Highway Guard Rail Roll Forming Machine, Highway Guardrail R
Highway Guardrail Roll Forming Machine
High Quality and Low Price
Super Sevrice
CE certificate
Highway Guard Rail Roll Forming Machine
Highway Guardrail Roll Forming Machine
Expressway Guard Rail Roll Forming Machine
Image of the Highway Guardrail Forming Machine:
Application of the Production:
Technical Parameters of the Highway Guardrail Roll Forming Machine
Highway Guardrail Roll Forming Machine Process
1. Parameter of Machine
l Size (L×W×H): 25×2.1×1.7 m
l Gross Weight: 33 Ton
2. Production Flow of Equipment
Decoiling—Feeding (take the sheet to the first station)—leveling—Punching of the sheet — roll forming—hydraulic cut to length—automatic stacker
3. Hydraulic Decoiler
l Single unrolling machine, one side can put material
l Adopt automatic hydraulic system
l Coil weight (Max): 6000 KG
l Coil diameter (Max): 1600 mm
l Oil cylinder dia:1200 mm, working pressure: 10MPa
l Coil Width (Max.):500 mm
l Working speed: 0-25 m/min
l Power: 5.5 KW
4. Feeding and Leveling
The leveling roller's mechanical property such as rigidity and roughness concentration of the surface are rising very much after hardening and tempering. It includes pinch roll and leveling roll. The pinch roll can adjust along. The leveling roll uses the whole structure. There are two adjusting point at the front and the end. It can form a certain banked angle to improve the leveling quality. The feeding port of the leveling machine has a pair of guide plain barrelled roll and two pairs of guide vertical roll. The guide vertical roll can moves centered or moves at the same time. It is adjusted by hand wheel, so it is convenient to centered
l Feeding the sheet to the guide roller (it is adjustable by right and left).
l Feeding roller: diameter is 160 mm, material is 40CR steel, HRC48-52.
l Leveling roller: upper is 3 rollers, down is 4 stations(total is 7 stations)
l Material is 40CR steel, HRC48-52.
l Diameter of leveling roller: 180 mm
l Leveling power: 5.5 KW
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5. Punching
l Can right and left adjust
l Using hydraulic punching
l Oil cylinder diameter: 180 mm
l Working pressure: 30MPa
l Mould material: Cr12 quenched 58°-62°
l Hydraulic power: 7.5 KW
l Size(L×W×H): 1.5×1.1×1.2 m
6. Cutting
l Hydraulic cutting
l Knife material: Cr12, quenched 58°-62°
l Oil cylinder diameter:250 mm
l Working pressure: 60 MPa
l Working journey: 80 mm
7. Roll Forming
l Main motor power: 45 KW
l Station: adopt cast iron HT50
l Decelerating motor: BWD14-43-45 KW, made in Shanghai or Changzhou
l Drive: gimbals’ driving, 120×500
l Main shaft diameter: 100mm
l Material of main shaft: 45 I style forge steel
l Roller material: GCR15 quenched 58°-62°, chromed
l Roll station:15 stations
l Roller thickness: 2-4.5 mm
l Timing by transducer: 5m-20 m/min. (not including punching)
l Transducer: Panasonic made in Japan. 380V, 50HZ
l Computer: PLC
l Computer operating panel: touching screen
8. Control Panel: Panasonic
9. Automatic Packing Machine
l Specification: 1600x5000 mm
l Working Speed: 0-15 m / min
l Length of Stacker: 5 m
l Power: 2.2 KW
l Power of Up and Down: 1.5 KW
l Control by PLC,
l Size (L×W×H): 5×1.6×(0.6-1) m
l Can take 3 Ton end product
l Type of take the material: right and left
l Drive by double chain
l Packing: automatic
cold forming machine cold roll forming machine cold roll forming
10. Parts of Machine
Hydraulic passive Uncoiled, Forming Machine (feeding, leveler, cutting, punching, PLC computer, Hydraulic station, cutting), Automatic packing machine.