Saint-Gobain Workshop Equipment Noise Reduction
#Service case ·2022-09-03 08:21:25
Project Name: Comprehensive Noise Control Project for Saint-Gobain Production Workshop & Industrial Equipment
Client: Saint-Gobain Manufacturing Base
Construction Period: 50 Working Days (Zero production shutdown)
Project Type: Industrial workshop noise reduction, equipment vibration & sound insulation, reverberation control, environmental compliance governance
Project Background & Difficulties
The Saint-Gobain production workshop operates 24-hour continuous production with multiple heavy-duty equipment, fans and transmission units. Superimposed mechanical vibration noise and airflow noise cause excessive workshop noise and serious reverberation, failing occupational health and environmental noise standards. The project faces strict constraints: no production shutdown, guaranteed equipment heat dissipation, high workshop cleanliness and stable long-term noise control effect.
Customized Noise Control Solution
We adopted a systematic four-in-one solution: source vibration reduction, equipment silencing, space sound absorption and regional sound insulation.
1. Installed high-performance vibration dampers for heavy equipment to reduce low-frequency structural noise from the source.
2. Equipped composite mufflers and acoustic louvers for fan outlets to eliminate airflow noise without affecting ventilation and heat dissipation.
3. Laid fireproof and moisture-proof acoustic panels and hanging absorbers on workshop walls and ceilings to reduce reverberation and improve indoor acoustic environment.
4. Built modular sound insulation enclosures for high-noise equipment, reserving maintenance and heat dissipation channels.
5. Sealed all gaps and holes to eliminate sound leakage and ensure overall noise reduction effect.
Project Effect & Advantages
All construction works were completed without interrupting factory production. After renovation, the workshop noise is reduced by 15-25dB(A), workshop reverberation is effectively improved, and all noise indicators fully meet national occupational health and environmental protection standards. The solution balances noise reduction, equipment operation safety, workshop cleanliness and later maintenance, realizing long-term stable and compliant factory acoustic environment.
Project Summary
This case solves the core difficulties of multi-source superimposed noise and non-stop construction for high-standard manufacturing workshops. It provides a mature, customized and replicable comprehensive noise control solution for large industrial production bases.
