Two and three wave guardrail fully automated continuous roll forming machine

Working flow:

Hydraulic un-coiler with coil car —Loop pit with table—Leveler and feeder-- servo feeding --hydraulic 3 station punching—Loop pit with table--Roll forming— servo operated flying hydraulic cutting—run out table with stacking system. Line drawing to be given separately. Line direction will be confirmed by buyer in due course.

Character of main structure

The structure is very strong and the appearance of the machine is beautiful because we adopt the H beam base with cast steel station for roll forming system

All the components of machine are from brand-famous enterprise so that they ensure the machine normal function very effectively.

We adopt the automatic length-fixed forming and cutting to guarantee the length to be precise and the finished product clear without deforming.

It is very easy to install the equipment and suitable for producing in the factory.

Low noise with high efficiency.

Main Specification

   1.Raw Material – Hot rolled coils

   2. Strip width – 480 mm for W beam -749 for Thrie beam

       3. Yield strength – 250mpa to 480 MPa & UTS – upto 550 MPa

       4. Execute standard of w beam to be followed – AASHTO M180 .

       5. Design speed – 25 mtrs per minute.

       6. Output speed – 3-5 pcs of 4 mtrs each every minute or say 16-20 mtrs per minute finished goods post cutting.

   The machine structure:

      1. Hydraulic de-coiler with coil car

      2. PIT LOOP with sensors.

      3. Leveler and Feeder

      4. PLC and Electricals:

      5. Hydraulic operated punch press

      6. Punching Tools

      7. Pit Loop after Punching

      8. Main roll forming system (2 wave and 3 waves, change rollers)

      9. Rolls (2 wave and 3 waves, change rollers)

     10. Flying machine with Cutting sets for 2 wave and 3 wave, C channel and lip channel.

     11. Run out table