Welded Coal Mine Supporting Mesh Guard Coal Mine Roadway Safety
Welded coal mine supporting mesh is made by welding steel wires together to form a grid-like pattern. This mesh retains the walls against falling rocks and ensures the safety of the miners during drilling, and also protects them from loose scaling in the mines. Flush cut edges improve handling, installation, and maintenance of safety standards. The service life is extended due to the anti-corrosion properties. It can perform well in the safety protection of coal mine roadway, tunnels and other facilities.
Specifications
- Material: high tensile steel wire.
- Wire diameter: 3.15 mm, 4.0 mm, 5.0 mm, 6.0 mm. Others are customized.
- Mesh size: commonly is 50 mm × 50 mm, 100 mm × 100 mm, 150 mm × 150 mm, 200 mm × 200 mm. Others are customized.
- Width of panel: 1200 mm, 1800 mm, 2400 mm. Others are customized.
- Length of panel: Max. 6000 mm
- Surface treatment: black or hot dipped galvanized
- Production standard: ASTM A1064 Standard Specification for wire grade & ASTM A 641 standard for galvanizing
Features
- Designed for the specifications and dimensions of the mine gallery.
- Made from high strength steel wire
- Trimmed edges to ensure there is a limited overhang of wire to cause injury when handling
- Weld tests completed on all welders over continuous runs
- Suitable for shotcrete applications
- Customized sheets available with double or additional wires if requested
- Available in black or hot dip galvanized
Packaging
50 pieces per bundle (customizable as request) and fasten them with steel or plastic trapping. Wooden timbers are arranged generally between each pack. Bundle sizes can suit the customer if requested.
Welded coal mine support reinforcing mesh
Welded coal mine support reinforcing mesh
Plastic trapping
Metal trapping
Wooden timber
Wooden timber
Smooth edge
Loading fastening
Quality Control
All mesh supplied is produced according to strict set quality standards to ensure the product meets the underground mining safety specification requirements.
Tensile strength test
Wire diameter test
Welding strength test
Welding depth test
mesh opening test
Panel dimension test
Applications
The prime purpose is to provide security protection of coal mine roadway, tunnels and other facilities during drilling and prevent hazard occurs.
Related products
Except for the welded wire supporting mesh, we can also supply the following types coal mine supporting mesh for your choice.
- Chain link mesh. Flexible and soft structure for roadway roof and sidewall protection.
- Crimped wire mesh. Crimped and woven structure for coal mine tunnel security.
- Woven wire mesh. Simple but high tensile strength woven structure for security.
- Bilateral stretched plastic mesh. Bilateral stretch supplies even meshes and high strength to mine roadway roof and sidewall.
- Steel plastic composite mesh. High tensile strength, fire retardant and great breaking strength.
If you need to consult the price, please contact the business department by e-mail: samuel@enzarindustry.com
Anping Enzar Metal Products Co., Ltd. will service for you!