Superiority of Steel Wire Welding Machine
Welding mesh machine is a kind of high-strength and high-benefit building material for concrete reinforcement. It is a kind of steel mesh which is welded together by resistance spot welding at all intersections through automatic production line. The longitudinal and transverse cold-drawn and cold-rolled steel bars are arranged vertically at a certain distance. It is used in floor, floor, shear wall, road surface, bridge deck pavement, box culvert, wharf floor, prefabricated components and other fields. The welding wire rod of steel bar is made of low carbon hot-rolled wire rod by cold drawing or cold rolling. The tensile strength of wire rod is increased to 550 MPa, so the amount of steel bar can be reduced by more than 30%. In addition, due to the factory automation production line, the loss of steel mesh is minimal. Welded steel mesh for improving engineering quality is manufactured by automated production line in accordance with the international common design and technology. The production process can be effectively controlled by strict quality control, mesh size, steel bar specifications and other quality requirements. There will be no missing binding, wrong binding or Jerry work. Therefore, the quality of the project can be improved.
The fabrication of welded steel mesh machine for improving crack resistance is checked by rigorous calculation, arranged accurately according to design specifications, and then connected with current to make the intersection of longitudinal and transverse steel bars in the complex. The spacing of the whole net is uniform, and the stress transmission is uniform. The load can be uniformly distributed over the whole concrete structure to prevent cracks. Happen. According to the actual test results, more than 75% of the cracks can be reduced by laying reinforcing steel mesh on the road than without reinforcing steel mesh.
Increasing production efficiency: The use of steel mesh can save time such as site binding (saving more than 70% of the working time), facilitate follow-up concrete construction and other arrangements, shorten the construction period. Market Development Trend and Prospect Cold-rolled Ribbed Steel Bar and Welded Steel Bar Network as a new building material has been listed by the Ministry of Construction as one of the 10 new technologies in the Ninth Five-Year Plan to further promote the application of building materials and construction industry. It will be widely used in the construction industry, improve the industrialization level of steel engineering, and obtain good economic and social benefits.