What is the application value of dried coal slime?
The coal slime dryer adopts a new technology that first crus…
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The coal slime dryer adopts a new technology that first crus…
This project provides high-quality sand and gravel aggregate…
To produce sand worth tens of thousands or even hundreds of …
The raw material for producing kaolin is coal gangue, which …
2021-09-14
10-40 mesh emery roller screen, roller screen sand machine, round roller screen, concrete gravel separator The choice of trommel screen: If it is a material with a large aperture, it is recommended to use a ...
2021-09-10
Due to different mines, coal gangue has different main components, mainly containing humic acid, organic matter, silicon, potassium, iron and many rare elements. At present, it mainly focuses on power generatio...
2021-09-03
The main features of the shaftless drum screen 1. Simple installation foundation: Because the entire equipment is a box-shaped frame structure, only a flat ground is required. The ground is hardened and easy...
2021-08-31
The banana screen is mainly composed of three main structures: vibration exciter/screen box/elastic support. The motor drives the vibration exciter shaft to rotate through the belt pulley angle belt and the int...
2021-08-27
Specification of machine-made sand for construction Construction sand requires fine aggregate with a particle size of less than 4.75 mm and a fineness modulus of MX 3.7 to 1.6. Sand for construction is divi...
