15/07/2013 Education Text Books
Compound pendulum Jaw crusher is broadly applied in various industries, it has large crushing ratio, efficient energy, safe and reliable performance, so it is well received by customers of all ages.Compound pendulum jaw crusher is equipped with two pairs of bearings: one pair is rack bearing between the rack and the eccentric shaft; the other pair is moving jaw bearing between the movable jaw and the eccentric shaft. Two pairs of bearings transfer the load generated in crushing material to the rack, therefore, the structural design must be reasonable.
Among numerous mining machinery manufacturing enterprises, followed the development of the concept of low-carbon economy, Hongxing has created mobile crushing plant , jaw crusher, cone crusher , Impact crusher and a series of energy-saving Mobile jaw crusher which is new rock crushing equipmentindependently researched, developed, designed and manufactured by Hongxing. Hongxing mobile jaw crusher can fully adapt to various situations of mobile crushing, eliminating crushing obstacles from crushing site, environment, basic configuration, etc. The device has a solid rack, and is composed of jaw crusher, feeder,Vibrating screen , conveyor belts, motors, control boxes and other equipment. Hongxing mobile jaw crusher can be directly driven to mining site, and can do on-site crushing without transporting materials out of scene, which can improve the device flexibility in on-site work, the material, greatly reduce the transportation cost of materials, and effectively improve the crushing efficiency.The energy saving cone Ball mill is a key equipment to grind the crushed materials, and the energy saving cone ball mill is widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc, and the energy saving cone ball mill can grind various ores and other materials with dry type and wet type. There are two kinds of energy saving cone ball mill, grate type and overfall type due to different ways of discharging material.Advantages of energy saving cone ball mill:
1.Ball mill’s double-row self-aligning spherical roller bearing replaces babbit-lined bearing. Friction resistance is greatly lowered down, easy to start and 20-30% of energy is saved.
2.Ball mill’s Grooved and ringed liner increases contacting surface between balls and ores, improving milling effect and saving energy through its lifting effect to the materials.
3.Ball mill’s all-in-one frame is used in middle-sized or small-sized machinery, facilitating engineering construction and equipment installation
Cone crusher : http://www.mine-crusher.com
stone impactor : http://www.china-crusher.com/news220.htm
ultrasonic vibrating screen: http://www.china-hxjq.com/n272.html
Extramarks offer the CBSE paper of science of chapter work and energy. It contains all the solved answer which is helpful for the students to score go...