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Italian Mining equipment sound attenuation packages
Proven results and engineered sound attenuation solutions developed for over 90 different OEM Models, with over 3,000 mining machines fitted with Minetek sound packages globally.
Noise testing & auditing
Minetek provides a complete range of noise testing including compliance testing as per the ISO 6393/6395 Standard, sound intensity testing, mobile fleet screening and operator noise exposure. We work closely with our clients to develop practical mitigation solutions that are workable for the mining company to demonstrate compliance with safety, regulatory and community expectations.
M-STEALTH Sound Attenuation Exhaust System
M-STEALTH exhausts deliver maximum noise reduction with minimal weight, preserving machine payloads, OEM back pressure requirements & airflow. The dual-skin construction of the exhaust components ensure superior durability, resisting rust and heat-related stress for extended service life, compared to traditional sound suppressed exhaust systems.
Maximum performance without compromise
Our flexible solutions allow noise to be effectively managed in mobile mining machinery, with innovative engineered solutions designed to minimise the weight of components without compromising machine integrity, airflow & maintenance accessibility.
Minetek works with leading OEMs, including Caterpillar, Komatsu and Liebherr to enable machines to comply with required mine site sound levels.
Ensuring that OEM airflow is maintained when adding sound suppression componentry to the machinery is crucial. It’s Minetek’s primary engineering principle, along with reducing the overall machine noise output.
At Minetek, we understand the importance of maintaining optimal machine performance and airflow to prevent overheating. Our sound attenuation solutions preserve payloads and boost productivity without compromising OEM backpressure or fuel efficiency. Machinery with Minetek’s sound suppression kits can go to work all day, every day, while maintaining noise compliance and performing to maximum potential without overheating. Our solutions reduce operating noise and increase operating hours, productivity, confidence, and profits.
Maintains OEM airflow
Ensures consistent airflow as per OEM specifications, preserving machine payloads, OEM back pressure requirements, while optimising machine performance to ensure longevity.
No machine overheating
Prevents machine overheating, safeguards equipment integrity, and ensures continuous operation without risk of damage. Eliminates the need for thermal blankets with exhaust surface temperatures being maintained below 150°c
Easy accessibility for maintenance
Facilitates easy access for maintenance tasks, reducing downtime and streamlining upkeep processes for enhanced operational efficiency. Delivering maximum noise reduction with minimal weight and components.
Komatsu 930E Haul Truck
Minetek’s sound attenuation package reduced the overall machine output of the Komatsu 930E by 13dB. Subsequently, our client maintained noise compliance, eliminated noise complaints from the nearby community, and increased the machine's operating hours.
Minetek reduced the noise output of this Liebherr R9800 by a third.
This mining excavator was able to operate at maximum output whilst meeting stringent site noise requirements, without any downtime due to overheating. With ease of access for maintenance, Minetek’s sound suppression solutions ensured sustained performance and compliance, enhancing operational efficiency and worker safety.
Our solutions supported our client’s commitment to regulatory noise compliance, helping to maintain a strong relationship with nearby communities.
Acoustic enclosures
Minetek’s acoustic engineers design and manufacture acoustic enclosures for generators, and pump rooms along with any fixed assets. Our innovative design is weatherproof, resistant to grease and other contaminates allowing for adequate airflow, with high-quality sound media designed for demanding applications.
OEM sound packages
Since 1984, Minetek has been the original mining noise management specialist with sound packages developed for over 90 different OEM Models including both mobile and fixed assets.