C/Z purlin cold roll forming machine
This type of the C/Z purlin cold roll forming machine is used to form components, such as purlins, having C-shaped and/or Z-shaped cross-sections from sheets of planar material.It is provided with a plurality of cold roll forming machine adapted to form the first and the second components each of which has a C-shaped cross section with a center portion and a pair of legs connected to the center portion, where the legs of the first component have a first length and the legs of the second component have a second length different than the first length. The cold roll forming machine include a first roll forming station having a plurality of forming rolls and a second roll forming station for forming the legs of the first and second components. The second roll-forming station has a first pair of forming rolls, a second pair of forming rolls, and a mechanism for supporting the pairs of forming rolls and for adjusting the position of the pairs of forming rolls from a first position in which the second pair of forming rolls make contact with a portion of the first component to a second position in which the second pair of forming rolls make contact with a portion of the second component.
Structure of C/Z Purlin Cold Roll Forming Machine
it is making up of decoiler, guide rack, roll forming, correction, cutting-to-length(punching), collection table, electrical control system etc.
- Machine capacity:width≤500mm,thickness:1-2.5mm
- Product speed: 0-15m/min
- Total power: about35.5kw
- Occupy groud area:length 18m xwidth3m
Each part main parameter
(1) Decoiler: decoiler,Inner expanding type,capacity:5T
(2) Guide Rack:two pairs of lever rollers and four pairs of standing rollers.
(3)Flatting number:9 sets
(4) Roll forming
b) Rack: Torii type,material:HT200
c) Roll forming rack:12 sets
d) The diameter of the roller axis:φ80mm, roller surface:500mm
Material: 40Cr quenching treatment HB280
e) Drive type:every rack has one gear power diatribution box.
f) Main power: 30kw frequency conversion,ZQ500 reducer
g) Material:GCr15, Quenching,Hardness:HRC58-62o
h) Assistant roller rack:4 sets
(5) Adjust part:Turkey emendation type(three-dimensional emendation)
(6) Cutting-to-length: Hydraulic pressure cutting
C purlin cold roll forming machine panel drawing
C purlin cold roll forming machine sample