Longyan Yifeng Machinery Technology Co., Ltd


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YFM-318 Ultrafine Grinding Mill


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1.   YFM Yifeng Grinding Mill Introduction

YFM series Yifeng grinding mill is a new-type grinding mill developed by our company for decades, combing rolling, impacting and grinding to one. It is an idea micro-fine grinding mill for deeply processing such non-metal minerals as carbon calcium, colin clay, talc, graphite, etc. It has Characteristics as follows:

-          It has such advantages as good fineness, high output, low energy consumption, and low investment. It has special grinding structure with many grinding grooves so that it has more than double grinding efficiency as Raymond Mill, jet Mill and Impact Mill.

-          The powder from it has good fineness (D97=3-35um), which can be adjusted as customer’s requirement as to improve the company's competitiveness.

-          It has perfect structure combing grinding and classifying to one, grinding and classifying at the same time, it runs under negative pressure so that the powder can’t go outside of it. Very clean.

-          Convenient to install, no need large-scale construction, It covers only small area. It can be put into production as soon as we finish installing. It can run stably, continuously with good fineness of powder so that the quality can be assured.

-          It is used for grinding non-metal mines with Mohs hardness less than 5, moisture less than 5% and Max. input size 10mm, such as calcium carbonate, calcite, kaolin, talc, barite, marble, graphite, etc., and also used in the fields of resin, pesticide, coating, food, Chinese herb medicine, starch, even in national defence. Due to its good fineness, high yield, and low investment, it will bring considerable economic benefits for customers.

Our company has obtained ISO 9001:2008 international quality system recognition for assuring quality to make our customers feel more relieved when using our machines. Welcome to visit our company. Our company will make you satisfied with good service. We wish to cooperate sincerely with domestic and international friends from all walks of life, keeping going forward  and creating greater benefits together.

2.   Application


3.   Structure and Process

1)    Structure

YFM Yifeng Grinding Mill is an idea micro-fine grinding mill for deeply progressing non-metal minerals as Caco3, graphite, talc, China clay etc. the machine consists of feeder, main unit, classifier, cyclone collector, deduster, muffler, air blower, motors , pipe, control cabinet, etc.

2)    Working Principle

The grinding mill is running under the negative pressure, the material go into the main unit continuously from feeder and them go into the classifier after being rolled, grinded and impacted, most OK powder from the classifier go into the cyclone collector. A little go into the deduster, No powder will go out of machine so that it is very clean.


4.   Technical Data


The above-mentioned data is only for reference, it is subject to customer’s requirement.

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