Product Categories
- Roll Forming Machine
- Cable Tray Duplex Roll Forming Machine
- Cold Roll Forming Machine
- Guardrail Roll Forming Machine
- Purlin Roll Forming Machine
- Roll Forming Machines For Automobile
- Roll Forming Machines For Door Framing
- Shelving And Racking Roll Forming Machine
- Step Tile Roll Forming Machines
- Stud and Track Roll Forming Machine
- Metal Roofing Machine
- Cutting & Slitting Lines
- Roll Forming Accessories
- Profile Collections
Cold rolled roll forming machine is an extremely useful economic cross section steel, in the construction, transportation, machinery, electrical appliances, etc widely used in all walks of life. The cross section structure is reasonable, various specifications, geometry size accurate, embodies the modern society of light-duty materials, rationalization, the use of functional requirements. Since the beginning of the 20th century cold bending equipment technology achieved great development in the countries all over the world. In the 80 s, only the United States has more than 18000 production lines, annual production of cold bend section steel more than 350 ten thousand tonnes.
In our country since the 50 s to start building the cold bending equipment, experienced a tortuous process of development and adjustment. Over the past 20 years, the advantages of cold bending device known by people. Cold bending equipment made a larger development. However, no matter from production, quality, variety and consumption, application field, or from the level of equipment, technology level, there is always a gap with foreign developed countries. But can be expected, the cold bending equipment in our country will have a greater development.
Cold bending device is an important field of board with depth processing. In view of the deformation process of the complexity of the geometry, kinematics, dynamics. Has obvious geometric nonlinearity, physical nonlinearity and boundary nonlinearity characteristics. Therefore, its production process regular technical is quite important. In recent years, the high efficiency of cold bending production, high added value, many varieties, to promote the development of a series of cold bending of the new technology and simulation technology, including process optimization design and CAE technology, high precision machining technology, flexible manufacturing technology, composite processing and deep processing technology, make the cold bending forming by the process to make the transition to engineering science, integrated, comprehensive and integrated material to process the direction of development.
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