Steel Iron 2&3 Waves Crash Barrier Highway Guardrail Roll Forming Machine

1.One machien can produce two profiles, 2 waves and three waves guardrail.

2. When change profile only need to change the last three stations.
3. It is easy to operate change 2 waves guardrail to 3 waves guardrail, no need change rollers, we already install rollers on shaft, just take off the last three stations,then install it.

Working flow

Decoiler-----feeding----- leveling ------roll forming ------ punching-----cutting----output table

Machine Component

 
Technial Specification

5T hydraulic decoiler:

Steel coil width: from 1000 mm to 1250 mm;

Internal diameter of coil: variable, from 480 mm to 530 mm

Maximal out diameter:2000mm

Maximum coil weight: 5000 Kgs;

Coil placement in the coil holder: hydraulic hoist;

Pulling of steel from the coil to the pulling mechanism for the start: manual;

Suitable of the pulling mechanism for all required thicknesses: included;

Device preventing unwinding of the coil from the coil holder: included;

Uncoiled metal compensator: included, assures even feeding at all production speeds;

Oil cylinder dia:120mm

Working speed: 0-15m/min adjustable

Main motor power: 5.5KW AC motor

Hydraulic power: 4kw

Leveling deivce

The quantity of leveler rolls must be planned according to thickness 2.0mm to 3.0 mm.

Flattener roller: upper is 3 rollers, down is 4 stations(total is 7 rollers)

Flattener roller material: SAE 1045 thermal treatment hardness 48-52 HRC.

Diameter of flattener shaft:￠70mm, material is SAE 1045, hardening and tempering

Main motor power : 55 kw

Cycloidal pin wheel reducer : BWD14-43-55KW,Place of Origin:Shanghai or Cangzhou

Transmission:Gear box【170#】

Shaft diameter: ￠110 mm material: SAE1045 with quenching and tempering

Roller material:ASTM1045 chrome plated surface with chrome

Forming station: about 16 stations (according the final design)

Machine roll forming speed :0m-15m/min(without punching)

Cutting :

Shearing by hydraulic station

Material of blade:Cr12, 58-62 HRC hardness

Working pressure:30mpa
 

Control carbinet:

1)Programmable setting of profile length and quantity

2)Automatic stopping of the equipment after completion of the cutting programme.

 

3)Operating system language: English and Chinese

 

4)Computer used to control length & quantity. Machine will automatically cut tolength and stop when required quantity is achieved

5)PLC brand: Panasonic

6)Frequency converter brand: Yaskawa, quantity: 1

7)Touch screen: Taiwan Weinview