Page Views: 263 Date Added: 07/04/2010 Last Updated: 12/21/2010 Expiry Date: 06/29/2029 Product/Service Details Kunding Jaw Crusher has absorbed advanced technology both at home and abroad ,it is mainly used to reduce the run -of-mine ore down to a size suitable for transport and secondary crusher.The maximum compressive strength of the material to be crushed is 350MPA .Jaw Crusher is widely used in mines, metallurgical extraction,building materials, road construction, railway buildin,hydro project,chemical industry etc. Operating principle The distinctive feature of this class of crusher is the two plates which open and shut like animal jaws.This machine is powered by the motor connected to belts.The two jaws are set at an acute angle to each other.When one jaw is pivoted periodically, it swings relatively to the other fixed jaw.Materials fed into the jaws are alternately nipped when the swing jaw moves close to the fixed one. When the swing jaw moves away from the fixed one, the crushed materials will be released to fall further into the crushing chamber. Eventually,the crushed materials fall from the discharge aperture. Features and advantages 1 high reduction ratio 2 uniform granules size 3 simple structure 4 easy operation and maintainance 5 economical , energy-saving ,and environment-friendly 6 long service life 7high efficiency 8 various capacity 9 wide range of choice 10 anti-clogging design Kunding Impact Crusher is a newly-developed impact crusher which embodies the advanced technology both at home and abroad and can be applied not only to all kinds of mines and sandstone making plant but also to the railway building ,highway construction,energy development,chemical,cement industries,etc.Featuring high efficiency,impact crusher take the primary crushed ore as feed. Operating Principle In this class of crusher ,comminution is by impact rather than compression,by sharp blows applied at high speed to free-falling rock. When the materials are fed ,the moving beaters transfer some of their kinetic energy to the ore particles on contacting them. The internal stress created in the particles are often large enough to cause them to shatter .Then the crushed particles are thrown to the impact plates on the rotor for secondary crush and shot back to the beaters again for the third crush.This process repeats until the materials are crushed to the required size and discharged from the lower part of the machine .The size and shape of the crushed powder can be changed by adjusting the gap between the impact plates and rotor support . Features and advantages 1. high reduction ratio 2. the crushed materials are of uniform size and cubic shape 3. effective control of grain size 4. high efficiency and energy-saving 5. easy maintenance Kunding Compound Crusher is developed after absorbing the advanced technology both at home and abroad. It is a typical machine that conforms to the principle of "more crushing and less grinding”.This kind of crusher is a combination of several kinds of crushers such as hammer crusher ,impact crusher,cone crusher.It is widely used in cement manufacture, building materials,sandstone production,power plant,metallurgical extraction, etc.Besides, it is also an ideal choice for fine grinding of the high and medium hard materials such as limestone,pebble,dolomite ,iron ore ,refractory materials, bauxite chamotte, emery,etc. Operating principle Compound Crusher is used for secondary crushing and pre-grinding fine crushing. Materials fall vertically onto the impellers which are rotating at high speed, and collide with materials around the impeller violently. Then all the materials hit against impellers and the shell in the form of votex to be crushed and ground. The crushed and ground materials will be discharged from the bottom and sent to the machine again to repeat the previous process for several times until the size of the granules meet the requitrment. Features and advantages 1.simple structure and reasonable design 2. high reduction ratio 3. energy-saving and low noise 4. stable performance 5. easy operation and maintenance

China jaw crusher for coarse grinding	Kunding Jaw Crusher for fine grinding	jaw crusher for coarse/fine grinding	China Kunding Compound crusher
China top-quality Impact crusher	China High-quality cone crusher	China Kunding hammer Crusher	impact crusher

Company Information (China Kunding Heavy-duty Machinery Co.,Ltd.)

Company Profile: Welcome to Kunding Heavy-duty Machinery Corporation. Featuring advanced technology, top-quality products, and excellent service, Kunding Heavy-duty Machinery Corporation is a famous manufacturer of mining equipment in China. The company now occupies an area of 14,000 square meters in Kunming ,the spring city. The main products include mineral-processing equipment such as crusher, ball mill, magnetic separator, flotation machine, rotary kiln and sandstone production equipment such as vibrating screen, sand making machine. Since established in 1993, Kunding has possessed good scientific management methods of a modern enterprise. What’s more, there is a group of consummate technicians who render all-around-way technical support and after-sale service. With meticulous service, high quality products and non-stop creativeness, this company has become a pacesetter of the mechanical industry in China. Main advantages 1.High quality products of a great variety We have full sets of machines which can be applied to mineral processing and sandstone production line. They are jaw crusher, impact crusher, high-efficient impact crusher ,circle vibrating screen, rod mill, energy-saving ball mill, spirals, ore washing machine,mineral product agitation barrel, flotation machine, rotary kiln, magnetic separator, tailings recovery machine, dry roll magnetic separator, shaking table, etc. We make different models of mining machines. The full set of production lines designed, made and installed by our company are capable of processing minerals up to 1000 tons one day. In addition, we can make different machines according to the individual purchaser’s specifications. We keep on providing our customers with top-quality products, as a result of which, a title of “National credible entrepreneu” was conferred on our manager, Mr.Jiao Baoli on Dec 6th,2008. To achieve more success ,our technicians are continuously striving to improve the quality of our products. 2.A team of skillful technicians 369 technical staffs of all types. The company has done hundreds of medium to large projects all over the country, so our technicians have accumulated a wealth of experience in large projects. The great success of the Danjiangkou Mineral Processing Plant (Vanadium ,Titanium and Iron dressing), which covered costs within one year is a good illustration. 3.Excellent after-sale service team High efficiency: we offer help to solve your problems in time A full range of professional after-sale service : 1.Providing assistance in ore detection ,plant design ,plan and location 2.Offering the help of planning and budgeting during the whole project 3.Selecting full suitable sets of production line for each client 4.Sending professional technicians to give face-to-face instruction,including machine installation and test. 5.Rendering technical support of mineral dressing and the usage guide of the machines free of charge. In accordance with the company motto “quality—the livelihood of the enterprise to survive ”, our customer-oriented company spares no efforts to supply our clients with high quality products and excellent after-sale service. They has projected an image of itself as credible and popular. Now the company has the independent import-export right with a special international market department dealing with exporting affairs. Our machines are exported to Eastern Europe, East Asia and Southeast Asia. We will strike forward a higher goal in the future. We are looking forward to your choice and ready to provide you with our reliable products and unreserved service.. >> More Website URL: http://www.bridgat.com/u17727