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KEFID Bring new life to the construction waste
KEFID MACHINERY has been putting high attention on the mobile crushing plants since the 2003. At present the research and developments of the secondary generation crawling mobile plant has finished and the technology has been mature...
Kefid's Excellent VM - Vertical Grinding Mill in Production
From the middle of October, a new set of VM series Vertical Grinding Mill has been in production in the workshop of Kefid, why do our engineers and workers use so much energy and work overtime on the production of this plant?
Extensive Use of VM Vertical Grinding Mill
The VM-Vertical Grinding Mill produced by Kefid Machinery Co.,Ltd has created a great interest in cement grinding. The equipment has been widely used in major domestic and foreign cement companies, which agreed that...
JAW CRUSHER SELECTION AND PERFORMANCE PRIDICTING
Jaw crushers are most commonly defined by gape size, open and closed side sets, and capacity. There are a wide range of jaw crusher sizes for varying production and product size requirements.
Protecting Environment from Deep Rotor VSI Crusher
Kefid Machinery will provide you with different kinds of sand making machines according to your demands, like Deep Rotor VSI Crusher, B Series VSI Crusher and P Series VSI Crusher, which make sure your benefits under the precondition...
How to improve the yield of cone crusher
Kefid hope customers can have a deeper understanding of how to use cone crusher, which not only can improve the production efficiency of cone crusher but also can save cost, meanwhile create more economic benefit for customers.
To profit from Deep Rotor VSI Crusher
Deep Rotor VSI Crusher of Zhengzhou Kefid Machinery Co., LTD is of high efficiency. The low operating cost, high handling capacity, good final products shape, all of which together are in accordance with national high-speed material consumptions.
Introduction of Ball Mill
Ball mill is used to grind all kinds of mines and other materials and is widely used in mineral separation, building materials and chemical industry, etc and is divided into different types.
Learn Mobile Crushing Plant From Kefid Machinery
A mobile crusher includes a caterpillar-type undercarriage and a chassis frame mounted on the undercarriage. A motor-driven crushing tool is mounted in the chassis frame.
The advantages of replaceable hammer
The B series VSI crusher is the first choice for artificial sand making and stone shaping. Its high performance and low costs make it stand out from traditional sand making machine.