Specification of
Highway W Beam Roll Forming Machine
Profile：
Type 1
Type 2
Material
Effective Width:312/502/506mm
Material Thickness:2.5-3.81mm
Applicable Material: Galvanized Steel, Hot Rolled Steel Coil
With Yield Strength 345-550Mpa
Inspection Thickness:2.67/3.42/3.43mm
Work Follow
6 Ton Hydraulic Decoiler →Leveling Device → Hydraulic Punching Device→ Feeding Device→Main Machine System→Hydraulic Post Cutting →Exit Rack
Punching Holes:(as follows)
Type 1:19x64 & 23x29;Type 2:19x64 & 23x29
Total need 2 punching molds
Machine Components
1) 6 Ton Hydraulic Decoiler:one set
2) Feeding and Leveling Device
With feeding material guide and leveling device
Up Three down Four totally seven shafts leveling device
body frame made from H450 type steel by welding;Side wall thickness: Q235 t30mm Shafts manufactured from 45# steel,Diameter=φ120mm,Tone plated with hard chrome Coated,precision machined
3) Punching Hole Device(With Four Punching Hole Molds)
Hydraulic motor:37KW, Hydraulic pressure range:0-25Mpa(250bar)
Punching and Cutting tool material:mold steel Cr12MoV(=D2 steel, with one million times punching/cutting life), Heat treatment to HRC58-62 degree
2-cylinders hole punching system ,total need four punching molds19x64 & 23x29 & 20x65 & 24x30
4) Main Machine
Body frame made from H450 type steel by welding
Rollers manufactured from Cr12 Steel,CNC lathes,Heat Treatment Shafts Diameter=ф95,precision machined
Gear Box drive (upper and lower rollers with power)
Column type structure design(Cast iron memorial arch,thickness:55mm) Gear Box driving,about 19-step to form
Main Motor=45KW,Frequency speed control Speed redcucer motor:K series
Sliding block:150*150mm
All the screw bolts with grade 8.8(cheap factories use low grade 4.8) to ensure fix the machine structure tightly and long life during the machine long time running
Real forming speed 12-16m/min
With Water Cold Device(For Better Product)
19 Gear Boxs Drive,38 Transmission Shafts (Up And Down The Shaft)
Column type structure design(Cast iron memorial arch,thickness:55mm)
5) Post Hydraulic Cutting Device(Total need Two Cutter molds)
Post to cut, stop to cutting,Three pieces type of cutting blade design, no blanking Hydraulic motor:37KW,with Punching Device Share a hydraulic station
Cutting pressure: 0-25Mpa(250bar);Cutting tool material: Cr12MoV(= SKD11 with at least one million times of cutting life), Heat treatment to HRC58-62 degree
The cutting power is provided by the Independent hydraulic station
The hydraulic system with oil filter for the oil filtration,to ensure the circulated oil is clean and lengthen the life of hydraulic system.(See the picture below)
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6) PLC Control System
Input The Production Data(Production Batch,pcs,Length,etc.)On The Touch Screen , It Can Finish The Production Automatically.
Combined With: Inverter, Encoder, etc
Cut-to-Length Tolerance≤±1mm
Control Voltage 24V
7) Exit Rack: Un-powered, One unit,with rollers on it for easy movement
8) Finished Product
