الوصف

high efficient,  low cost ,low price stone  crusher  used widely in the world

  stone crusher  from our Golden machine  is a high efficient and energy saving machinery which introduces successful experience of the same machines home and abroad. These series of stone crusher  are widely used in mine, metallurgy, construction, road building, railway, water conservancy and chemical industry.These stone crushers feature high crushing ratio, good shape in product, simple structure, reliable performance and low operation cost. They are ideal choice for primary crushing.

stone crusher   Features and benefites
1. The stone crusher has features of tight structure,efficient product,adopts bowl type shaft with high precision reserve,and focus lubrication systom,easy adjustment and the  springcan prodect the all the equipment.
2. The stone crusher can avoid the moisture mixed with the oil,and the spring can make up for the airproof,when the airproof wear out about 1/**1/3,must to exchange the airproof in  time.
3. Easy and low cost maintenance,stone crusher is the best choice of middle and fine crushing process.

 

Working principle of stone crusher
When stone crusher is running,the motor drives power to vibration cone by belt  wheel,coupling and the vibrating  shaft,which makes cone crushing wall closer or apart from  the mortar rolled on the adjusting bush. The materials in the crushing champer achives  crished by many impacting,pressing and beading.The power drives the crushing cone to run by  cone wheel which drives the eccentric bush.The crushing cone closer and apart from the  fixed cone from time to time,finishs the crushing and discharging process.The spring  between the supporting bush and the frame will beads and discharges the dust to protect the  motor.other than some ones could not be broken.In this way,If some matearials which could  not be broken will be stucked at the discharging opening,It will be increased much bigger  to make the materials discharged.The crushing champer of the stone crusher be made of wear  resistant steel plate,and easy to auto adjustment the discharging opening size.

the  Application of stone crusher
stone crushers are widely used in industries like metallurgy, construction, road building, chemistry etc, to crush many kinds of mid-hard or hard rocks and ores such as iron ore, limestone, granite, basalt, quartz etc. The standard ones are used for intermediate crushing; the medium ones are used for fine crushing; and the short head ones are used for super thin crushing

stone crusher Maintenance
A. the materials must be in the middle of the distributor, it is not allowed to put the materials into the crushing chamber directly, because it will make the crusher overloaded and the liner plate will be abraded unevenly. Correct feeding conditions :
    a. the materials are distributed equally to the crushing chamber.
    b. The quantity of materials should not higher than the mortar.
B. the max feeding size should not equal to the feed opening, (the max feeding size=*5% of  the feed opening) otherwise, it will lead to:
   a. the capacity is low
   b. some spare parts will be damaged.
C. crusher is not allowed to start in overload condition in case of accident.
D. when stop the stone crusher, stop the feeder first. After the materials are all  discharged out, stop the stone crusher.
E. the locking system and hydraulic station should be checked often to avoid problems.

 Shanghai Golden machine service commitment:

Pre-sale service  of stone crusher :

We send experienced engineers to your country  ,who  selects  the site of the project and

make the process design  according to your project specific conditions and special

requirements. then design and manufacture the best machines  for your project , and make

sure the machines  meets your project requirements  to the maximum and  meets the upgrade
space  of  production increasement in the future,

The sale of services:
Accompany you to complete the acceptance of the equipment, and help draw up specific

construction schemes and detailed process


After-sales service  of stone crusher :
The company send the experienced engineer to on-site guidance equipment installation,

commissioning and train  professional technical personnels for you.

Quality assurance: except vulnerable parts , quality assurance for one year and lifelong maintenance !