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  High Guardrail Welding Roll Forming Machine
    Highway guardrails are designed to keep people or vehicles from (in most cases unintentionally) straying into dangerous or off-limits areas.Â
   The highway guardrail roll former is the machine which can produce the highway guardrails.Â
   We can make two waves, three waves for highway guardrail.
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| Technical Data | ||
| 1 | Manual decoiler | passive uncoil, capacity 5 Ton |
| 2 | Hydraulic punching | 3 sets of punching mould |
| 3 | Roller station: | about 18 stations ( subject to the final design) |
| 4 | Main motor power | 22kw |
| 5 | forming speed | 10m/min(not includes punching and cutting) |
| 6 | De-coiler capacity | 4T |
| 7 | material of roller | GCr15, quenching hardness is HRC58°-60° |
| 8 | Thickness of material | 0.3-0.5mm |
| 9 | Tolerance of length: | 10m±2mm |
| 10 | Computer adopts | PLC, Siemens |
| Main Accessories | ||
| Serial No. | Commodity | QUANTITY |
| 1 | manual de-coiler | 1 SET |
| 2 | punching mouldand punching heads, | Â Â 3SETS |
| 3 | main forming machine | 1 SET |
| 4 | hydraulic cutting device | 1 SET |
| 5 | output table | 1 SET |
| 6 | computer controlling cabinet | 1 SET |
| 7 | hydraulic station | 1 SET |
 Technical process:
Uncoil → feed with guide → level →punching→ feed with guide → roll form → cut into length→ output table
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Detailed Images
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Company Information
Certifications
Warranty
- Warranty:Â 1 year warranty from date of shipment
- Guarantee:
Due to the harsh working environment of the ship, the hull shell is subject to chemical corrosion of seawater, electrochemical corrosion and corrosion of marine organisms and microorganisms; the hull is subjected to large wind and wave impacts and alternating loads; the shape of the ship is complicated by processing methods, etc. Steel for hull structure is strictly required. First of all, good toughness is the most critical requirement. In addition, high strength, good corrosion resistance, weldability, forming properties and surface quality are required.
Shipbuilding Steels Our hot rolled shipbuilding steel is produced in accordance with the relevant Classification Society, examples of which include Lloyds Register and Det Norske Veritas.
Our steel products include steel shipbuilding plate, fabricated steel sections and floor plate for decking. We can also supply bulb flats for plate stiffening, structural steel angles and inverted angles.
Our plates are supplied under the ASTM/ASME specification (ASTM A131 / ASME SA 131) which is the standard specification for Structural Steel for Ships. We offer higher strength shipbuilding steels as standard .High strength steels offer significant cost advantages by reducing the weight of the structure in comparison to the steel used.
The plates are suitable for use in the construction of container ships and large cargo freighters as well as commercial shipping lines such as luxury cruise ships and ferries. Supply options include heavy plates, surface treated plates and pre-fabricated sections. In most cases, the steel can also be supplied as hot rolled coils or cut into lengths (sheets).
These high yield materials are commonly used in the construction of hulls and superstructures for large shipping vessels. The grades are exclusively for shipbuilding use as set out in the standard.
Marine Steel Plate,Ccs Marine Steel Plate,Ship Building Steel Plate,Ah36 Marine Steel Plate
Shandong Guanzhou Iron and Steel Group Co., Ltd , https://www.shansteelsupply.com