Strip pre-forming is a process used in metalworking to shape a metal strip before it is processed further. It is typically used in roll-forming and stamping operations where the strip material needs to be pre-formed into a specific shape to facilitate downstream processing.

The pre-forming process involves bending the strip material into a particular shape using a set of rollers or a press. The pre-formed shape can be a simple curve or a more complex shape, depending on the requirements of the downstream processing equipment.

By pre-forming the strip, it is possible to reduce the amount of force required to shape the material further, thereby reducing the risk of damage to the strip and the processing equipment. It also helps to ensure that the final product meets the required dimensional specifications and has a consistent quality.

The strip pre-forming process can be carried out manually or using automated equipment, depending on the volume of production and the complexity of the pre-formed shape required. It is an essential step in many metalworking operations, helping to improve productivity, reduce waste, and optimize the use of material.