China High-tensile MINAX Mesh Manufacturer
High-tensile steel wire chain-link mesh for Underground & Open Pit Mining
For general large-surface ground support, MINAX 80/3 replaces welded mesh sheets or heavy mild steel chain-link mesh as a light-weight solution. It offers superior strength with significantly less overlap loss and allows significantly shorter installation times. Designed specifically for the underground mining industry, MINAX® 80/3 rock mesh provides unparalleled quality through performance, durability and reliability - combined with maximum efficiency.
Rock failure and rock falls are ever-present dangers in underground mines. It's especially so where rock structures in subsurface excavations are left unsupported. The unstable mining tunnels and shafts threaten the safety of underground miners and mining devices as no matter what type of ore an operation is mining, there will always be risks of collapse or falling rock once the earth has been disturbed. As a result, establishing underground support netting is essential to provide necessary support for preventing collapse or falling rock and ensuring the safety of underground miners and mining devices.
Underground support netting is a physical ground support structure that is designed to provide necessary support for unstable mining tunnels and shafts, enhancing the stability of the underground mining system and ensuring the safety of underground miners and mining devices.
It commonly consists of high tensile wire mesh, soil or rock nails, spike plates, steel ropes and rope anchors. The underground support netting is commonly used to cover the roof of the roadway with high tensile wire mesh and fasten the high tensile wire mesh onto the mining surface with an array of rope anchors. As the high tensile wire mesh is flexible and can adopt to all kinds of mining surfaces and maximize its contact with slope through the pre-tension, thereby forming an underground support netting system that can provide maximum mining tunnel and shaft stability and ensuring the safety of underground miners and mining devices.
LONGEN system is a geohazard protection system specially designed for underground support. LONGEN mesh is the most important part of this underground support netting. It is a single twisted mesh made of high tensile steel wire with a diameter of 3 or 4 mm and a tensile strength of at least 1770 N/mm2, which makes the Mincon mesh have excellent resistance to mechanical stress and high impact forces. It features a rhomboidal-shaped mesh with a mesh width of 80 mm. The Mincon mesh is firmly fastened to the mining surface with an array of soil nails and spike plates to form an integral protection system that can bear the enormous weight of the roof mines.
MINAX 80/3 Underground & Open Pit Mining mesh Feature
High-tensile steel wire
For high loads: Both static and dynamic capacities (e.g. while blasting) are higher compared to other general surface support materials.
Rhomboid chain-link structure
For easy handling and storing: The whole installation process becomes much easier.
Lightweight
For fast installation: Very light weight relative to its strength due to the high-tensile wire. This makes manual or mechanical installation very easy and improves the occupational health and safety.
Knotted ends
For maximum stability at the edges: Profit from minimized overlapping, optimized number of rock bolts and no sharp edges.
Efficient production
For competitive rates: High-tech production technology allows top quality at a very attractive price. Can be easily customized to local needs (bolt spacing and/or advance length).
Cutting edge corrosion protection
Whether hot dip galvanized, SUPERCOATING® or stainless steel: After our analysis of the environmental conditions in your mine, we offer the corrosion protection solution, according exactly to your specific needs.
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