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High Efficiency Automated Changeable C Z Purlin Roll Forming Machine for Standard Purlin 100-300 mm Width

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Contact name:Luo Le

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High Efficiency Automated Changeable C Z Purlin Roll Forming Machine for Standard Purlin 100-300 mm Width

Country/Region china
Categories Gaskets

Product Details

High Efficiency Automated Changeable C Z Purlin Roll Forming Machine for Standard Purlin 100-300 mm Width


Product Application


     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.



Main Features


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 device.
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 HRC58-62.
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 continuous production.
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 required shape.
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 precision characteristics.
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

1.2mm-3mm Q195-235 Blue C Z Purlin Roll Forming Machine With 17 Forming Roller

      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 machine1 set
Hydraulic cutter1 set
Electrical control system1 set
Hydraulic system1 set
Normal run out table3 PC 1m*1m
Manual de-coiler1 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 diameter: 1000mm

Manual power expands the coil inner surface.


(2) Roll forming machine


Product NameC/Z Purlin Rool Forming Machine
Machine Size11000mm*1500mm*1000mm(Actual size based)
Machine WeightAbout 10 T
Frame Materials350H steel
Middle plate thickness14mm
Forming ShaftDiameter80mm
Material40Cr Heat treatment
Forming rollerGr15Bearing steel, whole quenching, HRC58
Cutting SystemHydraulic Cutting
Drive mode6 points sprocket, chain / 1 inch sprocket, chain
Main Engine power18.5 KW with cycloidal reducer
Fast moving motor power2.2kw/set (A total of one)
Forming Rows18 rows
Forming Speed10-16m/min
Pressing Thickness1.5-3mm
Coil materialGalvanized Coils: Q195-Q235
Punching die, cutting machine blade materialHigh quality Cr12MoV
Punching, cutting machine cylinder number2
Hydraulic station power7.5kw
Hydraulic pressureMax30Mp
Electric Control SystemInternational, domestic brands, mainly by Panasonic, Yaskawa, OMRON brand


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 again continuously.



(4) Hydraulic station


1) It supplies the power for the hydraulic cutter.


2) All hydraulic accessories are all use Chinese famous brand products.


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 production.


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.




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