thickness range:0.3-0.7mm
material stress:235MPa 345MPa and 550MPa.
roller material:No.45steel
thickness range:0.3-0.7mm
material stress:235MPa 345MPa and 550MPa.
roller material:No.45steel
thickness range:0.3-0.7mm
material stress:235MPa 345MPa and 550MPa.
roller material:No.45steel