High Efficiency Automated Changeable C Z Purlin Roll Forming
Machine for Standard Purlin 100-300 mm Width
Our high efficiency purlin roll forming machine
produces C, U, and Z purlins. Equipped with fast and easy automatic
changing system and this system eliminates the need for multiple
lines or manual adjustments. We have the Purlin Roll Forming
Machine experts in all aspects including fields like tooling
design, hydraulic & electrical design, software programming
since years. Being one of the leading pioneers of roll forming
industry, we specify all designing and manufacturing process to our
clients. Our manufacturing process is held in-house to keep up with
the efficient technical forces.
We manufacture the machines as per clients’ specific
needs and provide insights about the machine and its working
process. We also apply hydraulic transmission system in order to
achieve stable running or production state. We supply purlin roll
forming machine at competitive prices comparing to our counterparts
throughout the world. We are honored to receive such great
feedbacks from our previous customer and we further want to retain
the quality for years to come.
The duplex design of Purlin Roll Forming Machine set up for
variable web, leg, and return dimensions with manual adjusting.
Innovative tooling design allows customers to produce on one
machine for other sizes of C, U, and Z profiles to save you space
and machine down time.
Purlin roll forming machine produces both C&Z steel purlin in
various sizes without changing anything. It is controlled through
PLC computer system, including roll forming, punching, cutting, and
widths adjustment on roll former and cutter. The machine takes
10-20 minutes to change the production of C to Z. We, Inbon
machinery is a company based in China. We provide one of the
machines for both local and oversea markets.
Function: support material roll, pushed by the hydraulic cylinder barrel
inner wall up the material roll tension.
Structure: adopting cantilever structure convenient from the lateral feeding;
pressure arm to prevent the material roll spread out; uncoiling
machine has the function of automatic rotation, expansion can help
early coiling uncoiling of the head. The machine frame is composed
of steel plate quality assembly welding, in order to ensure the
welding heat in the process of welding deformation of frame, all
through the whole annealing treatment after welding. Ensure the
rigidity and the service life of the equipment.
Function: Release the material head, leveling machine, the plate flatening.
To feed the head smoothly into the leveling device,
Structure: the leveling device containing dynamic pinch roll and leveling
roller, pinch roll adjustable lifting, convenient adjustment of
leveling gap and leveling angle. Five roller leveling, wire rod
adjustment. The feed port is arranged on the side roll positioning
The leveler adopted after the heat treatment, GCr15, HRC58-62.
Punching and Cutting Device
Function: To do a pair hole punching. Using the unit structure which can be
adjusted, lateral die replacing. To punch holes with different in
different position, the punch material is DC53. The hardness of
The hydraulic system is developed specifically for punching
machine, hydraulic machine adopts pump, accumulator control mode,
the special hydraulic control module, with blanking speed, low
noise, and is equipped with a cooler, to meet the need of
At the rear of the punching stage equipped with a cutting machine
to cut the steel plate before roll forming.
C/Z Interchage System
Function: A set of side rolls are able to swiftly rotate 180 Degree which
allow to bend angle upward or downward
Roll Forming System
Function: the steel plate go through a series of roll forming process to the
Structure: adopting duplex designed roll forming structure to achieve
flexible sizing, the base is welded by profile steel after
annealing treatment, and then through the processing center
processing. The device has strong rigidity, good stability, high
Arch material : QT470
Shaft material is 40Cr, the quenching hardness of HRC45
The sizing of profile is adjusted by motor reducer.
The Chart of Process flow
Manual de-coiler --- Electric Feeding ---
Servo motor feeding ----oll Forming Machine------Computer Control
Cabinet---Automatic cutting Mechanism ---Run-out Tables
The equipment including
|Roll forming machine||1 set|
|Hydraulic cutter||1 set|
|Electrical control system||1 set|
|Hydraulic system||1 set|
|Normal run out table||3 PC 1m*1m|
|Manual de-coiler||1 set Max. loading 5 T|
Technical specification and details
(1) Hydraulic Ue-coiler
Un-power: manual de-coiler; Max. Capacity: 7T
Suit for coil inner diameter: 508mm, suitable coil Max. out
Manual power expands the coil inner surface.
(2) Roll forming machine
|Product Name||C/Z Purlin Rool Forming Machine|
|Machine Size||11000mm*1500mm*1000mm(Actual size based)|
|Machine Weight||About 10 T|
|Frame Materials||350H steel|
|Middle plate thickness||14mm|
|Material||40Cr Heat treatment|
|Forming roller||Gr15Bearing steel, whole quenching, HRC58|
|Cutting System||Hydraulic Cutting|
|Drive mode||6 points sprocket, chain / 1 inch sprocket, chain|
|Main Engine power||18.5 KW with cycloidal reducer|
|Fast moving motor power||2.2kw/set (A total of one)|
|Forming Rows||18 rows|
|Coil material||Galvanized Coils: Q195-Q235|
|Punching die, cutting machine blade material||High quality Cr12MoV|
|Punching, cutting machine cylinder number||2|
|Hydraulic station power||7.5kw|
|Electric Control System||International, domestic brands, mainly by Panasonic, Yaskawa, OMRON
Equipment for Reference:
(3) Hydraulic Cutting
1) Adopts post cutting, Stop to cut;
2) The cutting blade material is Cr12 with quenched treatment.
3) Adopts welded frame for good rigidity.
4) Cutting frame has been heat treatment to avoid final product
deformation. cutting length tolerance ±2mm.
5) The power of cutting is provided by hydraulic station.
6) The final product can be cut as per set length in PLC
controller, and the length is automatically measured by encoder.
When final product reaches the set length, machine will stop to cut
the Product automatically. Finish this action, machine will run
(4) Hydraulic station
1) It supplies the power for the hydraulic cutter.
2) All hydraulic accessories are all use Chinese famous brand
4) Hydraulic motor power: 3KW
(5) PLC Control System
1) This system uses Delta PLC to control the all working actions.
Production quantity and each piece length will be automatically
measured. It is convenient to control the roll forming machine.
2) Delta converter adjusts speed technology, realize the automatic
3) Text screen is input and cancelled the working data.
4) Friendly man-machine interface system can be set batches to the
work piece, length, quantity, etc.
5) Encoder count, having function of count and measuring length.
6) Suitable power voltage: 380V/50HZ/3Phase (can de designed
according to buyer’s requirement)
(6) Product Rack (un-powered)
1) They are used to put the final product when product coming out
from cutting device.
2) Two pieces, each piece length is 1m, total length is 3 meters.
3) Collect the final product and final products are convenient to
be stacked by workers.