Dahua

Joined: May 5, 2021
Articles: 1350

OnJanuary 19, 2016
InProduct Knowledge

How to Choose Roller Crusher Bearing Correctly

Bearing is one of the most essential parts of roller crusher , if the roller crusher bearing choice is bad, will speed up the equipment to a great extent of wear and tear, thus accelerate the bearing replacement cycle, increase the equipment failure rate and the cost of production What are the precautions for selection of roll crusher?Below is the luoyang dahua gives some Suggestions

OnJanuary 18, 2016
InProduct Knowledge

The Characteristics of Autogenous Mill

Since the autogenous mill, also known as no medium It is the use of the material in the mill in impact and grind exfoliation and achieve the purpose of crushing, therefore calls from the mill

OnJanuary 18, 2016
InProduct Knowledge

How to Maintain Jaw Crusher in Idle Time

How to Maintain Jaw Crusher in Idle Time Jaw crusher is a large machine,and it needs lubrication to reduce the abrasion of the spare parts and daily rusty. When the crushing machine used for a long time,it will be…

OnJanuary 18, 2016
InProduct Knowledge

Normal Problem of Hammer Crusher

Normal Problem of Hammer Crusher 1. Bearing overheating reason: lub oil less, lub oil too much, bad lub oil and bearing damage. solution: add suitable lub oil, clean bearing, change lub oil or change bearing. 2. Oversize of discharge size…

OnJanuary 18, 2016
InProduct Knowledge

Technology is Main Impetus in the Green Manufacture

As a new manufacturing model,the green manufacture will lead to another new step for the manufacure industry in the future

OnJanuary 15, 2016
InProduct Knowledge

Sand Making Machine Applying in High Way Pavement Aggregate Washing

High way pavement aggregate cleanliness and good surface adhesion properties, is an important factor in improving the quality of asphalt concrete pavement

OnJanuary 15, 2016
InProduct Knowledge

Vertical Impact Crusher is Widely Used in the Fine Crushing for Hard Stone

Vertical impact crusher is widely used in the fine crushing for hard stone. As the crushing method ,It is well known that a mechanical force Is still now widely applied, , mainly for crushing, impact, grinding and splitting; non-mechanical…

OnJanuary 15, 2016
InProduct Knowledge

The Requirement of Stone Crushing Process

In this text, Luoyang Dahua will talk about the stone crushing process

OnJanuary 15, 2016
InProduct Knowledge

Rock Classification and Crushing

Rock is kind of aggregation of one or multiple mineral Base on difficulty degree of mining, it can be typed into soft rock, secondary-hard rock and hard rock

OnJanuary 15, 2016
InProduct Knowledge

The Importance of Sand Making Machine Material Selection

Sand making machine is affected from heat and wear, so the material selection is very important