Handan Zhongfu Industrial And Mining Accessories Co., Ltd.
Handan ZhongFu company is a professional manufacturer for underground mining supporting products with over ten year experience. We can manufacture Split sets ,friction bolt, Combi split sets, Expandable friction bolt,Swellex, Threaded bar bolt, Cable bolt, Combi cable bolt, Welded mesh, Domed plate, Nuts, other mining Equipment.
With the popularity and development of the new Austrian method in tunnel construction, people realize that the surrounding rock is the main body of the tunnel bearing, support only play a role in reinforcing the surrounding rock, in the process of excavation as much as possible to maintain the strength of the original body, so that it is not excessively loose, so the excavation method and the form of support for the stability of the surrounding rock has played a decisive role. The development of the national economy around the subway, under the building, the construction of large-span cavern put forward higher requirements for the support of the surrounding rock, in this case the prestressed anchoring technology to produce and development. Prestressing grouting anchors with early bearing, high support strength, stress lasting, low price can be adjusted support parameters and support combinations and other advantages of the first to be used in the construction of the surrounding rock.
Our address
West Side Of Jianshe Street, Southwest Industrial Zone, Linmingguan Town, Handan, Hebei, China
Phone Number
+8615830050566
zfgongkuang@aliyun.com
