Finished product | Feeding |
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| Picture | Details |
![]() | The purlin machine adopts a gate-style structure, with a 40mm thick vertical plate and a 25mm thick base plate welded together using a tooling welding fixture, achieving a positioning accuracy of 0.1mm. After welding, the base plate is machined for verticality using a milling machine, and the bearing holes and bearing seat slides are machined using CNC milling. |
![]() | The gearbox transmission has a compact structure and good meshing performance, providing higher transmission accuracy and more stable operation, reducing human operation errors, improving product quality, and its compact design saves installation space for the motor and reducer. |
![]() | The feeding guide rail is made of wear-resistant alloy material and the surface is precision machined to ensure accurate guidance and no deviation when feeding the sheet material. At the same time, the contact surface between the guide rail and the sheet material is smooth, which can effectively avoid scratches on the sheet material surface and ensure the appearance quality of the finished product. |
Feeding method | Guide shaft + guide wheel |
Straightening | Two straightening units in total, consisting of a 10-roller CZ-specific two-axis straightening unit and a 4-roller two-axis straightening unit. |
Punching | Single hole punched at the bottom of the profile + double hole punched |
Shearing | Stepless shearing system after forming |
Changeover method | Electric changeover |
Roll material | GCr15 |
Spindle material | 45# |