CZ Purlin Roll Forming Machine
Suitable material: color steel plate, galvanized steel or aluminum
Thickness: 3mm
Feeding width: as request

Forming speed: 10-15m/min
Up to 300mm depth X
80mm width
3 mm Thick
C and Z Grade 350 Mpa (or larger)
Machine weight: around 14 tons
Size: 11.5x1.5x1.7m(LxWxH)
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C Purlin Making Machine Video

Details of C Z Purlin Roll Forming Machine


Manual decoiler:

(1).Material coil inner diameter: 450mm-550mm  

(2).Max coil Width:550mm

(3).Carrying capacity: 5

Roller material:Bearing Steel GCr15, by heat treatment to HRC58-62, The rollers

are plated with hard chrome with thickness of 0.05mm on the surface after being

machined by the exact machine tool. So that ensure long life of forming rollers

Shaft material:40Cr with quenching and tempering

treatment ,Diameter:75mm, Shafts of rollers are tooled by grinding machine for two

times to ensure time forever.

Gear Material: 42CrMoTi

Automatic adjust and change rollers when produce different sizes of purlins.Change CZ type by manual but very easy.


Leveling Device.jpg

Leveling Device (Sheet Straightener):Positioning device (Up and down moving vertical rolls at feeding port).7 Levelling Rolls (3 upper rolls and 4 lower rolls). Ф100 mm minimum.Rolls Material: Bearing Steel GCr15, by heat treatment to HRC58-62

Punch Device

Capacity: up to 3mm Grade 350 Mpa

Die Material: Alloy Tool steel Cr12, Quenching treatment with hardness HRC 58-6

3 punching stations with 5 High Speed dies (two dies for flanges, two dies for web eccentric holes and one die for web center holes).

Press capacity: 30 Tons

Punching holes: Slotted and Standard 14mm

Punch Device.jpg