[gjsohcat]

The construction of subgrade filling material, whether or dig, mainly stone granular material. Guangdong area stone is rich in resources, many highway at present is the stone roadbed. However, to ensure that the train speed in driving stability and comfort of the embankment, shall have adequate robustness, stability, durability and reasonable stiffness.

How to achieve this effect? The crushing and processing is the key! Big stone if directly used for paving, will bring the hidden danger to the safety and stability of the road. Highway project team responsible for experts with rich experience in building is in before the start, they decided to adopt the construction waste crusher structure principle of the initial processing of stone materials, therefore, the gravel size is very uniform, less dust free of debris, very much in line with the subgrade construction sand standard.

In the process of high speed construction, especially in the Guangzhou Shenzhen Expressway along the Yangtze River in Shenzhen section, due to the local river gravel is rich in resources, so the road Quito by crushed stone as the cobble subgrade. However, HeLuanShi hardness is very big, cause the device to wear very quickly, moving and stationary jaw plate replacement is very frequent, even the whole equipment is also not spared.

The project team to find and compare various construction waste crusher structure diagram, decided to design and improve the please of construction waste crusher manufacturer involved in the equipment. After the machine structure and principle analysis of the local stone and existing construction waste crusher, the engineer of construction waste crusher mechanism has been improved, the launch of jaw continuous production for hard stone crusher, more energy efficient, convenient and reliable to better.