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Highway Guard Rail Forming Machine For W Beam Guardrail With Gearbox Driven
Highway Guard Rail Machine Work Flow:
5 Tons decoiler---Levelling---Hydraulic Pre-punching and cutting---Roll forming machine---Control box system---Exit rack
Highway Guard Rail Machine Description:
Name | Description |
Working material | Hot rolled plate |
Thickness | 2.5 and 3.0mm |
Yield strength | Q235-350 |
Decoiler | Hydraulic |
Punching | According to customer requirements |
Housing | 45# wage steel seal plate |
Shaft | 110mm |
Roller material | GCr15 |
Cutter material | Cr12Mov, Heat treatment,HRC58-62 |
Pre-Levelling device | With Powered feeding guard |
Tolerance | ±1.0mm(6m) |
5 Tons decoiler
Diameter: 508±30mm expansion.
Expansion: Hydraulic
Capacity: 5000kg per mandrel
Max Coil Width: 500mm
Main power supply:380V/50HZ/3PH
Hydraulic Pre-punching and cutting
Punching mould material: Cr12Mov quenched 58°-62°
Hydraulic power:7.5KW
Hydraulic cutting
Knife of cutting material: Cr12Mov, quenched 58°-62°
Oil cylinder dia:250mm
Working pressure:60mpa
Working journey: 80mm
Roll forming machine
Body frame made from H450 type steel by welding; sideboard thickness: 25mm;
Rollers manufactured from GCr15 bearing steel, precision machined, heat treatment HRC58-62℃, hard Chrome Coate
Shafts Diameter=ф110mm, shaft material 45# steel, precision machined
Gearbox driving system(upper and lower rollers with power), about 18-step to form
Frequency speed control
Forming speed approx. 6-12m/min
Control box system
Exit rack
It adopts welded steel and supported roller to transmit the products.
Size:4000*2500*1000mm
W-Beam Highway Guardrail Machine Advantages