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الشخص الذي يمكن الاتصال به Ms. rebecca
zhongshan, Shijiazhuang, Hebei
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Introduction
Guard rail forming machine is made up of decoiler, flatting equipment, punching equipment, molding equipment, cutting equipment, hydraulic system, control system and supporter. Â Â
Guardrail Machine
1. Main specification
1.1 Material
Ø       Raw
material:        Â
Â
·the scrap of cold- roll after
slitting:Q**5ã€Q**5Aã€scrap〠etc.
·the vertical
accuracy:         Â
1.0mm/m
Ø       Thickness
of coil
:             Â
2.**3.0mm
Ø       Width of
coil :  Max **0mm   Â
breadth accuracy:±0.5mm;
Ø       Inner
diameter of
coil:       Â
   Ф**8±*0 mm
Ø       Outer
diameter of
coil:         Â
≤Ф***0mm
Ø       Weight of
coil:   Â
             ≤3T
Ø       Whole line
Out
dimension:Â Â Â Â Â Â Â Â Â
****0mm×***0mm×***0mm
1.2 Specification:
              Â
Ø       Â
Profile:  Â
Ø       Tolerance
of cutting length:     ±2mm
Ø       Line
speed:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
***0M/min
Ø      Â
Voltage:Â Â Â Â Â Â Â
               **0V±*0%;*0HZ
Â
2. Work-flow:
Loading coil →hydraulic uncoil →leveling and feeding
→punching →feeding to roll forming→ roll forming →cutting
→run out sheet
3.Equipment structure description
3.1 Hydraulic un-coiler
Function: to support and release the coil
The frame is welding by H-beam,gearbox drive,brake
device.
Data: Capacity of
loading          Â
≤3T
          Â
Motor:                  Â
**2.2kw
 Inner diameter of
shaft:Â Â Â Â Â Â Â Â
Φ**8mm
Outer diameter of
coil:       MaxÂ
Ф***0mm
3.2 Leveling and feeding device
Function:release the head of coil and tow to the leveling
device ,making the coil straight for the different width.
Servo-motor drive ,feeding for step by step, and the tolerance of
feeding is ±0.2mm
Data: Thickness of coil :   Â
2.**3.0mm
Width of
coil:        Â
Max **0mm
3.3 Punching device
    Function:To punch the hole for
connect and installation
   Structure:Hydraulic driver, two molds
punch the hole exactly
 Data: Thickness of coil
:    2.**3.0mm
            Â
Material of punch:    Cr*2
3.4 Feeding roller
    Function:to feed the sheet
after punching and cutting to roll forming machine,motor
driver
    Structure:The frame is welding
by H-beam,the roller material is coated Cr(Zn),motor driver
    Data:Thickness of coil
:2.**3.0mã€width **0mm
3.5 Roll forming machine
Function:Roll forming for the profile of guardrail
Â
Use the welding frame H-beam,motor driver ,gear /sprocket driving Date:Forming step: **-step form
Diameter of shaft: φ*0mm   Â
Material of roller:    GCr*5
Space from one stand to another:   Â
Approx **0mm
Line
speed:                   Â
3~*0m/min
 Out
dimension:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
****0mm×***0mm×***0mm
 Â
3.6 Cutting device
    Function:To cut the coil for
the right length
    Structure:hydraulic
driver,measure the length automatically,cut
automatically,
Also control by hand.
Data: Thickness of coil :   Â
2.**3.0mm
Material of punch:    Cr*2
3.7 Run-out
table     Â
   Function:For the run-out formed
sheet
   Structure:The roller is coated Cr
(Zn)
      Â
Data:Thickness of coil :2.**3.0mã€width **0mm
3.8 Hydraulic
system          Â
Function:To use the punching and cutting device
driving
Describe:The main control component adopt the famous brand
(Italy ATOS),oil tank adopt the China famous brand
Pressure system : 0~*6MPa
3.9 Electric control systemÂ
     Â
The whole line use the PLC control,LCD,Control the
quantity, cutting length automatically with the airthmometer, it is
operated by auto or manual
3.9.1 M/C controlling
The motor speed of M/C is adjusted by transducer; give an
alarm when here are troubled.
Panel sample Â
Â
Engineering
Â
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