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+86-136 8495 9862
Email:cennia@szmizhi.com
Add::104,Building 27,Third Industrial Zone, Longxi Community,Longgang District,Shenzhen,China.
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Welcome to MIZHI
For consultation/feedback, please call the service hotline: +86-136 8495 9862 Email:cennia@szmizhi.com
A sandblast room equipped with an advanced filtration system represents the pinnacle of safe, efficient industrial surface treatment, designed to handle large-scale blasting while prioritizing air quality, operator safety, and environmental compliance. These rooms are used in industries such as shipbuilding, heavy machinery manufacturing, and aerospace, where processing oversized components—like aircraft wings, ship hulls, or bridge girders—requires a controlled environment.
The filtration system is the room’s core innovation, featuring a multi-stage process: pre-filters capture large abrasive particles, cyclonic separators remove mid-sized debris, and HEPA filters (99.97% efficiency for 0.3-micron particles) eliminate fine dust. This ensures emissions comply with strict regulations (e.g., OSHA’s PEL for crystalline silica) and maintains clear visibility for operators. A high-velocity ventilation system (200–500 CFM per square foot) creates negative pressure, preventing dust leakage and ensuring air circulates 10–15 times per minute.
The room’s structure includes reinforced concrete walls lined with abrasion-resistant rubber, a sloped floor for media collection, and overhead cranes for moving heavy parts. Automated media recycling—integrated with the filtration system—reclaims and cleans abrasives (steel grit, garnet) for reuse, reducing waste by up to 90%.
Safety features include interlocked access doors, emergency stop buttons, and climate control to prevent condensation on freshly blasted surfaces. Advanced models may integrate IoT sensors that monitor filter efficiency and airflow, alerting operators to maintenance needs. By merging high-performance blasting with cutting-edge air purification, these rooms enable large-scale surface treatment without compromising health, safety, or environmental responsibility.