Home – Hammer Mill – Biomass Hammer Mill – Hammer Mill Wear-Part Replacement Schedule Estimator Hammer Mill Wear-Part Replacement Schedule Estimator Plan Hammer And Screen Replacement Intervals Based On Feedstock Abrasiveness And Operating Profile. Output Is A 24-Month Maintenance Timeline For Spare-Parts Budgeting And Procurement Scheduling. Model — Select Model — 65X35 / X55 (36 Hammers) 65X75 / X100 (48 Hammers) 130×80 (72 Hammers) 130×110 (96 Hammers) 130×130 (108 Hammers) Feedstock Abrasiveness — Select Feedstock Type — Soft (Wood Shavings, Sawdust, Alfalfa) — ~1,500 Hr Hammer Life Medium (Corn Stalk, Wood Chips) — ~1,200 Hr Hammer Life Hard Fibrous (Forest Residue, Hardwood) — ~1,000 Hr Hammer Life Abrasive (Rice Husk, Peanut Shell, Bagasse) — ~800 Hr Hammer Life Operating Profile Single Shift — 2,000 Hr/Yr Two-Shift — 4,000 Hr/Yr Three-Shift — 6,000 Hr/Yr Continuous — 7,500 Hr/Yr Hammer Set Cost (USD, Optional) Generate 24-Month Maintenance Timeline Wear-Part Replacement Schedule