As we can see from the production site, the closed canopy gravel production line has made great progress compared with the traditional open-air production. After the rectification of former production line and the relocation and reforming of two single-line equipment, the production effect has got improved.
As an important region of Sichuan with unique location advantages, Liangshan has contributed numerous of gravel production line. As using of huge crushing strength of hammer crusher, it has the finest finished gravel shape without many times producing which becomes the preference of local huge production projects.