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Categories and Usage of Granite

2011 12 21 Click:842

Crushedgranite is excellent filler for concrete, and used in the concreting ofmonolithic structures, as well as drainage works and construction, and foundations. Severalcategories of granite and its main use: 1.Crushed granite 5-20 mm: foundation wor...

Several Reasons to Buy Mining Machines from Kefid

2011 12 21 Click:812

Do you want to buy mining equipments? If so, Kefid Machinery Co.,Ltd. will be your best option. Kefid Machinery Co., Ltd. is a company engaged in the manufacturing of stone crushers and grinding mills. It has rich experience and plays an important ro...

ImpactCrusher’s Lubricant Role

2011 11 08 Click:797

In recent years, high speed rail constructionsprings up in China. You know, China has a pretty vast territory and lowly developedeconomy. Thus, high-speed rail without doubt meets peoples travel needs. Atthe same time, its fare is cheaper than that o...

Roller Mills and Ball Mills in Latin America

2011 11 08 Click:891

As we all know, Latin America is rich of minerals. This place is full ofmountains, rivers, and forests, which are the rich areas of volcanic rocks,basalt, river pebbles, and coal. The reserves and production of iron, copper,gold, silver, and other me...

Kefid Sand Making Line - Your Best Choice

2011 05 20 Click:811

El carbn es uno de los ms importantes de energa, que desempea un papel extremadamente importante en el desarrollo social y econmico. Desarrollo y uso de carbn, ambos jugaron un papel muy importante en la promocin socio-econmica, sino que tambin tuvo...

Characteristics of PE Jaw Crusher and JC Jaw Crusher

2011 05 20 Click:787

Characteristics of PE series Jaw Crusher: 1. Deep crushing chamber without dead zone, which increase the feeding capacity and production capacity. 2. High crushing ratio, uniform final product size. 3. Stable and convenient gasket discharge adjusting...