element Ore industry type Grade Remarks Boundary grade Industrial grade Black metal minerals Iron TFe (%) Magnetite 20 25 Hematite ore 25 28-30 Siderite ore 20 25 Limonite ore 25 30 manganese % Manganese oxide Manganese-rich mine I 35 40 II 30 35 III 18 30 Manganese-poor ore 10-15 18 Iron manganese ore I 20 25 II 15 20 III 10 15 Manganese carbonate Manganese-rich ore Manganese-poor ore Iron manganese ore 15 10 10 25 15 15 Manganese-bearing limestone 8 12 chromium % Primary mine Rich mine Lean mine ≧25 ≧5-8 ≧32 ≧8-10 Sand mine ≧1.5 ≧3 titanium Primary ore TiO 2 % Rutile 1 1.5 placer (mineral kg / m 3 Rutile ≧1 ≧1.5 Ilmenite ≧10 ≧1 vanadium Independent deposit V 2 O 5 % 0.5 0.7 Associated deposit V 2 O 5 % ≧0.1-0.5% Non-ferrous metal minerals copper Cu% Sulphide ore Pit mining 0.1-0.3 0.4-0.5 Dew 0.2 0.4 Oxidized ore 0.5 0.7 lead % Sulfide ore 0.3-0.5 0.7-1.0 Mixed mine 0.5-0.7 1.0-1.5 Oxidized ore 0.5-1.0 1.5-2.0 awn mower/ cropper/ grass cutter/ field mower/ hay mower/ Swather/ reaper machine/ grain header/ combine harvester Wear Plate Features: Wear Plate Combine Wear Plate, Wear Plate, Wear Resistant Plate, Steel Sheets Ningbo Combine Machinery Co.,Ltd. , http://www.combine-harvester-parts.com
1. The heat treatment process keeps the wear plates for long wear life.
2. Different surface treatment to protect against corrosion.
3. The combine harvester cutter is composed of Knife Section, ledger
plate, Knife Guard/ knife finger, Hold Down Clip, friction plate/ wear
plate and knife bar.
4. All Kinds of Wear plate is main apply in combine harvester like John
Deere, New Holland, Claas, Case, Schumacher, Kubota, Yanmar, Ford and
so on.
5. Order with dimension or with a technical drawing or sample.