Description
High speed Guard Railway Crash barrier roll forming machine is to produce galvanized container body sheet, this line is composed by uncolier with coil car, guiding & feeding device, roll forming machine, welding device, hydraulic cutter, receiving table, hydraulic system, electric control system, this machine is to make material thickness 2.0-2.5mm.
Profile is according to the customer’s requirement.
Profile Drawing of High speed Guard Railway Crash barrier roll forming machine
Sample made before
Working flow of High speed Guard Railway Crash barrier roll forming machine
Uncoiling—feeding& leveling—Roll forming—welding—-Saw cutting—Products collecting
S.N | Equipment name | Quantity |
1 | 5T hydraulic un-coiler | 1 set |
2 | Feeding&leveling | 1 set |
3 | Main roll forming machine | 1 set |
4 | Laser welding device | 1 set |
5 | Stop saw cutting | 1 set |
6 | Control box system | 1 set |
7 | Out table | 1 unit |
8 | Spare parts | 1 package |
9 | Safety cover | 1 set |
Details of each composition
1. 5 tons hydraulic decoiler
- Coil inner Diameter: ¢460-520mm
- Max out diameter of the coil: ¢1500mm
- Max Coil Width: 1250mm
2. Leveling and feeding
- 7 rolls leveling, 3 rolls up and 4 rolls down, roller leveler rolls are smaller, get flatting better
- Diameter is Ø 70mm, chrome and HRC60 heat treatment to secure the smooth surface
3. Main Roll forming machine technique data
- Suitable Plate Material: thickness: 2.0-2.5mm, Galvanized steel or blank steel 250mpa-550mpa
- Working Speed: About 3-5 meters / min
- Forming machine: about 35 stations
- Material of Roller: Gcr15, Quench HRC58-62 Plated Chrome
- Material of Shaft: 45# Advanced Steel (Diameter: 75mm), thermal refining
- Driven system: Gearbox
- Main Power with reducer: 2*11KW Chinese Famous
- Cutting method: Stop saw cutting
- The whole machine is controlled by PLC.
- PLC–Delta, English and Chinese Language
- Encoder–Omron, Japan
- Electric parts–Schneider
4. Laser welding
5. Saw Cutting
- Blade number: 1 set
- Cutting after forming: Cut the sheet after roll forming to required length
- Cutting motion: The main machine automatically stops and the cutting will take place. After the cutting, the main machine will automatically start.
- Length measuring: Automatic length measuring
- Tolerance of length: 6m±1.0mm
6. Out tables
- Length: 4 meters
- Number: 1 unit
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