Roll Forming Machine
A purlin is a horizontal structural member in a roof. Purlins support the loads from the roof deck or sheathing and are supported by the principal rafters and/or the building walls, steel beams etc. The use of purlins, as opposed to closely spaced rafters, is common in pre-engineered metal building systems and both the ancient post-and-beam and newer pole building timber frame construction methodologies.
Material
(1)Coil Width: According the size
(2)Suitable Coil Thickness: 2.0-3.0mm
(3)Suitable Raw Materials: Q235,Galvanized steel coil
Machine Components
(1) Manual Un-coiler 1 set
(2) Leveling Device 1 set
(3) Roll-Forming M/C 1 set
(4) Hydraulic Cutting(10 cutter) 1 set
(5) PLC Control System 1 set
(6) Product Rack (un-powered) 1 set
Technical Specification:
(1) Manual Un-coiler
 |
Un-power; manual un-coiler, single head Spindle expansion: Φ480～Φ520mm Max load capacity: 3 tons It includes a simple brake device Outer coil deameter φ1200mm |
(2)Roll Forming Machine: 13 steps to form; Material of Roller: GCr15, Voltage: 380V/50Hz, Main line speed: 0- 10m/min
(3)Hydraulic Cutting
 |
Stop to cut, Post cut and no waste the material |
Hydraulic cutting machine has features: Stop to cut, Post cut and no waste the material, Cutting tool material: Cr12, Include 5 pairs of shears. The lengh tolerance is ±2.0 mm
(4) PLC Control System controls the quantity, which has the features of length automatically and LCD screen.
(5)Product Rack (Un-powered), Two piece total 6 meters.
OPTION DEVICE
(1) Hydraulic Un-coiler
 |
Hydraulic system to expand coil inner hole; inner coil diameter φ508mm, |
(2) Punching Device
Stop to punch, and post punch.
Punch two slotted hole in the end of formed panel, the distance of two holes
Changed according the C section size. Notice the punch can use from the C140.