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Dynamics G-Ex Learning Hub

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Core Saw Silica Dust/Mist Safety: How To Minimise Risk

Core Saw Silica Dust/Mist Safety:  How To Minimise Risk

Introduction 

Silica dust - a common by-product of cutting stone, rock, and core samples - poses significant health risks, including silicosis and lung cancer. According to WorkSafe Queensland, exposure to silica dust is a significant hazard in industries such as mining, where core cutting is a routine activity. Ensuring that your core shed is equipped with the right safety measures and core saw technology can make all the difference in protecting your team. 

 

Understanding the Risks of Silica Dust / Mist 

Silica dust/mist is generated when materials containing crystalline silica, such as rock and stone, are cut or drilled. Even when “wet cutting” core the mist generated can contain silica particles. Inhalation of this fine dust/mist can lead to serious health issues, including silicosis, lung cancer, and other respiratory conditions.  

The risks associated with silica dust/mist accumulate over time, leading to potentially life-threatening conditions. Therefore, it is crucial that core shed managers and operators are vigilant in implementing safety measures to minimise exposure. 

 

Best Practices for Managing Silica Dust/Mist 

1. Wet Cutting Techniques: 
  • Wet cutting is one of the most effective methods for controlling silica dust. By keeping the material being cut wet, the amount of dust released into the air is significantly reduced. Ensuring that the core saws in your shed are equipped with water suppression systems is a fundamental step in safeguarding workers and reducing the amount of silica bearing mist. 
2. Personal Protective Equipment (PPE): 
  • Workers should always be equipped with the appropriate PPE, including P2 rated respirators designed to filter out fine silica particles. Regular training on the correct use and maintenance of PPE is also critical. 
3. Regular Maintenance and Clean-Up: 
  • Keeping the work area clean and regularly maintaining equipment reduces the buildup of silica bearing residue. Tools and machinery should be inspected frequently to ensure they are operating correctly and not contributing to excessive dust/mist generation. 

 

How The Right Core Saw Can Minimise Risk 

At Dynamics G-Ex, we understand the importance of safety in core sheds, particularly when it comes to managing silica dust/mist exposure. Our Corewise Automatic Core Saw is designed with safety as a priority, featuring several innovations to protect workers from harmful dust. 

Key safety features of the Corewise Core Saw include: 

 

Mist Guard Technology:
  • The Corewise saw is equipped with an innovative mist guard that significantly reduces the amount of airborne silica mist during cutting. This feature not only enhances safety but also contributes to a cleaner work environment. 
Noise Reduction: 
  • In addition to dust/mist control, the Corewise saw is designed to operate more quietly than traditional core saws, further improving the working conditions in core sheds. 
Direct Drive Motor: 
  • The direct drive motor in the Corewise saw reduces the need for maintenance and eliminates the risk of belts breaking or slipping—common issues that can lead to unplanned downtime and potential hazards. 

 

Silica dust/mist is a serious hazard in core sheds but, with the right approach, the risks can be effectively managed. The Corewise Core Saw from Dynamics G-Ex is an example of how innovative equipment can play a crucial role in protecting workers while maintaining efficiency. By adopting advanced safety measures and using state-of-the-art tools, you can create a safer working environment for your team. 

     

ProFab™ Superior Pre-Numbered Calico 200x300mm (8’x12”), 1000/CTN

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