High-speed Highway Guardrail Roll Forming Machine With Automatic
Highway Guardrail Roll Forming Machine
1.Reference Drawings
We can also design Roll Forming Machine according to your specific profile drawing.
MATERIAL:
1) Coil Width: about 480 mm
2) Suitable Coil Thickness: 3.2 mm
3) Suitable Raw Materials: Galvanized steel coil Back steel yield strength <235Mpa
2.The Chart of Process flow
Decoiling → feeding → Leveling → Punching Hole→ measure the length→ cutting→ receiving the plates
3. The equipment includes
Technical specifications and details
(All technical parameters can be changed, according to customer's requirement.)Function: support and develop steel coil.
Structure: Welding forming, single arm and hydraulic tight and loose, with power and damping, Pneumatic drive.
Application and parameter:
Suitable Coil ID: 508-610 mm
Suitable coil OD max: 1200mm
Power: 5.5 kw
Loading speed: 15m/min
Loading capcity: Less than or equal 5T
(1)Leveling Part
Function: Leveling panel
Structure: leading device, leveling roll (7 rolls), gear and chain transmission.
Roller out diameter :100 mm
Application and parameter:
Panel width: 550mm max
Thickness: 3.2 mm
Leveling speed: 13m/min
Power: 5.5kw
(2)Punching machine1# and 2#
Function of punching machine1#: Punching connection hole (8 holes)
Structure: adopt stable performance and reasonable structure four columns and whole punching mold to make sure precise hole locations.
Application and parameter:
Pressure: 1200KN
Surface size: 1120*910mm
Distance: 200mm
Function of punching machine 2#: punching middle hole
Structure: adopt stable performance and reasonable structure of four columns and Cr12 quenching treatment of mold material
Roll forming machine
1) Number of forming steps: 20 steps
2) Material of shaft: 45# steel hardening and tempering treatment. Outer diameter 80mm ,total solid
3) Rollers: Material is high grade Gcr15 forged steel, with digital-controlled procession. The rollers are plated with hard chrome with thickness of 0.05mm on the surface after being machined by the exact machine tool. So that ensures long life of forming rollers.
4) Main motor power: 22 Kw with ZQ650 gear reducer
5) The plating chromium’s thickness on the surface of rollers: 0.05mm
6) Main stand: 400# H steel welded structure ,Wall plate thickness: 45 mm the main frame
7) Gear Box move the line,. Bevel gear modulus M=9 , cardan shaft connect the Gear box and shaft .
8) Suitable power voltage: 380V/50HZ/3Phase (can de designed according to buyer’s requirement)
9) Line working speed (Forming speed):about 12 m/min
Dimension of the machine: 13953*2356*1160mm
Hydraulic Cutting
1) Adopts 4 posts type cutter , Stop to cut;
2) The cutting blade material is Cr12 with quenched treatment.
3) Hydraulic cylinder diameter: 180mm.
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.
Hydraulic station
1) It supplies the power for the hydraulic cutter.
2) All hydraulic accessories are all use Chinese famous brand products.
3) Hydraulic motor power: 11 KW
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) Color touch 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)
System outer form reference:

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 4 meters.
3) Collect the final product and final products are convenient to be stacked by workers.
Outer former reference:


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If you have any question, Please contact us on your free time
Whatsapp: +8618730742120
Wechat: jbllxx123
QQ: 1878175301
Facebook: Adela Beryl AB
Skype: bbeerryyll1
Web: /
1.Installing and training machine manufacturer:
1) If buyers visit our factory and check the machine will teach you how to install and use the roll forming machine for sale, and also train your face workers / technician face.
2) Without visiting, we will send user manual and video to teach you how to install and operate.
3) If the buyer needs our technician to go to your local factory, please arrange board and lodging and other necessary things.
2. After the service roll forming machine for sale:
1) One year warranty for all roll forming machine sale.
2) 24-hour technical support by email or by calling
3) If there is any problem
We are wholeheartedly committed to quality and customer service, primarily since we want to be ranked as the "best" in our business. Quality is not just another goal; it is our basic strategy for survival and future growth.
1. Are you manufacturer?
Yes, we are manufacturer and trading company.
2. What information you need before quote me?
We need profile drawin gof the panel you want to produce, material information and your special requirements
3. What payment terms you accept?
Commonly is TT, 30% deposit and 70% before shipment, and sometimes we can consider more for you as per your request.
4. Can you make machine according to my design?
Yes, we have experienced technical team to work out the suitable design for you and confirm with you until you agree.
5. What is the warranty for our machine?
We have one year guarantee, and provide whole life's technical support
6. Is there any spare part send for free?
Yes, pls contact us we can talk it
7.Is the machine automatic?
Yes, it can be manual and automatic
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