High accuracy highway guardrail roll forming machine
Product description
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 usage of the highway guardrail
Guard rail or guardrail, sometimes referred to as guide rail or railing, is a system designed to keep people or vehicles from (in most cases unintentionally) straying into dangerous or off-limits areas. A handrail is less restrictive than a guard rail and provides both support and the protective limitation of a boundary.
The working flow
Technical parameters
| 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 | 7rollers(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 sevices
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.
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High Accuracy Highway Sheet Metal Forming Machine Bearing Steel Gearbox Driven Images
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