Specifications

The yield is higher, the energy consumption is lower,and the quality surpasses the similar products.

              

 

 

    PY series cone crusher get to world advanced level. We combine high-efficiency crushing chamber with high crushing frequency, in order to increase capacity. Furthermore, finished products are cubic-shaped and less needle-flake materials, owing to the technology of laminated crushing.

 

Working Principle

 1. When cone crusher is working, motor drives the eccentric sleeve to rotate. The eccentric sleeve drives the transmission shaft and cone part to make swing movement. When they swing to the extent that the surface of the crushing wall is close to the roll mortar wall, the rocks and ores are pressed and crushed.

2. Joint between supporting sleeve and frame is compressed by spring. When metal block and other materials that can no be crushed fall into the crusher, spring will be out of sharp and discharge the objects.
3. When the materials that can not be crushed pass through the crushing chamber or the machine overloads, the spring safety system makes the cone discharging hole become larger. When objects are discharged from crushing chamber, discharging hole will automatically reset. Cone crusher resumes normal operations.

 Special Advantages

1. Reliable quality approved by CE and reach to European quality standard.
2.Grease seal can effectively avoid the blockage of water feeding system and drainage system, as well as mixing of water and oil.
3.Large and medium-sized crushers adopt hydraulic chamber-cleaning systems, which will help reduce the down time
4.Cone crushers with different chambers are available, to meet our customers' requirements.
5.As the overload protection device, spring safety device allows foreign matter and iron pieces to pass through the crushing chamber without jeopardizing machines.
6.In normal condition, the operation rate of trouble free is more than 95%.

 

 

 

 

 

 

       Shandong Chengming Construction Machinery Co., Ltd was established in 1996, located in Linyi National Grade Economic Development Zone, Shandong, China. It is a high-tech enterprise collection of crusher machines, wearing-resisting materials R&D, manufacture, sales and service. For ten years, taking our enterprise spirits of  "Good faith, being pragmatic, innovation, development", through scientific management, advanced processing technology and innovative manufacturing theory make the company become an important mining machinery manufacturing and wear resistant material  export base in China.

      Our primary products include jaw crushers, cone crushers, cone crushers, impact crushers, hammer crushers, sand washing machines (fine crushers), 2PG rolling crushers, mobile crusher plant,  feeders, vibrating screens, LMC dust collector, belt conveyors,  and their related spare parts.The products can be widely used in the fields of mines, building materials, metallurgy, roads and bridges, energy etc.

 

    Adhering to ISO 9001:2000 standards, we have established a wide sales network in many countries around the world, and sales branches and service networks involving major cities of China. We are looking forward to cooperating with you, setting up a win-win bright .