Explosion-Proof & Corrosion-Resistant Dust Extraction for Magnesium Alloy Melting | CALT & Yinguang Magnesium
28/09/2025
Customer Profile
This project delivered a critical air pollution control system for two industry leaders: China Academy of Launch Vehicle Technology (CALT) and Shanxi Yinguang Magnesium (Group) Co., Ltd. The application focused on the high-hazard processes of magnesium alloy melting and casting, where safety and reliability are paramount.
The Critical Challenge
The primary challenge was addressing the extreme risks unique to magnesium processing:
High Explosion Risk: Magnesium dust is highly flammable and poses a significant explosion hazard.
Highly Corrosive Fumes: The emitted fumes aggressively attack standard equipment, demanding superior corrosion resistance.
Our Customized Solution
We engineered a total safety-focused system to mitigate these risks:
Comprehensive Explosion Protection: The system features full explosion-proof electrical components, integrated spark detection and extinguishing systems, and mandatory explosion-venting panels.
Advanced Corrosion Resistance: Key components, including ductwork and filtration modules, were constructed from specialized stainless steels and coated materials to withstand corrosive fumes.
Fail-Safe Monitoring: Continuous temperature and spark monitoring with automatic shutdown protocols ensures immediate response to any potential hazard.
Results Delivered
The installed system provides safe, reliable, and efficient fume extraction for our clients' most demanding operations. It effectively controls explosive risks, withstands the harsh chemical environment, and ensures continuous compliance with strict safety and environmental standards. This project sets the benchmark for hazardous fume management in the aerospace and advanced metals industries.








