Centralized Feeding System for Low-Smoke Halogen-Free (LSHF)
Material Production
Precision Automated Handling for Flame-Retardant Compounds
Smart Material Management for LSHF Cable Compounds
Our fully enclosed centralized feeding system is engineered specifically for low-smoke, halogen-free material production, ensuring contamination-free processing of sensitive flame-retardant formulations. The system delivers ± 0.3% dosing accuracy for critical ingredients like ATH, MDH, and nano-fillers.
Key System Features
1. Dedicated Material Handling
- Specialized Hoppers:
- Anti-caking designs for hygroscopic materials (Mg(OH)₂, Al(OH)₃)
- Nitrogen-purged options for moisture-sensitive additives
- Gentle Conveying:
- Low-speed dense-phase pneumatic transport
- <0.1% particle degradation guarantee
2. Precision Ingredient Management
✔ Micro-Dosing System (50g-20kg batches)
✔ 15+ Material Lines for complex formulations
✔ Smart Compensation - Auto-adjusts for material density variations
3. Critical Safety Components
- Explosion Protection:
- ATEX-certified rotary valves
- Spark detection & suppression
- Emission Control:
- HEPA filtration (<1mg/m³ dust)
- Negative pressure design
Technical Specifications
| Parameter | Specification |
| Capacity | 0.5-5 T/H |
| Dosing Accuracy | ±0.3% (main), ±0.5% (micro) |
| Material Temp. | ≤40°C (cooling jacket option) |
| Control System | Siemens PLC with recipe storage |
Industry Compliance:
- IEC 60754-1/2 (halogen acid gas test)
- EN 61034 (smoke density)
- UL 1685 vertical tray test
Why Our System?
✔ 30% Higher Output vs traditional feeding
✔ Zero Material Cross-Contamination
✔ Auto-Cleaning between batches
✔ IoT Connectivity for remote monitoring
