing agents into bags. Our New Type Bag Filling Machine is an industrial-grade solution designed for the 1–20kg bagging range.
Featuring a specialized explosion-proof design (EXdiaIIBT4) and optional nitrogen-protected filling, this machine is engineered to handle volatile or moisture-sensitive materials. It effectively solves common bagging pain points: material splashing, dust/vapor emission, and inaccurate weight measurements.
Unlike standard bagging systems, our Explosion-Proof Bag Filling Machine is built for hazardous chemical environments. Whether you are bagging liquid-based curing agents or semi-fluid chemical raw materials, the system utilizes SUS304 stainless steel and PTFE (Teflon) seals to ensure long-term resistance to solvents and corrosive agents.
Clean Surface Filling: The nozzle inserts deep into the bag mouth to prevent material splashing, keeping the bag exterior and the sealing area clean for a perfect seal.
Optional Nitrogen Protection: Ideal for materials prone to oxidation. The system replaces air with nitrogen during the fill to maintain product purity.
Dual-Stage Quantitative Accuracy: Uses a two-stage (Fast/Slow) pneumatic control to achieve a precision error of only ±3–8g, ensuring every bag meets strict weight specifications.
Quick-Disassembly Nozzle: Our proprietary nozzle design allows for rapid manual cleaning without tools, significantly reducing downtime between product batches.
| Parameter Item | Specification |
| Primary Keyword | Bag Filling Machine |
| Maximum Weighing Capacity | $20\text{kg}$ |
| Filling Range | $1 - 20\text{kg}$ |
| Filling Error | $\pm 3 - 8\text{g}$ |
| Filling Speed | $90 - 150$ bags / hour (at 5kg) |
| Explosion-proof Rating | EXdiaIIBT4 |
| Material Construction | SUS304 / PTFE Seals |
| Bag Specifications | Open-mouth bags / specialized chemical bags |
| Control Mode | PLC with 30-Formula Memory |
| Air Supply | $0.4 - 0.8\text{Mpa}$ |
Bag Loading: The operator places the bag on the weighing platform and secures the mouth to the filling nozzle.
One-Key Start: Pressing [Start] triggers the automatic tare to zero out the bag's weight.
Nitrogen Purge (Optional): The system flushes the bag with nitrogen to isolate the material from oxygen.
Precision Bagging: The machine performs a two-stage fill, automatically slowing down as it approaches the target weight to ensure accuracy.
Completion: The nozzle lifts, and the operator moves the bag to the sealing station (capping or heat sealing).
