Friday, December 14, 2018

Monday, November 19, 2018

W beam guard rail roll forming machine





People thinking the guard rail sturdy. When they meeting an accident, they’re happy the highway bar was strong
enough to keep their life safe -- thanks to guardrail protecting them! This is heavy duty guardrail, thickness reach 4.5mm.
Guard rails can also
be galvanized at the plant. Adding that zinc layer helps the metal stay
resilient in all types of weather.

Friday, September 28, 2018

How to making electrical distribution box

How to making highway guardrail ?

           How to making highway guardrail ?



Highway rail roll former price USD125000/set

Highway rail forming machine technology parameters
No.
ITEM
PARAMETER
REMARK
1
MATERIAL
Type
Cold-rolled strip steel, galvanized sheet

T.(mm)
3.0-4.5mm

Yield Strength (Mpa)
Q250-300

2
Forming product Width
310/506mm

3
Forming speed (m/min)
8-12m
Including hole
4
Forming main power (KW)
18.5KW*2PCS
FYR
5
Hydraulic power (KW)
30 KW
FYR
6
Voltage
 AC380V50Hz3P


二、Roll former for highway guardrail process
(A) Uncoiler Guide deviceStraighteningHydraulic press breach device  roll forming machine hydraulic punch shear device (including knife) finished product rack