C Z purlin channel roll forming machine is a type of roll forming machine that is used to create C-shaped and Z-shaped purlins. These machines are typically used in the construction industry to create purlins for use in roofing and other applications.

C Z purlin channel roll forming machines typically consist of a series of rollers that progressively shape the metal into the desired purlin shape. The machine may also include a cutting device to cut the purlin to the desired length.

C Z purlin channel roll forming machines can be operated manually or automatically. Automated machines are typically faster and more precise than manual machines. There are two different types of C Z purlin channel roll forming machines: those that can roll form both C and Z purlins, and those that can only roll form C purlins.