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Welcome to Mining machinery manufacturers Vipeak Machinery Group Company

Situated in High and New Technical Industry Development Area, Zhenghzou, China, Mining machinery manufacturers Vipeak Machinery Group Company is a high-tech company , cooperating with Sveadaka Company to develop and produce industrial mills.

     Current Position :Ochre Grinder Mill
Application case
  Mill Machine
Feldspar Grinder
Granite Grinder
Coal Mill
Ochre Mill
Talc Grinder
Bentonite Grinding Plant
Lignite Mill
  Aggregate Crushing
Limestone Crusher
Barite Crusher
Granite Crusher
Kaolinite Crusher
Calcite Crushing
Silica Ore Crusher
Tin Ore Mine
Lead and Zinc Ore Crusher
Garnet Crusher
Mica Crusher
Asbestos Crusher
Manganese Ore Crusher
Iron Ores Crusher
Dolomite Crusher
Quartz Crusher
Gypsum Crusher
Iron Ores Crusher
Silica Sand Crusher
Coal Pulvarizer
Concrete Crusher
Basalt Ore Crusher
   Production Line
Kaolin Processing Plant
Iron Ore Processing Plant
Steam Coal Crushing Plant
Gypsum Powder Production
Talc Production Line
   Cement mill
Cement Grinding
Cement Production Line
  Flotation Machine
Barite Mine Process
Gold Mine Equipment
Manganese Beneficiation
Cement kiln equipments
Lime kiln equipments
Ochre Grinder Mill

The ochre has other name ferritungstite, Tungstite Ferritungstite, Tungstite. Depending upon the colour, the ochres are called red ochre, yellow ochre, green earths, sienna, umber and by various other names. In addition to red ochre, the red oxide of iron, commonly called 'red oxide', is an important natural pigment. It results from the alteration of hematite and ferruginous laterite and consists essentially of Fe 2 O 3 having pigmentary quality. The principal use of ochre is as tinting colours. It is used for colour washes, distemper and oil paints. It is also used in making coloured paper. Ochres are the natural mineral pigments occuring in various shades and colours, generally ranging from yellow to red to brown. The colouring power is mainly due to oxides of iron.

  Preparation of pigments from red oxide requires an elaborate process. Since it is hard, it has to undergo milling and finally separation of the coarse particles by elutrition. Ochres being friable are crushed and lixivated, just like china-clay, to obtain extremely fine-textured material of uniform colour. Refining by elutriation followed by drying often improves both iron content and colour. The staining power, brilliance and fineness of texture are the main properties by which an ochre is judged for its quality and value in industry.

Ochre uses and application

  The principal use of ochre is as tinting colours. It is used for colour washes, distemper and oil paints. It is also used in making coloured paper. For this particular use ochre and china-clay or soapstone, after dissolving in water in paste form, are acreened and added in the beater for the prepareation of coloured paper pulp. Red oxide pigments are widely used as primers for painting structural steel, automobile bodies, ship bottoms etc.

Ochre Pigment Information

  Ochre is a natural earth containing silica and clay tinted by hydrous forms of iron oxide, such as yellow-brown limonite or brown-yellow to green-yellow goethite, and traces of gypsum or manganese carbonate. Limonite is a general term used to describe all forms of hydrated iron oxide minerals that occur as natural clay or earth.

Ochre crusher & ochre grinding mill

  As the ochre’s application in industry you should use our ochre crusher and ochre grinding mill. When you get the primary ochre, it is always in different types of big block, so the ochre need to be crushed, sieved and graded into various sizes and thus coated abrasives of various fineness are prepared. In the process you may be use the ochre jaw crusher, ochre impact crusher, ochre cone crusher, vsi ochre crusher, mobile ochre crusher,ochre grinding mill, ochre ultrafine grinding mill, ochre ball mill grinder etc.







   Mill Machine   |   Crushing   |   Production Line   | Beneficiation Equipment
Copyright 2008 by Mining machinery manufacturers Vipeak Machinery Group Company. All rights reserved
Tel(Shanghai): 0086-21-51382188   E-mail: vipeak@vipeakgroup.com
Tel(Zhengzhou): 0086-371-67771000   E-mail: vipeak@vipeak.com
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