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What is the Three Wave Guardrail Roll Forming Machine?


Three wave guardrail roll forming machine or expressway guardrail forming machine is used for producing three waves shaped guardrail. It possesses good features of high corrosion resistance, high aging resistance, elegant appearance and easy installation.
Three wave guardrail roll forming machine is mainly constituted of uncoiler, feed leading table, main forming machine, punching system, cutting device, hydraulic station and computer control system.

Operation and Maintenance:

  1. Three wave guardrails roll forming machine, totally controlled by PLC, is fairly easy to operate. It can work automatically only through inputting the related production data, such as product number, length and punching size, etc;
  2. If users need to adjust the machine or something else, they must firstly stop the machine before carrying out relevant operations;
  3. Regular lubrication for chain wheel, bearing and speed reducer of expressway guardrail forming machines should be conducted carefully.
  4. And the forming rollers should be kept clean;
    With high performance in operation, three wave guardrail roll forming machine has little noise.


Suitable to processColored steel plate, galvanized board
Valid width247mm
Rollers15 groups
Rolling materialCr15 bearing steel
Rolling galvanization thickness3-4.5mm
Material of the cutting bladeCr12mov
DimensionsApprox 10m×1.2m×1.5m
Thickness of the plate3-4.5mm
Diameter of the roller100mm
WeightAbout 10T
Voltage380V 50Hz
Processing precisionWithin 1.00mm

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