Hammer Crusher Rotor Shaft Assembly Model:PCF1609,PCF1612,PCF1614,
PCF1616;NCP2018,NCP2020,NCP2022,NCP2025;2NCP1818,2NCP1820,2NCP2020,2NCP2022,2NCP2025.
1.Crusher Rotor Shaft Material:VCN200/ST52 30CrNiMo8,42CrMo
2.Rotor Shaft NDT:100%UT standard: EN10228-3 Class 3,100%MT standard after semi finishing: EN10228-1 Level 3.Hammer discs are 16Mn Forgings .
4.Hammer disc manufacturing process: Forging, Heat treatment, Machining, Welding, Wear-resistant layer surfacing.
5.Hammer disc 100% UT executive standard is en 12680-1 Level 2.
6.Hammer disc welding and hardfacing of wear-resistant layer shall be in accordance with the technical requirements of the drawing.
7.Rotor shaft and hammer disc are painted for rust prevention, and packed in wooden case and bracket.
