Raw material’s parameters

Author: Author    NewsSource: Site author    Hits:     Updated: 1/20/2010

Raw material’s parameters

Suitable raw material: cold rolled steel
Raw material yield strength: ss= 250 Mpa
Raw material tensile strength: sb=500Mpa
Suitable coil thickness: 0.5 – 3.0 mm
Suitable coil width: 800 mm -1600 mm
Suitable coil internal diameter: f508mm/f610mm
Suitable coil external diameter: less than F1500mm
Decoiler capacity: 10T

2. roll forming machine Other parameters
1) Shearing speed: Max 50m/min
2) Quantity of slit strips
7 pieces (thickness: 2-3mm)
12 pieces (thickness: 1-2mm)
20 pieces (thickness: 0.5-1mm)
3) Shearing blade material: 42crMo
4) Hardness of shearing blade: HRC58 – 60
6) unused strip width         5-20 mm
7) Slitting accuracy           ±0.1 mm
8) Slitting quantity           10 pieces (including two unused strips)                            
9) Recoiling ID              f508
10) Suitable power: 380V/3ph/50Hz or as per buyer’s requirement.