C-shaped steel purlin is automatically processed and formed by a C purlin forming machine. The C purlin roll forming machine can automatically complete the C purlins forming process according to the given C-shaped steel size.
C purlin is widely used in the purlins and wall beams of steel structure buildings, and can also be assembled into light-weight roof trusses, brackets, and other building components. In addition, it can also be used for columns, beams, and arms in light machinery manufacturing.
Galvanized C purlin, hot-dip galvanized C-shaped purlin for cable tray, C purlin for cable tray, C purlin for cable tray, C purlin for cable tray, C-shaped steel purlin glass card slot, C-shaped steel for glass curtain wall, C-shaped steel for cable trough, and reinforced C-shaped purlin, double-held C-shaped purlin, single-sided C-shaped purlin, manual forklift C steel purlin, unequal-sided C purlin, straight-edged C purlin, hypotenuse C-shaped purlin steel, internal curled C-shaped steel purlin, internal beveled C-shaped purlin, C-shaped steel for roof (wall) purlins, C purlin for automobile profiles, C steel purlin for highway pillars, C-shaped steel for solar support (21-80 series), C-shaped steel for template support, precision C-shaped steel for equipment, etc.
C-shaped purlin is processed by hot-coiled plate and cold-bent, with thin wall, lightweight, excellent cross-section performance, and high strength. Compared with traditional channel steel, the same strength can save 30% of materials.
Unwinding—Leveling—Forming—Shaping—Straightening—Length measurement—Punching and bracing round hole—Punching oval connecting hole—forming and cutting
C-shaped steel purlins are divided into five specifications of 80, 100, 120, 140, 160 according to different heights. The length can be determined according to the engineering design, but considering the conditions of transportation and installation, the total length generally does not exceed 12 meters.
The meaning of each row of numbers:
Section height H=80mm;
Section width B=40mm;
Crimping width C=20mm;
Z purlin is a common cold-formed thin-walled steel manufactured by a Z purlin roll forming machine with a thickness between 1.6-3.0mm and a cross-section height between 120-350mm. The processing materials are hot-rolled (painted), galvanized, and the processing standards are implemented in accordance with GB50018-2002. Z-shaped purlin is usually used in large steel structure workshops. The processing length and hole are produced according to processing requirements.
Cold-formed Z-shaped steel has the advantages of adjustable size and high compressive strength. Z purlin is widely used in automobiles, railway vehicles, building doors and windows, transportation, shelves, electrical cabinets, highway guardrails, building steel structures, containers, steel formwork and scaffolding, solar support shipbuilding, bridges, power transmission towers, steel sheet piles, cable trays, Agricultural machinery, furniture, storage, guide rails, keel steel, vegetable greenhouses, pipe supports, municipal construction, and other fields.