Address: No.169, Science (Kexue) Avenue, National HI-TECH Industry Development Zone, Zhengzhou, China[email protected]

GRINDING MILL

MB5X158 Pendulous Suspension Grinding Mill

Metallurgy, construction, mining, chemical industry, etc.

As one of the most recognized equipment, it covers all the technical innovation, like the main mill, classifier, auxiliary equipment, etc. And it is morewear-resisting, convenient to operate, energy-efficient and environment-friendly, which will bring you the new experience of non-metallic mineral powder processing.

Overview

MB5X158 Pendulous Suspension Grinding Mill is the new equipment that Kefid Machinery launched in its 30th year. As one of the most recognized equipment, it covers all the technical innovation, like the main mill, classifier, auxiliary equipment, etc. And it is morewear-resisting, convenient to operate, energy-efficient and environment-friendly, which will bring you the new experience of non-metallic mineral powder processing.

Features

Working Principle

For the main frame, bevel gear device turns mainshaft. Shovels equipped on the main shaft throw materials between roller and ring, which can form material bed automatically. The material bed is crushed by centrifugal force which comes from grinding roller’s revolution, and then final powders are made successfully.

For the classifier, variable frequency motor turns cage-type rotor. Unqualified powder driven by gravity will return to chamber and be milled again, and qualified powder accompanied by airflow will come into cyclone powder classifier to be separated. Finally, final powders separated from airflow are collected.

When gas mixed with dust gets into powder collector, the motion of airflow changes from rectilinear motion to circular motion. Gas mixed with dust produces centrifugal force during rotating process, and the dust whose relative density is larger than gas’s will be threw at mill wall. Once dust touches mill wall directly, it will lose radial inertia force and falls along with mill wall until cone bottom under the action of downward momentum and downward gravity. When revolving airflow falls to cone, it will move toward center of dust collector because of conical contraction at the same time, with tangential velocity being higher and higher, dust driven by larger centrifugal force will be separated finally.

Specifications

Name Item Unit Specification
Main Mill Quantity of roller   4
Outside diameter of roller mm 500
Roller height mm 270
Ring diameter mm 1600
Model   Y355M1-8
Power kw 132
Motor speed r/min 740
Classifier Model   YVF2-200L-4
Power kw 30
Motor speed r/min 1480
Blower Model   YX3-315M-4
Power kw 132
Motor speed r/min 1480
Pulse Dust Collector Capacity m³/h 8500
Filtration area 91
Power kw 7.5
Vibrating Feeder Model   GZ3F
Power kw 0.2

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About Kefid Machinery

Kefid Machinery, in the more than 30 years of its development process, has formed a unique and content-rich corporate culture. The building of enterprise culture, particularly the aggregation of cohesion and solidarity, is built as power source for the sustainable development of enterprise.

  • Address: No.169, Science (Kexue) Avenue, National HI-TECH Industry Development Zone, Zhengzhou, China
  • Tel: 0086-371-86549132(24 hours)
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