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%.

 

 

 

  Chengming ' Service

 

 Pre-sales
1.     Customers can open Chengming company website for inquiring the relevant information.
2.     Customers can go to the Chengming sales department for knowing detail information by telphone, e-mail, fax or other methods.
3.     Chengming company arranges full time customer manager for customers, offering detail introduction and engineering technology solutions.
4.     Can arrange customers nearby investigation of Chengming products service condition.
5.     Cheng Ming company customer service engineers go to customer worksite for assisting in the design and provide a feasibility plan.
Sale in
1.      Can directly go to the customer worksite or Chengming company for investigation, negotiation and signing a contract.
2.      Providing foundation drawings of the equipment and on-site guidance, timely answer customer technical problems encounterde in the construction.
3.      According to the contract requirements of the quality, quantity, delivery on time.
4.      Can consigning shipment for customers.
5.      Customer service engineers can go to the worksite to guide the installation, commissioning, training operators, to achieve customer satisfaction.
After sale

1.     Paying a return visit regularly, to know the equipment service condition.
2.     In the warranty period, receives the customer breakdown telephone, within 2 hours to provide solution, if need the expatriates, within 48 hours to arrive at the worksite, to assist in troubleshooting

        until return to normal production.
3.     Ensure timely supply of high quality spare parts.
4.     For the customers whom use Chengming products, we will give life-long technical service.