Glorious History Of Marble In Our Country

The word "marble" is a commodity name, rather than a rock name defined petrologically

. Marble is a major category of natural building decoration stone. It generally refers to metamorphosed or unmetamorphosed carbonate rocks that have decorative effect and can be processed to building stone or artifacts. Henan Hongxing Mining Machinery Co., Ltd is a joint-stock mining machinery manufacturing enterprise integrated in scientific research, production and marketing. It is located at the High & New Technology Industries Development Zone of Zhengzhou,China with an area of 50 thousand m2 which includes 15,000 m2 of standard heavy duty industrial workshop. Equipments are more than 160 pieces, including large and medium sized metal processing, riveting and installing equipments. There are more than 660 workers including 80 administrators with secondary and senior occupational titles and engineering technicians. In order to promote the competitive strength, the advanced technologies have been introduced from America, Germany, Japan and Australia, which established the international advanced production line, first-class modern testing base as well as research centers of sand maker, mill and mine-selecting equipment. Scientific management, advanced processing technology and innovative manufacturing theory make the company become the mining machinery manufacturing and exporting base in China.Marble is one of the minerals and rocks that were applied earliest in China. From the unearthed cultural relics, before c. 2000 B.C., people were able to sculpture exquisite bird and animal ornaments out of marble. In China we may find many marble cultural and building relics of various historic periods in the past 4000-odd years, such as stone chines of the Shang Dynasty (the 16th century B.C.), stone drums of the Zhou Dynasty (the 1st century B.C.), stone reliefs of the Qin and Han dynasties (c. 200 B.C.) and grottoes and carved marble Buddhas of the Wei and Jin dynasties (c. 220 B.C.). China has a long history of quarrying and using marble, but substantial geological work on marble deposits mainly started in the 1970s. Through more than 20 years of work, rich geological achievements have been obtained and the marble mine construction has gradually taken a scientific and modernization road, thus laying a good foundation for large-scale development and earning foreign exchange through exports in China.As the professional manufacturer of complete sets of mining machinery, such as ball mills,jaw crushers, Henan Hongxing is always doing the best in products and service.limestone rotary kiln:http://www.hxjq-crusher.com/23.html.ore separating line:http://www.hxjqchina.com/. Marble has beautiful colors and patterns, relatively high compressive strength and good physico-chemical performance. China has abundant marble reserves. It has wide uses and plays an important role in people"s life. Over the past ten-odd years in particular, large-scale quarrying, industrialized processing and international trade of marble have led to use of large amounts of marble in architectural decoration and fitting, not only in luxurious public buildings but also in residential decoration. Large amounts of marble are also used in the manufacture of elegant furniture, lamps and lanterns, smoking sets, artistic carvings and others.china dryers:http://www.hx-crushers.com/p71.html iron ore concentrator:http://www.hx-crushers.com/p59.html

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