CHINA MANUFACTURED
STONE VENEER related news
The founding of China's stone industry
started reform and opening up of China's CHINA MANUFACTURED
STONE VENEER industry has been developing rapidly, to
the 1990s, China's stone exports , production and consumption has been achieved
in the world. In
recent years, driven by the rapid development of the national economy , the
stone industry efforts to overcome the international financial crisis, the
import and export volume continued to grow, in 2010 the national stone import
and export volume , a larger number than the 2009 increase , respectively,
6.395 billion U.S. $
33.86 million t, compared with 2009 increased by 26.26% and 15.41% . In 2011,
Chinese stone import and export total 3720 million t, an increase of 9.5% ;
export volume accumulated $ 7.6 billion , an increase of 18.0% . Stone import
and export volumes continue to grow , indicating that the country has a huge
consumer market and a strong stone stone processing capacity, China has become
the true sense of the world stone big country .
However, with the rapid development of stone industry , stone processing some of the issues have been revealed, in the stone processing ore serious waste of resources , stone uncontrolled discharge of waste causing environmental pollution and ecological damage seriously restricting the stone industry sustainable development.
A stone processing problems
China has abundant stone resources, but the resources in the stone mining and processing is still widely used in traditional production methods , processing technology, equipment behind , not only affects the production efficiency of stone , causing stone blocks finished product rate , product quality varies not Qi , but also in the sawing and grinding process produces a large scrap, sawdust and other waste debris , a direct result of the stone serious waste of resources .
In addition, many stone processing companies do not take full advantage of the processing of waste generated , causing serious waste of resources , stone processing wastewater discharge to the surrounding water bodies caused serious pollution, the production process dust uncontrolled discharge of staff , the surrounding masses of the body generated a great deal of harm.
Overall , China's stone industry, control of resources is not strong enough , stone processing production on the protection of the environment is poor. Take a resource-saving and environment-friendly , sustainable development is the inevitable development of stone industry , but also the era 's most basic requirements. Efficient use of stone resources , enhance innovation stone processing , stone processing to reduce pollution on a resource-saving and environment- friendly society is of great significance.
2 CHINA STONE VENEER efficient use of resources and energy saving measures
2.1 improve stone processing technique to reduce the level of stone in the process steps is to reduce the consumption of resources of stone waste generation . Most waste from stone cutting and stone polishing process to remove the human factor , but mainly by the processing equipment and technology decisions . Improved cutting methods and uses narrow kerf sawing tools , machining high precision polishing equipment are blocks of stone enterprises to effectively reduce the attrition rate , improve productivity and increase economic way . As new technologies emerge , stone processing equipment has been continuously improved , processing technology has also been improved. Saws , saw, saw the emergence of a more combinations to make sheet metal processing technology took a big step forward , significantly improve production efficiency , waste of resources has also been effectively controlled. In recent years, ultra efficient portfolio as the successful development of circular saw blades , automatic continuous polishing mill applications , have made production efficiency has increased substantially, the waste generated during processing is also significantly reduced.
Another major stone consumption reduction measures that the economical use of stone materials . With the increased level of processing technology , more and more stone products to the development of thin , compared to the traditional decorative stone panels , thin , ultra-thin stone stone resources conservation , energy conservation and environmental protection, in practical applications can greatly reduce the body load, reducing project cost. With the ultra-thin thickness of the profile and fixed technologies , the board automatic polishing and grinding , and other key technology matures , the current marble thinnest up 2 mm, maximum size can be achieved 1 200 mm × 2 400 mm, granite slabs thinnest of up to 3 mm, size can be as large as 1 200 mm × 1 200 mm. Substrate by a thin stone and stone composite made of a new type of decorative material --- thin stone composite panels . After several years of rapid development, processing technology ladder, and gradually showing a light weight , high strength, utilizing waste environmental protection, conservation of mineral resources and other non- composite natural stone products are difficult to match a significant advantage . Such as Nanjing University and the Guangdong Yunfu City Jinrui Stone Co., Ltd. jointly conduct research and development , the use of waste as raw material stone developed a stone composite panels can be used as a low-cost substrate unburned board for the production of stone composite panels provide a kind of low-cost, better performance of the substrate . While taking advantage of new and improved production equipment , new bonding technology for ultra-thin stone broke , and thickness and composite technology for the research and development , and ultimately develop a resource-saving ultra-thin stone composite panels , the finished stone panel thickness of only 2 ~ 3 mm.
However, with the rapid development of stone industry , stone processing some of the issues have been revealed, in the stone processing ore serious waste of resources , stone uncontrolled discharge of waste causing environmental pollution and ecological damage seriously restricting the stone industry sustainable development.
A stone processing problems
China has abundant stone resources, but the resources in the stone mining and processing is still widely used in traditional production methods , processing technology, equipment behind , not only affects the production efficiency of stone , causing stone blocks finished product rate , product quality varies not Qi , but also in the sawing and grinding process produces a large scrap, sawdust and other waste debris , a direct result of the stone serious waste of resources .
In addition, many stone processing companies do not take full advantage of the processing of waste generated , causing serious waste of resources , stone processing wastewater discharge to the surrounding water bodies caused serious pollution, the production process dust uncontrolled discharge of staff , the surrounding masses of the body generated a great deal of harm.
Overall , China's stone industry, control of resources is not strong enough , stone processing production on the protection of the environment is poor. Take a resource-saving and environment-friendly , sustainable development is the inevitable development of stone industry , but also the era 's most basic requirements. Efficient use of stone resources , enhance innovation stone processing , stone processing to reduce pollution on a resource-saving and environment- friendly society is of great significance.
2 CHINA STONE VENEER efficient use of resources and energy saving measures
2.1 improve stone processing technique to reduce the level of stone in the process steps is to reduce the consumption of resources of stone waste generation . Most waste from stone cutting and stone polishing process to remove the human factor , but mainly by the processing equipment and technology decisions . Improved cutting methods and uses narrow kerf sawing tools , machining high precision polishing equipment are blocks of stone enterprises to effectively reduce the attrition rate , improve productivity and increase economic way . As new technologies emerge , stone processing equipment has been continuously improved , processing technology has also been improved. Saws , saw, saw the emergence of a more combinations to make sheet metal processing technology took a big step forward , significantly improve production efficiency , waste of resources has also been effectively controlled. In recent years, ultra efficient portfolio as the successful development of circular saw blades , automatic continuous polishing mill applications , have made production efficiency has increased substantially, the waste generated during processing is also significantly reduced.
Another major stone consumption reduction measures that the economical use of stone materials . With the increased level of processing technology , more and more stone products to the development of thin , compared to the traditional decorative stone panels , thin , ultra-thin stone stone resources conservation , energy conservation and environmental protection, in practical applications can greatly reduce the body load, reducing project cost. With the ultra-thin thickness of the profile and fixed technologies , the board automatic polishing and grinding , and other key technology matures , the current marble thinnest up 2 mm, maximum size can be achieved 1 200 mm × 2 400 mm, granite slabs thinnest of up to 3 mm, size can be as large as 1 200 mm × 1 200 mm. Substrate by a thin stone and stone composite made of a new type of decorative material --- thin stone composite panels . After several years of rapid development, processing technology ladder, and gradually showing a light weight , high strength, utilizing waste environmental protection, conservation of mineral resources and other non- composite natural stone products are difficult to match a significant advantage . Such as Nanjing University and the Guangdong Yunfu City Jinrui Stone Co., Ltd. jointly conduct research and development , the use of waste as raw material stone developed a stone composite panels can be used as a low-cost substrate unburned board for the production of stone composite panels provide a kind of low-cost, better performance of the substrate . While taking advantage of new and improved production equipment , new bonding technology for ultra-thin stone broke , and thickness and composite technology for the research and development , and ultimately develop a resource-saving ultra-thin stone composite panels , the finished stone panel thickness of only 2 ~ 3 mm.
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