high efficiency jaw crusher, mini stone crusher in mining

Jaw crusher introduction

The series of China Jaw crusher are 11models which can meet most capacity requirements in primary and secondary crushing, at the same time, with low power consumption and easy maintenance. Every feature of these jaw crushers has been carefully designed to provide superior quality and performance. They are widely applied in areas of mining, metallurgical, construction, smelting, hydraulic and chemical industries, etc. The jaw crusher is a kind of crude crushing equipment widely used at home and abroad. It mainly applies for primary and crude crushing of all kinds of hard rocks and block materials. Large and medium-sized this machines are the leading products of our company and have been in the lead now both at home and oversea.

Application of  jaw crusher

This machine is widely applied for primary crushing of hard materials. And it is widely used in the following industries: minerals, quarry, building materials, road, rail way, water conservancy and hydropower, and so on.

Operating principles of jaw crusher

The motor drives the belt wheel, and makes movable jaw up and down by eccentric shaft. When the movable jaw rises, the angle between the fixed jaw and movable jaw gets larger, and the materials can be crushed in crusher to reach the crushing target. When the movable jaw is down, the angle between the fixed jaw and movable jaw becomes smaller. The movable jaw plate leaves the fixed jaw plate under the function of drawbar and spring in jaw crusher, and then the crushed materials are discharged from the lower outlet of the jaw crusher cavity.

Luoyang Zhongde Heavy Industries Co., Ltd, whose predecessor was Luoyang Mining Machinery Cement Equipment Factory, was founded in 1959. Over the past 50 years, Zhongde has made significant contribution to the economic development in China. In 1995, it took the lead in changing into the joint stock company, which had brought a rapid development to the company. In 2006, the old factory relocated into the large modern industrial workshop in Luoxin Industrial Park, Luoyang city, the middle of China.

We are a professional manufacturer of mining equipments, such as crusher, mining mill, tube mill, rotary kiln, cooler, rotary dryer, magnetic separator, flotation machine, thickener, etc. Our machines are widely used in the fields of mine, smelting, chemicals, building materials, coal, refractory materials, ceramics, etc. Moreover, technological designs on program, process flow, standard& non-standard parts are also provided from the beginning to the end for clients.

The total area of the three standard heavy-duty industrial workshops covers 70000 square meters. More than 500 sets advanced processing equipments, including 300 sets of high-precision digital control machine tools, large-sized processing equipment and special processing, riveting& installing machines, are introduced to guarantee for product qualityand company development.

In 2010, we have accessed the ISO9001:2008 certification, and in 2012 we have acquired the BVQI certificate. To establish the business with credit and honesty is our management belief all the time.