Blast hole covers are an essential safety component in mining and blasting operations. These durable plastic caps help prevent foreign objects from entering blast holes, ensure clear visibility of hole locations, and enhance overall safety on-site. Made from high-density polyethylene (HDPE), Uttam Blastech’s Blast Hole Covers offer maximum durability, efficiency, and compliance with safety standards.
| Model | Suitable Hole Diameters (mm) | Top Diameter s(mm) | Neck Diameter (mm) | Bottom Diameter (mm) | Length (mm) | Weight (g) | Thickness (mm) |
|---|---|---|---|---|---|---|---|
| UB-HPC-350 | 115 to 162.5 | 350 | 200 | 77 | 380 | 790 | 3 |
| UB-HPC-300 | 90 to 115 | 300 | 180 | 75 | 380 | 660 | 3 |
| UB-HPC-200 | 50 to 90 | 200 | 90 | 35 | 300 | 450 | 3 |
High mechanical strength for longer life & full efficiency.
Tested under ISO 9001, ISO 14001 & MSME guidelines.
Available in various colors & sizes based on project needs.
Lightweight yet sturdy design for quick deployment.
Reduces hole damage, accidental redrilling & operational hazards.
Blast hole covers prevent accidents, improve visibility, and stop debris from entering drill holes. They also help reduce redrilling errors and enhance site organization.
Uttam Blastech hole plugs are made from high-quality pultruded HDPE (High-Density Polyethylene) for maximum durability and efficiency.
UB-HPC-350 → Best for large-diameter blast holes.
UB-HPC-300 → Suitable for medium-diameter blast holes.
UB-HPC-200 → Ideal for smaller boreholes & geotechnical applications.
Yes! Our HDPE hole covers are designed to resist extreme weather conditions, ensuring long-lasting performance.
Yes! You can choose custom colors to align with your mine coding system or safety protocol.
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