Cangzhou Best Machinery Co., Ltd
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| No. | Automatic Highway Guardrail Roll Forming Machine | |
| 1 | Suitable material | galvanized sheet/black iron steel |
| 2 | Thickness of coil sheet | 3-4mm |
| 3 | Coil width | as customer's profile drawing requirement |
| 4 | Effective width | as customer's profile drawing requirement |
| 5 | Material of main frame | 400H-Beam |
| 6 | Diameter of Soild shaft | 90mm, high grade 45# steel |
| 7 | Roller | GCR 15 with hard chromed |
| 8 | Thickness of middle plate | cast iron Memorial archway |
| 9 | Forming station | 16 rows |
| 10 | Drive type | chain or gear box |
| 11 | Power of main motor | 22 kw, Lichao, Shanghai, with reducer |
| 12 | Pump motor | 5.5KW |
| 13 | Forming speed | About 15-20m/min |
| 14 | Hydraulic pump station | 5.5 kw, 40# hydraulic oil |
| 15 | PLC | DELTA(TAIWAN)/Mitsubishi |
| 16 | Material of cutting blades | Cr 12 mov, quenching 58-62℃ |
| 17 | Frequency converter | It has the advantage of slowing down before cutting, to ensure the length accuracy ±1mm, far better than industrial standard ±3mm. |
| 18 | Switch | CHNT |
| 19 | Frequency changer | Delta,Taiwan |
| Item: | Specification: | Notes: | |
| 1.Information of raw material | Suitable material: | Galvanized coil | |
| Width: | 748 mm | ||
| Thickness: | 2.5-3.5mm | ||
| Yield strength: | Q235A HR | ||
| 2.Production specification | Detailed as the file | ||
| 3.Power requirement: | Main power: | 22kw two sets | With inventor (normal standard) |
| Cutter power: | 15.5kw(pressure:25mpa) 3 pcs cutter | ||
| Speed of machine: | 10-15meters/min | ||
|
5.Hydraulic de-coiler: | Loading: | 5tons | Main power:3kw |
| Inner diameter | 508mm | ||
| Type: | Automatic type | ||
|
6.Machine specification: | Structure: | 400I beam |
Transform method : Gearbox with shaft |
| Roll stations: | 20 roll stations (with 6pcs rollers for leveling diameter:80mm) | ||
| Splint thickness: | 22mm | ||
| Diameter of shaft: | 110mm, | ||
| Material of shaft: | Forged 45# steel | ||
| Type of cutting: | Saw cutting | ||
| Material of roller: | CR12 with heat treatment: HRC58-62 | ||
| Sizes of machine: | 15.5*1.0*1.5meters | ||
| Material of punching mold: | Cr12,hydraulic pre-punching | ||
| Sizes of chain: | 2.0inch | ||
Detailed Images
5 tons decoiler
Diameter: 460-520mm expansion.
Expansion: Manual
Capacity: 3000kg per mandrel
Max Coil Width: 500mm
Punching
using hydraulic punching
oil cylinder dia: 180mm
working pressure:30mpa
mould material: Cr12Mov quenched 58°-62°
hydraulic power:7.5KW
size: 1.5m long*1.1m wide*1.2m high
Cutting
hydraulic cutting
knife material: Cr12,quenched 58°-62°
oil cylinder dia:250mm
working pressure:60mpa
working journey: 80mm
Control box system
Power supplier: 380V, 50 Hz, Three Phase (adjusted with the requestment)
Length & quantity measurement automatically;
Length & quantity controlled by PLC
Length inaccuracy can be amended easily.
Control panel: Button-type switch and touch screen
The language in the touch screen: English and Chinese
Unit of length: millimeter (switched on the control panel)
Out put tables
It adopts welded steel and supported roller to transmit the products.
Size:4000*1350*1000mm