Feldspar Grinding Plant Supplier

A&C has been specialized in grinding technology for long history. As world leading feldspar grinding plant supplier and manufacturer, we developed complete series of mineral grinding and processing plant for sale, such as ball mill, vertical roller mill, ultrafine mill, high pressure mill, trapezium mill etc.

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Feldspar Processing Operation

Conventional open-pit mining methods including removal of overburden, drilling and blasting, loading, and transport by trucks are used to mine ores containing feldspar. A froth flotation process is used for most feldspar ore beneficiation.

If feldspathic sand is the raw material, no size reduction may be required. Most feldspar ore is crushed by primary and secondary crushers and ground by jaw crushers, cone crushers, and rod mills until it is reduced to less than 841 μm (20 mesh). Then the ore passes to a three-stage, acid-circuit flotation process.

Feldspar Grinding Plant

Generally, feldspar is used in the manufacture of glass products, in ceramics and other products. Thirty percent of feldspar production is used for manufacturing ceramics, especially in commodes and sinks. Grinding is the integral stage in feldspar production, it produces fine particle for further processsing.

Grinding in ball or rod mills further reduces the ore particle size, as needed. In some cases, ore and water are fed directly into an autogenous mill; or, a semiautogenous mill. Between each grinding unit operation, hydrocyclones are used to classify coarse and fine particles.

Ball Mill for Feldspar Processing

A wide range of mills has been developed for feldspar grinding applications. Some types of mills can be used to grind a large variety of materials whereas others are used for certain specific grinding requirement. Chosing a grinding mill which is suitable for the purpose would be one of the main requirements for cost-effective and trouble-free material processing if a grinding stage is involved.

Ball mill is an excellent chocie for feldspar processing. The ball mill can be operated in either open or closed circuit and with or without a pregrinder to achieve maximum overall grinding efficiency and high flexibility in terms of product quality. Please contact us for more information.

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