Robust Steel Acoustic Box for Industrial Noise Reduction

Robust Steel Acoustic Box for Industrial Noise Reduction. Ultra-Low Noise Floor: Achieves background noise as low as 25-30dB for precise testing. High Sound Insulation: Delivers 40dB reduction with single door and 45dB with double door. Customizable Design: Supports custom observation windows, mobile stands, and specific colors. Durable Galvanized Shell: Features a robust outer layer made of galvanized steel sheet. Multi-Layer Acoustic Structure: Combines soundproofing, sound-absorbing layers, and egg-crate foam. Enhanced Sealing Locking: Uses high-elasticity strips and compression locks to eliminate leakage. Flexible Size Options: Available in four standard sizes ranging from 0.8m to 1.5m. Comprehensive Warranty: Includes 1-year warranty and after-sales service coverage.