Tuesday, March 20, 2007

Jaw Crusher, Impact Crusher & Breaker

The structure of jaw crusher includes mainframe, main axle, roller bearings, eccentric shaft, jaw plates, side plates, toggle mechanism, fly wheels, and springs.The jaw crusher is ideally suitable for primary and secondary crushing with low power consumption and easy maintenance. Every feature of this machine has been carefully designed to provide superior quality and performance. It is widely used for crushing various materials like stone, granite, trap rock, coke, coal, manganese ore, iron ore, emery, fused aluminum, oxide, fused calcium carbide, lime stone, quartzite, alloys, etc. It is recommended by leading consultants in this field and is used by hundreds of customers all over the world. Features:It is of various types.It is suitable for crushing maximum, medium, and minimum stones.The operating principle is easy to be operated.Its structure is simple and it is easy to maintain.

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Crusher Cone, Stone & Rock

Developed to crusher high or medium hardness material, such as iron ore ,copper ore, limestone, quartz, granite, and sand stones, ect, in metallurgical, construction, road building,chemical, silicate Industries. This crusher has the advantage of reliable construction, high prod activity, easy adjustment and less cost in operation. The spring release system of crusher acts an overload protection system that allows tramp to pass through the crushing chamber without damage to the crusher, use dry oil, water, two kinds of sealed formation. It made plaster stone and engine oil separated, assured reliable performance. The type of crushing chamber depends upon the size of feed and fineness of the crushed product. The standard type is applied to medium crushing, the medium type is applied to medium or fine crushing, and the short head is applied to fine crushing. The PY series crushers crushes by the change of the gap in the crushing cavity .The gap is opened and closed by the gyration of main shaft, which is derived by motor through cone gears. The PY series cone crusher is of high reduction ratio, high performance, low power consumption, and uniform size products. It has been used in the secondary and tertiary crushing. The crushing action is caused by the closing of the gap between the mantle line (movable) mounted on the central vertical spindle and the concave liners (fixed) mounted on the main frame of the crusher. The gap is opened and closed by the gyration of main shaft, which is driven by the eccentric sleeve.The eccentric sleeve is driven by the motor through elastic coupling, transmission shaft and cone gears. The cone crusher consists of body frame, transmission shaft, eccentric sleeve, bearing, breaking cone, supporting sleeve, adjusting sleeve, feeding part, spring, elastic coupling, lubrication part, electric part.

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Hammer Crushers, Mill, Crushing Machine

The PC hammer by the collisions between high-speed hammer and material, which features in its simple structure, high reduction ration, high efficiency. The crushers were developed for the both dry and wet crushing of brittle, medium-hard materials for the mining, cement, coal, metallurgic, construction material, road building, and Petroleum & Chemical industries

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Raymond Grinder, Raymond, Grinding, Ball, Pulverizer

Functional Process:Load the material for grinding evenly and continuously into the grinding chamber of the main frame. Due to the centrifugal force in rotation, the roller swings outward and presses closely upon the ring. The shovel carries the material to the space between the roller and ring. When the roller rolls, the material is thus ground.After being ground, the material is to be routed to the sorter along the wind belt of the blower and the coarse powder will be put back to the mill for regrinding. The fine powder flows into the cyclone collector together with airflow and is expelled from the discharge pipe as final product. In the grinding chamber, since the material may contain moisture to some extent, the heat generated during grinding makes the moisture evaporated; since the pipeline joints are not airtight, the external air is sucked in and the circulation air amount increases. In order to enable the mill to work under negative pressure, the increased airflow is guided to the deduster anew sequentially to the atmosphere after purification

Contact Persons:

Mr.Jinqlinq Qiao (Manager)


Henan Liming Road & Bridge Heavy Industry Co.,Ltd.

15th, Dingxiangli, National High & New Technical Industry Development Area, Zhengzhou, , China




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