Supplier of Mining Crusher and Industry Grinding Mill

Highway Stone Crushing Line

  • African famous highway project: Trans-African Highway network
  • highway roadThe Trans-African Highway network comprises transcontinental road projects in Africa being developed by the United Nations Economic Commission for Africa (UNECA), the African Development Bank (ADB), and the African Union in conjunction with regional international communities. They aim to promote trade and alleviate poverty in Africa though highway infrastructure development and the management of road-based trade corridors. The total length of the nine highways in the network is 56,683 km.

    In some documents the highways are referred to as 'Trans-African Corridors' or 'Road Corridors' rather than highways. The name Trans-African Highway and its variants are not in wide common usage outside of planning and development circles, and currently one does not see them signposted as such or labeled on maps, except in Kenya and Uganda where the Mombasa-Nairobi-Kampala-Fort Portal section (or the Kampala-Kigali feeder road) of Trans-African Highway 8 is sometimes referred to as the 'Trans-Africa Highway'.
  • What's highway stone crushing line
  • Asphalt concrete pavement is used in either SMA or Superpave Pavement Technology´╝îthe shape and rank of aggregate has been brought up a very high demand. Especially to the content of needle plate type in the basalt, the former impact crusher processing chart cannot meet the requirement any longer. Therefore, our company puts up the newest crushing and screening processing chart-VI series of Vertical Shaft Impact Crusher to meet the need. The high-quality aggregate produced by this production line is widely used in road surface of many highways.

    highway stone crushing line
  • The parts of highway stone crushing process
  • 1. Vibrating Feeder
    2. PE/PEX Series Jaw Crusher
    3. PF Series Hard Rock Impact Crusher or Cone Crusher
    4. Vibrating Screen
    5. VSI Series Vertical Shaft Impact Crushers
  • The features of the highway stone crushing process
  • 1. The quality of the product is very high. Content of needle plate type is no more than 5%. A diabase in Africa, once adopted Jaw Crusher and Impact Crusher. But content of needle plate type is more than 10%, resulting the bad smell of its product. After using VSI Series Vertical Shaft Impact Crushers, the content of needle plate type in the product is reduced to 4.7%.
    2. The production improves 50% compared with using Impact Crusher as the final processing of crushing.
    3. Because we use Impact Crusher as the secondary crusher, and Vertical Shaft Impact Crusher consumes little metal, the consumption of wear-parts is reduced greatly in the whole process.
  • Our contribution to highway stone in Africa
  • >> Highway stones material selection
    >> The final products from SAM highway stone production line