This flameproof type explosion protected electronic load cell filling is designed for accurate filling in hazardous environment with safety for petroleum, chemical, kerosene, paint, organic solvent an
Engineered for Hazardous Zones
The Guangzhi Ex-DrumFill DSF-1000EX is an ATEX/IECEx-certified semi-automatic drum filler designed for flammable liquids, solvents, and volatile chemicals. Combining explosion-proof components with precision filling (±0.3% accuracy), it ensures safe, efficient operations in Zone 1/21 environments. Operators control drum positioning via footswitch while the system handles filling, weight monitoring, and emergency shutdowns.
| Component | Certification | Protection Mechanism |
|---|---|---|
| Control Cabinet | ATEX II 2G Ex db IIC T6 Gb | Flameproof enclosure (IP66) |
| Filling Nozzle | IECEx Ex de IIC T6 | Static-dissipative PTFE + grounding |
| Load Cells | ATEX II 1G Ex ia IIC T4 Ga | Intrinsic safety barrier |
| HMI Panel | Non-incendive (Ex nA) | Touchscreen with capacitive lock |
| Emergency Stop | Dual-channel Ex db | Mechanical/PLC redundancy |
| Parameter | Specification |
|---|---|
| Filling Range | 20–220 L (adjustable) |
| Accuracy | ±0.3% (Coriolis mass flow) |
| Max Viscosity | 20,000 cP (high-visc kit: 100,000 cP) |
| Material Contact | 316L SS + EPDM/PTFE (anti-static) |
| Power Supply | 230V/50Hz, 2.2 kW (Ex-rated transformer) |
| Air Supply | 0.6 MPa, oil/dry air |
| Protection Class | IP66 (indoor/outdoor) |
| Compliance | ATEX 2014/34/EU, IECEx, NEC 500 |
Vapor Containment Hood: Sealed with nitrogen inerting ports.
Auto Grounding Clamps: <10 Ω resistance verification.
Overfill Prevention: Dual-sensor (weight + ultrasonic).
Emergency Ventilation: 300 m³/hr exhaust backup.
Gas Detection Interface: Syncs with site VOC monitors.
Chemical Solvents: Acetone, toluene, ethanol.
Paints & Coatings: Resins, thinners, additives.
Pharma Intermediates: Isopropanol, ethyl acetate.
Fuel Additives: Octane boosters, injector cleaners.
