A C section is still one continuous length when it leaves the final forming stand. The Purlin Cutting Machine handles the next job: support the profile, hold it on line and make the cut. The hydraulic stroke is only part of the story. Tooling has to follow the real section. C80 is listed as 80mm high with a 40mm flange and 15mm lip; C100 is 100x50x20mm. A die prepared around one shape should not simply be assumed to suit the other. The entry height matters as well, particularly when the cutter is being added behind equipment already in use. The supplied range uses 1.5-3.0mm material, so the section drawing, steel thickness and cut-off position should be settled together before tooling is made.
Product Parameters
|
Parameter |
Specification |
|
Reference profile range |
C80-C300 |
|
Reference thickness |
1.5-3.0 mm |
|
C80 section |
h 80 mm; b 40 mm; c 15 mm |
|
C100 section |
h 100 mm; b 50 mm; c 20 mm |
|
C100 hole diameter |
40 mm |
|
C120-C300 hole diameter |
Adjustable in supplied reference |
Product Advantages
Keeping cut-off beside forming reduces awkward handling before pieces are shortened.
Purlin Cutting Machine tooling can follow the confirmed section instead of a generic opening.
The C80-C300 table gives a quick first check before detailed drawings are exchanged.
Open access around the die helps with cleaning, alignment and normal tooling checks.
Components
• Entry guide for centering the formed C section.
• Hydraulic cylinder and cutter body for the separation stroke.
• Profile-matched die/tooling supporting the section close to the blade.
• Frame, outfeed support, hydraulic unit and basic control parts.
Main Applications
• Roof and wall purlins for sheds, workshops and warehouse frames.
• C-section lines where cut-off follows forming without moving long loose profiles across the shop.
• Batch work using several sizes from the listed C80-C300 range.
• Add-on cutters for older lines after center height and discharge direction are measured.
FAQ
Q: If production changes from C80 to C100, is adjustment alone enough?
A: Not necessarily. The listed geometry changes from 80x40x15mm to 100x50x20mm, so the supporting and cutting tool should be checked.
Q: What thickness is covered?
A: The supplied profile table lists 1.5-3.0mm material.
Q: Can it be added to an existing line?
A: Yes, once the old line's center height, profile path, length control and discharge space are confirmed.
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