Crushing & Screening Equipment from Kefid Machinery in Guangzhou

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Impact Crusher’s Lubricant Role

Impact Crusher’s Lubricant Role

Rating: 4.9 (2840 Ratings)

Date: 2011-12-19       Source:

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 people’s travel needs. Atthe same time, its fare is cheaper than that of airplanes, which greatly ensureenough clients.

In high-speed rail construction, crushingequipments play a significant role. As a lot of sand and concrete aggregatematerials with different required shape are needed, impact crushers are thebest choice to crusher stones into needed sizes. Kefid impact crushers canprovide proper sized materials in the high-speed rail construction.

Hydraulic (PFS) Impact Crusher

Kefid Hydraulic impact crusher is widely used in construction material, highway andrailway, cement, mining and chemical fields etc. It is designed to crush softand medium hard rock. The size range of feed material (maximum compressionstrength 300Mpa, the moisture should be below 8-10%) can be up to 700mm.Hydraulic impact crusher improves the adjusting device making operation moreconvenient. The three– cavity makes excellent capability in fine crushing andsuper fine crushing line.

At the same time, Kefid has many othercrushing machines, such as jaw crushers, cone crushers, VSI crushers. All ofthem are perfect for railway construction. Kefid Machinery Co., Ltd. will certainly contribute a lot to China’s further development.

As a well-known brand in the Coal Crushing & Screening plant, Construction Waste Crusher and Gold Crusher of mining machinery industry, KEFID Machinery has over 100 successful production cases all over the world. Welcome to get further contact with our engineers. If you are interested, email me directly at We’ll respond within 24 hours.

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