We ZYHF company can forge many kinds of forgings, such as steel round bars, shafts, rollers, moulds and so on. We professional and believable manufactory.
1. We pruchase steel ingot from Chinese well known and qualified steel factory
2.Melting process: EAF + LF +VD,(Electroslag is optional)
3.Each product can be traceable. QC die-stamp the exclusive serial No. on both ends of the raw material, and perform inspection after each producing processing and keep the record acc. to QMS.
4.We are manufactory and we have skilled production team ande technology team can make sure the quality.
5.We do professional inspection after each process and also we accept third party inspection.
6.We can guarantee the delivery time.
Products Technical Parameters:
Steel-Forged Rollers for Hot Rolling
Diameter: ≤ Φ 800
Roller Material: 60CrMo, 60CrMn, 50CrMnMo, 60CrNiMo, 70Cr3Mo
Note: JB/T 3733-93
Steel forged Middle Rollers for Cold Rolling
Diameter: ≤ Φ800
Roller Material: 9Cr2MoR, 86CrMoV7, Mc3, Mc5, etc.
If anything I may be of any assistance, feel free contact with me.
Welcome to visit our factory!