Haobo company has been adhering to: develop high-quality, improve the strength of the team. Haobo people always believe: Quality - brings you see the future, untold wonderful. Company products are sold in Shandong, Guizhou, Xinjiang, Yunnan, Sichuan, Jiangsu, Guangxi, Inner Mongolia, Shaanxi, Shanxi, Liaoning, Hebei, Henan, Guangdong and other provinces in the country, sincerely welcome friends from all over the country to inquire business negotiations. Product Description: L no longitudinal ribs rebar type resin bolt execution MT146.2-2002 standards. It is a special processing technology made bolt segment is greater than the strength of the threaded rod strength, flexural shear thread segments good performance, roadway support new high-strength bolts. L no longitudinal rib high strength steel type resin bolt anchor, reasonable structure, preload force, able to automatically adjust the force direction, increasing the binding of the rock, can be mechanized fast installation. May end anchor, extended High strength and full support anchor anchor, mainly for large deformation of mine roadway with high ground pressure, but can also be used for high strength railway, hydropower and other types of projects, permanent roadway. Specifications: Strength Specifications Nominal Diameter (mm) yield load (mm) breaking load (mm) theoretical weight kg / m HRB335 HRB500 HRB600 HRB335 HRB500 HRB600 Φ20 20 105 163 190 155 210 260 2.47 Φ22 22 125 190 230 185 250 310 2.98 Φ25 25 165 245,295,240,325,395 3.85 How to use: 1. Make sure the bolt holes according to design requirements, a drilling rig 2. pressure wind net hole 3. The anchor of rock powder into the hole bottom. withstand begin stirring with anchor (stirring time prescribed by anchoring agent model), the stirring was completed, remove the blender with, after reaching the waiting time, remove the stir connector, mounted on the anchor plate, ball washers, friction washer, and use special wrench to tighten the nut. Structure: rod, anchor plate, ball washers, friction washers, nuts, blocking Nise. Ji Ninghao Bo Mining Machinery Co., Ltd. Main Products: DW hydraulic prop, DWX floating hydraulic prop, DN within the injection-type hydraulic prop, DWB FRP hydraulic prop; pipe joints anchor, glass, steel bolt, bolt tray, L bolt, right-handed bolt, hollow grouting anchor, metal mesh, fiberglass mesh; hydraulic shift slide, hydraulic push the slide, hydraulic prop, hydraulic lift column, a mining iron shoes, iron shoes chain, liquid injection gun. Welcome all over the world, far apart friends came to business negotiation bargaining, Haobo mining willing to work with you hand in hand to create a better tomorrow.