Leaf Spring

1.material: SUP11A 2.WidthxThicness:100x26/33 3.the sizes: 1890 Parabolic springs are made as follows: 1.Shearing of flat bar 2.Parabolic Rolling 3.Center hole punching / Drilling 4.End Heating process forming (hot & cold ...

1.material: SUP11A 2.WidthxThicness: 100x40 3.the sizes: 1680/840/840 Parabolic springs are made as follows: 1.Shearing of flat bar 2.Parabolic Rolling 3.Center hole punching / Drilling 4.End Heating process forming (hot & cold ...

1.material: SUP11A 2.WidthxThicness: 100x27 3.the sizes: 1060 4.leafs: 2 Parabolic springs are made as follows: 1.Shearing of flat bar 2.Parabolic Rolling 3.Center hole punching / Drilling 4.End Heating process forming (hot & ...

1.material: SUP11A 2.WidthxThicness: 90x35 3.the sizes: 1850/920/930 Parabolic springs are made as follows: 1.Shearing of flat bar 2.Parabolic Rolling 3.Center hole punching / Drilling 4.End Heating process forming (hot & cold ...

1.material: SUP11A 2.WidthxThicness: 90x30 3.the sizes: 1820/910 Parabolic springs are made as follows: 1.Shearing of flat bar 2.Parabolic Rolling 3.Center hole punching / Drilling 4.End Heating process forming (hot & cold ...

1.material: SUP11A 2.WidthxThicness: 100X30 3.the sizes: 1900/1000 Parabolic springs are made as follows: 1.Shearing of flat bar 2.Parabolic Rolling 3.Center hole punching / Drilling 4.End Heating process forming (hot & cold ...

1.material: SUP11A 2.WidthxThicness: 76x43 3.the sizes: 1090 Parabolic springs are made as follows: 1.Shearing of flat bar 2.Parabolic Rolling 3.Center hole punching / Drilling 4.End Heating process forming (hot & cold process) ...

1.material: SUP9 2.WidthxThicness: 100X24 3.the sizes: 1100 Parabolic springs are made as follows: 1.Shearing of flat bar 2.Parabolic Rolling 3.Center hole punching / Drilling 4.End Heating process forming (hot & cold process) ...

1.material: SUP9 2.WidthxThicness: 90x20 3.the sizes: 1545 Multi-leaf springs are made as follows: 1.Shearing of flat bar 2.Center hole punching / Drilling 3.End Heating process forming (hot & cold process) a. Eye Forming / ...

1.material: SUP9 2.WidthxThicness: 80x20 3.the sizes: 679 Parabolic springs are made as follows: 1.Shearing of flat bar 2.Parabolic Rolling 3.Center hole punching / Drilling 4.End Heating process forming (hot & cold process) ...