Crash barrier roll forming machine highway two wave fence production
Crash barrier roll forming machine highway two wave fence production equipment Highway two wave crash barrier roll forming parameter Forming Roller 28 stations，and add Rub-roll, To make sure the surface profile no scratches. Gateway Panel：T.50mm steel, Heavy duty 。 Rolling speeding: 8-12 m/min。 Roller material：GCr15，overall quenching, hardness HRC56-62℃.