Three Wave Guardrail Roll Forming Machine

Three Wave Guardrail Roll Forming Machine

Product description:

Quick Details

  • Condition: New
  • Type: Steel Frame&Purlin Machine, Steel Frame & Purlin Machine
  • Tile Type: Steel
  • Use: highway
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: DB
  • Model Number: OEM
  • Power (W) : 7.5kw
  • Voltage: 380V
  • Dimension (L*W*H) : common
  • Weight: 5t or so
  • Certification: CE
  • Warranty: 1 year
  • color: depend on customer

Packaging & Delivery

Packaging Details: nude package with wire rope fixed
Delivery Detail: 70days


1. Reliable and stable.
2. ISO and CE certification
3. OEM of many companies
4. Fast delivery

Three Wave Guardrail Roll Forming Machine

All the information here including the specifications and the product pictures is based on the machine that we've exported lately.

Profile Drawing

The thickness of Material: 3.0-4.0mm

working Flow

uncoiler-Feeding-leveling-roll forming- pneumatic cut to length-output table

Main Specification

A Main roll forming system

1. Main motor power: 50kw

2. Separate motor reducer: 750type

3. Punching: Hydraulic pre-punching before forming.

4. Punching mould: Cr12mov

5. Hydraulic power: 7.5KW

6. Roller material: Gcr15 bearing steel and quench treatment hardness 58-62, chrome coated 0.05mm

7. Leveling rollers: 7rollers (three upper and four lower)

8. Roll forming station: 18groups

9. Diameter of main shaft: 100mm

10. Drive: Gearbox with cardan shaft

11. Raw material: Black steel or galvanized steel

12. Thickness of Raw material: 3.0-4.0mm

13. Width of Raw material: 740&750mm

14. Working speed: 10m-15m/ min (Exclude cutting time)

15. Length Tolerance: ±2mm

16. Cutting: Hydraulic cutting after forming, Auto cutting when reach the set length.

17. Cutting blade: Cr12mov

18. Cutting tolerance: +/ - 1.5mm

19. Hydraulic power: 7.5KW

20. Hydraulic pressure: 30Mpa

21. Weight of machine: about 25ton

22. Size of machine: About 16000*2150*1500mm L x W x H

23. Color of machine: depend on customer

24. Coder: Omron

25. Control: PLC Panasonic, made in Japan. 380V 50HZ

26. Computer operating panel: touching screen

B Manual uncoiler

1. Capacity: 3ton

2. Feeding width: MAX 500mm

3. Expanding range: 450-550mm

C: Control system

1. Voltage; Frequency; Phase: 380 V; 50 Hz; 3Phase

2. Automatic length measurement:

3. Automatic quantity measurement

4 . Computer used to control length & quantity. Machine will automatically cut to length and stop when required quantity is achi eved.

5. Length inaccuracy can be amended easily.

6. Control panel: Button-type switch and touch screen

7. Unit of length: millimeter (switched on the control panel)

D Cutting system

1.Hydraulic cutting

2. Pneumatic following

4. Hydraulic power: 7.5KW

5. Blade material: Cr12mov, quenched 58°-62°

6. Working pressure: 30mpa

Equipment List





3T Manual uncoiler (Freely)



Main Roll forming (feeding, cutting, PLC computer. Pneumatic system)



Output table


Product Feature & Usage
This guardrail forming machine has two kinds of specifications: 2-wave guardrail forming machine and 3-wave guardrail forming machine. The equipment adopts welded frame of high intensity. After fine finish, forming rollers get heat treatment before chromeplate. So this equipment has features of stable performance and long service life.


Terms of Payment

30%T/ T , Balance to be paid before shipping after inspection

Deliver Time

70days after get 30% down payment


1 year warranty from date of shipment


1. Engineer will give free training lessons to labors in buyer's factory.

2. The Buyer will buy the roundtrip air ticket for Engineer if visa application is approved. The buyer is also responsible to bear expenses generated, e. g. visa formalities, meals, accommodation and allowance of USD50 for engineer.

3. During this guarantee period, we will provide spare parts without any charge in case of quality discrepancy caused by us. If the malfunctions are caused by your incorrect operations, we will provide the buyer spare parts at cost price.

4. We will charge the buyer cost price of spare parts beyond one year and provide long-term technical guide.

Photo for Refer

About Us

We are a manufacturer specialized in exported cold roll forming machinery. With our advanced techniques and experienced staff members, we can produce simple profiles as well as complex components with precision tolerances. Most of our main production staff members have about 10 years of experience, ensuring quality machinery and high values for our customers.

Our products are widely used in Construction, Food Services, Lawn & Garden Shelving, Automotive Fencing, Lighting Store Fixture, Industry Display Furniture, Material Handling Products, Sports Goods, Farming, HVAC, Mining, Transportation, etc.

Advantages of Roll Forming
Roll formed parts can have a variety of shapes, angles and curves. Many materials are suitable for our custom roll forming machines, which allows us to provide components and parts with a wide variety of plated, pre-painted and laminated materials to meet your roll forming needs. We design products that best meet specific needs.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.: -)