Application of KE300A Frequency Converter in Jaw Crusher
micnodrive1
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  • Reads 1
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  • Parts 1
  • Time 7m
micnodrive1
Ongoing, First published Dec 14, 2021
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1. Overview

Crushers are widely used in mining, smelting, building materials, highways, railways, water conservancy and chemical industries and many other sectors. The crusher is mainly used for crushing various types of stones. According to different crushing principles and different product particle sizes, it can be divided into many models. Currently commonly used crushing machinery includes jaw crusher, impact crusher, winnowing crusher, hammer crusher, impact crusher, roller crusher, compound crusher, etc.

The electric charge of crushing electrical and mechanical equipment in the concentrating mill is relatively high, generally accounting for 40% to 60% of the total cost of the concentrating mill. Therefore, to improve the production efficiency of the crusher, reduce the unit energy consumption, and reduce the cost, the use of high-efficiency and energy-saving crushing equipment is the main means.

2. Working principle of the jaw crusher

The crushing method of the jaw crusher is the curved extrusion type. Its working principle is: the motor drives the belt and the pulley, and the movable jaw swings back and forth through the eccentric shaft. When the movable jaw pushes the movable jaw plate to the fixed jaw plate, the material will be crushed or chopped. When the movable jaw and the movable jaw plate retreat under the action of the eccentric shaft and the spring, the objects that have been broken into pieces are discharged from the lower discharge port of the jaw plate. With the continuous rotation of the motor, the mobile jaw of the crusher periodically crushes and discharges materials to realize mass production.


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Wendizzy's Writer Room

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In this book, you'll get a behind the scenes look at how your favorite characters were born, my creative process, and the dirty details never before revealed. Tex's Camp Q&A: Come sit by the fire and ask me whatever you'd like. We can roast marshmallows, tell scary stories, and hang out in the comments like a big, happy family. Gator's Backstage Pass: A place full of secrets. Learn the-sometimes embarrassing-details on how my wildest scenes came to life, facts about the characters, the process, and myself.

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