13 Units Roll Forming Stations Guardrail Cold Rolling Forming Machine For Road Crash Barrier

Speedway Guard Rail Roll Forming Machine is used to produce guard rails or crash barriers. Application :The finished products are widely used on highway, expressway and other public places to prevent different kinds of accidents and improve safety. They can also be used as fence for livestock farms and other places.

Equipment Description

1. Material:

1) Suitable Coil Thickness: 2.5-4mm

2) Suitable Raw Material: Galvanized steel sheet

2. The equipment including

3. Technical specification and details

(1) Hydraulic Ue-coiler

Un-power: manual de-coiler; Max. Capacity: 7T

Suit for coil inner diameter: 508mm, suitable coil Max. out diameter: 1000mm

Manual power expands the coil inner surface.

(2) Roll forming machine

1) Number of forming steps: 15 steps

2) Material of shaft: 45# steel hardening and tempering treatment. Outer diameter 85mm ,total solid

Tolled shafts

3) Rollers: Material is high grade No.45 forged steel, with digital-controlled procession. The rollers are plated with hard chrome with thickness of 0.05mm on the surface after being machined by the exact machine tool. So that to ensure long life of forming rollers.

4) Main motor power: 4 KW with cyclical planetary gear speed reducer

5) The plating chromium’s thickness on the surface of rollers: 0.05mm

6) Main stand: 350# H steel welded structure Wall plate thickness: 14mm the main frame of machine is welded separately and the outside wall is connected by screw after being rot blasted on the surface.

7) Chain and gear move the line, motor drives. All working actions are controlled by PLC electric cabinet automatically.

8) Suitable power voltage: 380V/50HZ/3Phase (can de designed according to buyer’s requirement)

9) Line working speed (Forming speed): about 15-18 m/min (without cut time)

10) Main machine motor power: about 5.5 KW (Depend on final design)

Dimension of the machine: 9000mmx1200mmx1200mm

Weight of the machine: about 5000kg

(3) Hydraulic Cutting

1) Adopts post cutting, Stop to cut;

2) The cutting blade material is Cr12 with quenched treatment.

3) Adopts welded frame for good rigidity.

4) Cutting frame has been heat treatment to avoid final product deformation. cutting length tolerance ±2mm.

5) The power of cutting is provided by hydraulic station.

6) The final product can be cut as per set length in PLC controller, and the length is automatically measured by encoder. When final product reaches the set length, machine will stop to cut the Product automatically. Finish this action, machine will run again continuously.

Our service

1 . Free technical support and free accessories supply.

2 . Engineer available to service machinery overseas.

3 . One year warranty is provided.

4 . Long life technical guidance for free.

5 . We always offer technical support, quick response, all your inquire will be replied in 24 hours.