Manganese Hammer
OEM Part Numbers Compatible: 7062251250
Manganese Hammer for Metso NP1110 impact crusher, OEM No. 7062251250. Standard-duty design matched to OEM specifications. Made of Mn18Cr2 with hardness 170-220 HB. Weight: 110 kg. Dimensions: 660 x 250 x 95 mm. Suitable for crushing limestone, coal and gypsum under standard feed conditions.
Suitable Model
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Application
High manganese steel hammer (blow bar) fixed on the rotor; used on NP machines crushing softer, more clogging feed where the toughness and work-hardening behaviour of manganese outlasts chrome hammers.
Installation Notes
Fit the hammer into the rotor bar seat and lock with manganese hammer wedges and shims; fit all hammers to equal wear and keep the rotor balanced; manganese hammers can be rebuilt by specialist welding.
FAQ
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