Corrugated highway guardrails, barrier roll forming machine
Working flow
Hydraulic uncoiler—storing--Feeding—Leveling-- servo feeding
--hydraulic punching—storing--Roll forming—hydraulic cutting—output
table
Brief discription
This machine is used for producing highway guardrail, it is made up
of a decoiler, a flattening device, punching equipment, roll
former, cutting equipment, hydraulic system, controlling system and
supporter.
The highway guardrail is divided into 2 waves and 3 waves, both
widely used all around the world.
Main Specifications
| Main motor power | 37kw |
| Separate motor reducer | 750 type |
| Punching | Hydraulic pre-punching before forming |
| Punching mould | Cr12mov,quenched 58°~62° |
| Hydraulic power | 7.5KW |
| Leveling rollers | 7 rollers (three upper and four lower) |
| Roll forming station | 16 groups |
| Diameter of main shaft | 100mm |
| Drive | Gearbox with cardan shaft |
| Raw material | Black steel or galvanized steel |
| Thickness of Raw material | 3.0-4.0mm |
| Working speed | 8m--15m/min(Exclude cutting time) |
| Length Tolerance | ±2mm |
| Cutting | Hydraulic cutting |
| Cutting blade | Cr12mov |
| Cutting tolerance | +/- 1.5mm |
| Hydraulic power | 7.5KW |
| Hydraulic pressure | 30Mpa |
Machine pictures
After sale services
1). Engineer will give free training lessons to labors in buyer’s
factory.
2). The Buyer will buy the round-trip air ticket for Engineer if
visa application is approved. The buyer is also responsible to bear
expenses generated, e.g. visa formalities, meals, accommodation and
allowance of USD80 for engineer.
3). During this guarantee period, we will provide spare parts
without any charge in case of quality discrepancy caused by us. If
the malfunctions are caused by your incorrect operations, we will
provide the buyer spare parts at cost price.
We will charge the buyer cost price of spare parts beyond one year
and provide long-term technical guide.
