News_Zhongyu Heavy Industry

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Several Tricks for Daily Maintenance of Cone Crusher2012-08-31

Cone crusher is subject to encounter various problems during its working due to the bad environment and lacking of maintenance, therefore, several points must be noticed for cone crusher to guarantee it normal operation. During the running,...
Stones that Can be Made into Artificial Sand2012-08-24

Natural sand is a material limited by districts, resources and transportation, and thus can not be widely used. While artificial sand can be obtained locally by using sand making machine so as to make up for the shortage of natural sand and...
Main Process Elements That Effect Flotaion2012-08-17

Mass fraction of slurry is an important element that effect flotation, it influences flotation in several points: 1) Recovery rate. In a certain range, recovery rate declines when mass fraction of slurry is lower; and vise verse. However, th...
Correct Methods to Operate and Maintain Flotation Machine2012-08-10

Flotation machine is a general-used dressing equipment, mainly applied to sort non-ferrous metal as copper, zinc, lead, nickel and gold, roughing and cleaning of ferrous metal and non ferrous metal. As a large scale machinery, the maintenanc...
How to Choose Crushers for Mine2012-08-03

As a crucial engineering machine in the exploitation of coal mine, copper mine, iron mine and etc. Crusher is a key factor that guarantee the work efficiency of mining procedure, it decides the sustainable production of the whole procedure t...
Indian Customer Visited Zhongyu for Granite Crusher2012-07-27

On July 16th, Mr Ashok from India visited Zhongyu Heavy Industry and inspected our jaw crusher, cone crusher and brick making machines. Mr Ashok looked for jaw crusher and cone crusher to crush granite, a massive, hard and tough stone widely...
Mobile Crusher Helps Motivate ＂Green＂ Building Waste2012-07-20

Much construction waste contains materials like brick, concrete, rebar, and wood damaged or unused during construction, they are hard to be disposed manually. After piling for some time, they will turn smelly and pollute the environment, sub...
Four Main Points in Jaw Crusher Operation2012-07-13

To make full use of jaw crusher, these four essentials shall be paid attention: The preparation work before the operation of jaw crusher 1, to go through and make sure good lubrication of bearings, enough lubricating grease in the joint of i...
Application of Impact Crusher in Small Beneficiation Plant2012-07-06

Many a beneficiation plant is haunting between small profits and loss due to low prices and hard sales. These kinds of plants have no mines for their own side, and all have problems of backward beneficiation technology, outmoded and coarse e...
The Green Pass of Mining Machinery Industry2012-06-29

Mining machinery as a typical heavy industry machinery has been highly valued and supported by the government and policy. But at the same time, the state also strengthens the readjustment of the disordered mining market, more and more small...