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### Pneumatic Silencer (Muffler)
Implementing **multi-chamber acoustic resonance technology**, the pneumatic silencer achieves revolutionary noise suppression in industrial compressed air systems. Its vortex dissipation structure delivers **32dB(A) noise reduction** while maintaining **<0.8% pressure drop** at 2,000L/min flow rates, even in 120°C high-temperature environments.
#### Core Application Fields
- **🏭 Factory Automation**
Robotic actuator exhaust silencing (noise ≤65dB at 1m distance) for ISO 4871 compliance
- **🏥 Medical Gas Systems**
Sterilizable mufflers for surgical tool pneumatics (0 particle emission at 0.5MPa)
- **🚂 Transportation Braking**
Railway brake cylinder silencers with ice-resistance (-40°C operation)
#### Performance Benchmark
| Parameter | Performance | Industry Standard |
|-----------|-------------|------------------|
| **Noise Reduction** | 28-35 dB(A) | 15-25 dB(A) |
| **Flow Capacity** | 3,500 L/min | 2,000 L/min |
| **Pressure Loss** | 0.002MPa @ 10bar | 0.01MPa @ 10bar |
| **Service Life** | >15M cycles | <8M cycles |
### Cross-Sector Innovations
- **🔋 Battery Manufacturing**
Explosion-proof silencers for electrode coating machines (ATEX Zone 1 certified)
- **🍷 Food Processing**
FDA-compliant stainless steel mufflers resisting pH 1-14 chemicals
- **🛰️ Semiconductor Cleanrooms**
Ultra-low particle emission silencers (Class 1 ISO 14644)
Featuring **computational fluid dynamics-optimized baffles** and **nano-porous titanium alloy filters**, these silencers eliminate 99.7% of ultrasonic noise (>20kHz) while reducing compressed air consumption by 18% versus conventional designs. Their asymmetric frequency absorption profile specifically targets 800-5,000Hz – the most harmful range for industrial hearing protection.
This technology enables 24/7 operation of pneumatic networks below 70dB(A) in automotive assembly plants while eliminating water trapping in high-humidity environments like paper mills or shipbuilding facilities.
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