Trục máy nghiền - CÔNG TY CỔ PHẦN ALPHAGROUP
Trục máy nghiền Roller Double-layer composite structure and reasonable. Using composite centrifugal casting,roll body structure is reasonable,structure sections,combined with a solid.. Non-mixed layer and stratification,roll hardness uniformity,high hardness,high wear-resistant.Formulation science,alloy layer performance. Shaft head with heat treatment …
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