A CZ purlin roll forming machine is an advanced industrial machine designed to manufacture C-purlins (Cee sections) and Z-purlins (Zee sections) from coiled steel sheets. These machines use a cold roll-forming process to shape metal into precise structural sections with high efficiency and consistency. it consists of material feeding system, roll former with adjustable rollers allow for different purlin sizes (e.g., 100mm, 150mm, 200mm), punching & notching Unit (optional) and cutting unit (e.g., 6m, 8m, 12m). Normally material thickness is 1.0~3.0mm, purlin depth 80~300mm (adjustable). It’s adjustable for different purlin sizes and hole patterns. It is applied in steel structure buildings (Warehouses, Factories, Aircraft Hangars), roofing & wall framing systems, solar panel mounting structures, and agricultural & industrial sheds. CZ型檩条辊压成型机是一种先进的工业设备，专用于将钢卷加工成C型檩条（C型截面）和Z型檩条（Z型截面）。该设备采用冷弯成型工艺，可高效、精确地生产规格统一的结构型材。
Punching unit is used to punch holes before roll forming. It typically consists of a metal tool that is propelled with force through the material to create the desired hole or shape. 冲孔装置用于在辊压成型前进行冲孔加工。该装置通常由冲孔模具构成，通过机械冲床或液压动力，从而形成所需的功能孔或特定形状。
Roll former is used to create uniform, continuous bends in metal materials. It works by passing a strip of material through a series of rollers that gradually bend and form the material into its desired shape. 辊压成型机用于在金属材料上形成均匀、连续的弯曲。其工作原理是将金属带材依次通过多组轧辊，通过渐进式弯曲使材料成型为所需形状。
Hydraulic cutting unit is used to provide smooth and clean cuts, reducing the need for additional finishing work. It is typically operated by a control panel that allows the user to adjust the cutting speed and pressure according to the material being cut. 液压剪切机构用于实现平滑精准的切割作业，该设备通常配备智能控制面板，操作人员可根据不同材料的特性，实时调节切割速度与压力参数。