1.guardrail Machine 2. Reliable and stable 3. ISO and CE certification 4. OEM of many companies 5. Fast delivery

1. Forming stations  :

(1):upper Layer: 18stations

(2):Lower Layer: 18stations

2. Material of roller :S45C with heat treatment and surface is being hard chrome.

3. Shaft  :

(1):upper Layer: O.D. 75mm, high frequency surface treatment and grinding process; the material is S45C. 

2):Lower Layer: O.D. 75mm, high frequency surface treatment and grinding process; the material is S45C.

4. Horsepower : 20 HP (The motor is used to drive the hydraulic pump which enables the hydraulic oil to drive the hydraulic motor and then drives the main machine.)

5. Transmission : Chains and gears

6. Forming speed : 15M/MINUTE 

7. Forming thickness :

(1): upper Layer:  Aluminum Sheet:0.3-0.8mm, steel sheet:0.50mm

(2): Lower Layer: Aluminum Sheet:0.3-0.8mm, steel sheet:0.50mm

Standard of the Trial Run:

(1): upper Layer:

Thickness 0.5mm

Width: 1200mm

Material: CQ sheet, yield strength=250~300MPa

(2): Lower Layer:

(1): upper Layer:

Thickness: 0.5mm

Width: 1200mm

Material: CQ sheet, yield strength=250~300MPa

(3) The finished products

Roofing sheet double layer Roll Forming machine