This type of theroll-forming apparatus 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 roll-forming stations 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 roll-forming stations 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. 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.
Parameter:
|
No.
|
Model
|
Width (mm)
|
Thickness
|
Cover width (mm)
|
Size[L*W*H]
|
Power[kw]
|
|
1
|
TFC80-200
|
172-342
|
2.0-3.0
|
200
|
9553*1650*955
|
11
|
|
2
|
TFC80-250
|
172-420
|
2.0-3.0
|
250
|
15500*1470*980
|
15
|
|
3
|
TFC80-300
|
172-420
|
2.0-3.0
|
300
|
9996*1800*1200
|
15
|
|
4
|
TFC100-360
|
250-600
|
2.0-3.0
|
360
|
9996*1800*1200
|
15
|
|
5
|
TFZ120-260
|
250-550
|
2.0-3.0
|
260
|
9855*2247*1080
|
15
|
|
6
|
TFZ120-300
|
250-600
|
2.0-3.0
|
300
|
9855*2247*1200
|
15
|
Material:
(1)Suitable Coil Thickness: 2.0-3.0 mm
(2)Suitable Raw Materials: Q235 A
Machine Components:
(1) Manual Un-coiler 1 set
(2) Leveling Device 1 set
(3) Roll-Forming M/C 1 set
(4) Hydraulic cutting (with four cutting mould) 1 set
(5) PLC Control System 1 set
(6) Product rack (un-powered) 1 set
(2) Leveling Device:
It used for making the material flat before feeding into the roll forming machine.
(3) Roll-Forming M/C:
13main steps and 7 auxiliary steps to form; Material of Roller: GCr 15;
It can make all the size of profile in the table through changing the position of the rollers.
Voltage:380V/50Hz Forming speed:0-10m/min;
(4) Hydraulic Cutting:
Stop to cut ,Post cut Cutting tool material:Cr12,
tolerance of the cutting length 4mm
It has four cutting mould with the line.
If the customer wants to more cutting mould, he has to pay for the extra moulds.
(5) PLC Control System:
Using Mitsubishi PLC Control the quantity, length automatically, LCD screen,
Option Hydraulic un-coiler
Hydraulic system to expand coil inner hole;
Frequency Inverter to regulate turning speed,
Automatic stop device;Load capacity = Max.3Tons;
Suitable Material For Production:
C & Z Purlin mainly use hot roll steel strip or hot dip galvanized steel strip at thickness 1.5~3.2mm. it is roll formed by C or Z shape roll forming machine
Working Flow:
Decoiling the Sheet—>Sheet Guiding —>Coil Strip Leveling—>Roll Forming—>Punching for
horizontal hole—>Punching for vertical hole —>Measure Length —> Cutting the Panel—>Panels to the Supporter.
Product feature and usage:
The products of C or Z shape purline forming machine have excellent anti-bending property and are
easy to install. They are widely used as the supporter of roof and wall in large-scale and mid-scale
construction, such as factory, warehouse, garage, exhibition center, cinema, theatre, garden and so on.
Technical Specification:
(1) Manual Un-coiler:
Un-powered; single head; max. Capacity: 3000kg;
Coil inner-diameter: 508mm
