GN Brand vertical shaft impact crusher features a unique combination of rotor design, wear material and crushing equipment design. This combination has proved revolutionary in improving capacity, gaining superior product shape quality and in reducing operating and wear costs. The machine is developed by introducing the crushing theory and technology from Barmag Company of America and combining the actual situation of sand making. It is widely used for crushing of hard and crispy materials, such as rocks, grinding materials, refractory materials, cement clinkers, quartzite, iron ores and concrete aggregates
Working Principle of vertical shaft impact crusher:
Material falls into the high -speed turning impellers from the top of machine and crushes with the material distributed around the impeller under the effect of high speed centrifugal force. after the impact with each other, the material is crushed between impeller and cabinet and is discharged from the bottom. It can cycle many times with the close circuit and the sieve device will control the granularity of finished products
Vertical Shaft Impact Crusher's Features:
1. Excellent performance and high final fineness
2. Safe and user-friendly
3. Smooth and quiet operation
4. Minimum maintenance
5. Heavy duty design
6. Long service life
7. Standard replacement parts
8. Cost effective
9. Cubically shaped product
10. High productivity
Cement mill the equipment used to grind the hard, nodular clinker from the cement kiln into the fine grey powder that is cement. Most cement is currently ground in ball mills.Cement mill is normally driven by electric motors.The output achieved by a cement mill system varies with the mill power, the fineness of the product and the hardness of the clinker.
In the technics of Cement production process, People usually choose limestones and clays as the main raw materials, crushing, concocting, grinding them into cement raw meal, feeding them into cement kiln,Cement clinker is usually ground using a ball mill.After being calcined maturity, adding appropriate amount of gypsum (sometimes mixing the mixed material or admixture) then being grinded, and the cements form.
1, crushing and pre-homogenization
2, The prepare and homogenization of cement raw meals
3, pre-decomposition and the burning of cement clinker
4, cement grinding
The cement manufacturing process consists of many simultaneous and continuous operations using some of the largest moving machinery in manufacturing.
Zoneding Machine not only have skilled technicians and experienced service team, we also apply Internet technology into all aspects of production and management process which can provide timely provision of the latest products' information and technical services. We provide the best warranty and extended warranty plan for our products.
    Stand behind the product that we supply.
    Repair all failures that are a result of defects in materials or factory workmanship.
    Provide the benefit of the coverage immediately.
    Treat all customers fairly and consistently.
For specific information regarding your warranty, or for more information regarding our warranties,please don't heasited to contact us.