According to the characteristics of processing technology, cold bending is divided into press bending, roll bending and stretch bending.
What is metal plate rolling? The plate rolling process is a fabricating process of continuous three-point roll bending of metal plates by means of a plate rolling machine, used to form various types of sheet metal, mainly stainless, aluminum and… Read More »Plate Rolling Machine Rolls Metal Cylinders
Know What Materials Are Good For Bending Some materials are more malleable than others. That means that some will bend, whereas others will weaken and crack. For less malleable materials, it might be practical to heat up the workpiece to… Read More »Sheet metal bending process: Cold and hot bending, press, roll, and stretch bending
Roll Bending Roll bending is a cold bending process whereby we obtain cold process deformation with a wider bend radius, the metal profile or steel plate is made to pass through a set of three rollers that, will form an… Read More »Rotary Bending and roll-bending the metal profile
What is rotary bending? Rotary bending perhaps is one of the most popular and effective ways of creating a precision bend. Rotary bending machines have many advantages over conventional wipe-bending methods. Rotary Bending is accomplished by bending the Pipe or… Read More »Principles of Rotary Draw Bending
Rebar is the short form of reinforcing bar. It is also known as reinforcing steel or reinforcement steel.
old roll forming is a kind of cold bending processing, it is an efficient, effective shaping that delivers tight tolerances on complex profiles. It is the process of gradually bending a flat strip or coil of metal into a longitudinal, uniform profile. To get the desired shape, the operator passes the workpieces through a series of mated tool dies.
Cold roll forming is a cold forming process that doesn’t require heating up the metal. High-temperature, specialized equipment isn’t necessary to produce cold rolled shapes.
Tube design When designing and arranging pipes, avoid excessive arcs, arbitrary curves, compound bends, and arcs greater than 180°. Excessive arc not only makes the tooling bulky, but also is limited by the size of the pipe bending machine; The… Read More »5 Points to note for bending pipes of cold bending
Cold bending vs hot bending. Hot Bending Process.
WHO NEEDS COLD BENDING?
Advantages of cold bending.
Disadvantages of cold bending.
What is hot Bending?
Hot Bending Process.
High efficiency! 2-roller plate bending machine generally can reach 100-350 pieces/h, up to 1000 pieces/h.The parts have high precision & good surface quality.
Roll forming is a method in which the sheet material is placed in 2-4 rollers of the plate bending machine, and the sheet material is bent and formed along the roller as the roller rotates.