With the development of economy, the country makes strong support for infrastructure, such as the construction of high-speed rail, highways, bridges, and other projects, the construction of these projects can not be separated from the sand and gravel aggregate. Due to the limited resources of natural sand and gravel, more and more gravel manufacturers using the artificial mechanisms sand equipment. The large river gravel resources in China produce river pebble gravel aggregate to become a trend, river gravel sand making machine is made.
Sand making industry in China has rich sand and gravel resources, natural placer sources is increasingly scarce. Natural sand is a short period of non-renewable resources, and is a local material, not suitable for long distance transportation. With the increasing development of infrastructure construction and the gradual strengthening of environmental protection efforts, the natural sand resources in our half of the districts have been gradually reduced.
The whole river gravel sand making production lines have been built to protect the supply of high-quality sand and gravel aggregate national infrastructure projects. Henan Hongxing Machinery Co., Ltd. river pebbles sand is currently the world’s advanced level of high performance sand making equipment. The machine is designed to provide high-quality sand and gravel aggregate highways, high-speed railway, high-rise buildings, municipal, hydroelectric dam construction, concrete mixing station, which is the device of choice for the field of artificial sand. Sand making production line configuration produced by our company river pebbles provides users with comprehensive technical support, this set of production line includes vibrating feeder, jaw crusher, PCL Straight Centrifugal crusher (sand making machine), vibrating screen and tape transfer machines and other equipment combination. Combination, depending on the process requirements, various types of equipment to meet different process requirements of the customer, by the customer acclaim.