News

The autogenous mill is a type of ore grinding equipment that combines crushing and fine grinding functionalities. It utilizes the material being processed as a grinding medium, achieving comminution through mutual impact and abrasion.

The high clay content in mechanically produced sand not only reduces production efficiency but also increases equipment wear and maintenance costs. What measures should be taken?

Dalian Jinzhouwan International Airport, as the first artificial island airport in China, its construction is divided into two phases. Luoyang Dahua Heavy Industry provides high quality stone aggregates for the airport construction.

Sand rod mill is a kind of high efficiency and energy saving sand making equipment, which is widely used in construction sand, ore processing and other fields. The sand rod mill has an output capacity ranging from 100 – 1200 tons per hour, with a discharge particle size ≤ 5mm.

Feed blocking is one of the common problems of the jaw crusher. It directly affects the normal operation and greatly reduces the production efficiency. Luoyang Dahua Heavy Industry will talk about the reason why the breakdown occurs and how to solve it.

The influence of rock physical performance on crushing machine production line mainly on below points.

When the swing jaw goes up, the materials are crushed, when the swing jaw goes down, the crushed materials are discharged by gravity. The uneven granularity size often appears during this operation. How to solve this problem?

The roll crusher can handle both primary and secondary crushing, making the rock, coal suitable for various applications in mining, quarrying, and recycling industry. What is the maintenance and how to do the test for the roll crusher?

Steel slag is a byproduct of steel production, with high hardness and strong wear resistance. When selecting the steel slag crushing machine, we need to consider the material characteristic, processing capacity, finished product particle size, and machine wear resistance.