Hook Net Isolation Net Diamond Net

• Customization: Available
• Transport Package: Plastic Film
• Specification: According to the customer
• Model NO.: 1.5*12
• Origin: China
• HS Code: 7314410000
• Production Capacity: 100, 000 Roll/Year

Product Description

Hook net (also known as diamond net, anchor net) is a diamond or hexagonal mesh structure formed by mechanical weaving of high-strength metal wires (such as galvanized iron wire, hot-dip galvanized iron wire, stainless steel wire). Used for supporting the roof and side walls of coal mine tunnels to prevent rock collapse. Usually used in combination with anchor rods, anchor cables, etc., to form an "anchor net support" system, enhancing the stability of the roadway. Lay above the coal mining face or transportation channel to intercept loose coal and rock, preventing them from falling and injuring personnel or equipment. Isolation in ventilation systems, equipment areas, or hazardous areas to ensure operational safety. Assist in reducing coal dust dispersion and improving underground air quality. Assist in reducing coal dust dispersion and improving underground air quality. Good flexibility, strong tensile strength, and corrosion resistance. Different specifications can be customized according to needs.
1. Conventional width: 0.8-4 meters, 4.7 meters can also be produced, less.
2. Length: Unlimited length, customized according to needs
3. Common thread diameter: 2.0-4.0mm (8 # 4.0mm, 10 # 3.2mm, 12 # 2.6mm)
4. Aperture: 3.0-10.0cm
5. Use anchor rod trays or specialized buckles to fix the hook mesh on the surface of the tunnel, ensuring it is tightly attached to the rock wall. Adjacent mesh pieces should overlap by 10-20cm and be firmly tied with iron wire to avoid local tearing under stress. Monitor the rusting and deformation of the mesh pieces and replace damaged parts in a timely manner.
6. Comparison with other supporting materials
Steel mesh: Higher strength but heavier weight, poor flexibility, suitable for high stress areas.
Plastic mesh: lightweight and corrosion-resistant, but with low tensile strength, often used for auxiliary support.
Advantages of hook net: High comprehensive cost-effectiveness, combining flexibility and load-bearing capacity, suitable for most underground conditions.