Experimental Mineral Grinding Equipment Lab Conical Ball Mill

Experimental Mineral Grinding Equipment Lab Conical Ball Mill

1, Overview of Laboratory Cone Ball Mill

Laboratory cone ball mill can be set running time freely and can be also used for dry and wet grinding methods. It adopts frequency conversion technology and has a wide range of speed regulation. The machine is convenient for grinding and mixing with uniformity, it is easy to work and clean with low noise and low pollution, and has good grinding and sealing performance. This model is a kind of lab grinding equipment with small volume, light weight and multi-purpose, which can be used for laboratories, research institutes, and ore beneficiation in industries of metallurgical, geo-chemical, building materials, and coal mining. Cone ball mill has good performance, reasonable structure, high efficiency in sample preparation, and good sealing performance and It is suitable for crushing and processing of various metal and non-metallic ore raw material test samples. Additionally, lab cone ball mill is suitable for ultra-fine grinding in coatings, inks, fuels, and food industries as well as industries like cement, silicate products, new building materials, refractory materials, fertilizers, ferrous and non-ferrous metal beneficiation and glass ceramics.

2,Working Principle of Lab Cone Ball Mill

Lab cone ball mill is a horizontal cylindrical rotating device, which is driven by gears on the outside, with two bins and a lattice ball mill. The materials enter into the first chamber of the mill evenly through the feeding hollow shaft screw from the feeding device. There are stepped liners or corrugated liners in this chamber, which are filled with steel balls in different sizes. Rotation of the cylinder generates centrifugal force to bring the steel balls to a certain height and then fall down, which has a heavy impact and grinding effect onto the materials. After roughly grinding in the first bin, the materials enter into the second bin through a single-layer partition plate. The second bin is lined with a flat lining plate and loaded with steel balls inside, and materials are further ground here. Ground powder is discharged through the discharge grate to finish grinding operation.

3,Structure Features of Lab Cone Ball Mill

This machine is composed of feeding part, discharging part, rotating part, transmission part (reducer, small transmission gear, motor, electric control) and other main parts. The hollow shaft is made of steel castings, and the liner can be removed and replaced. The big rotary gear is processed by casting hobbing, and the cylinder is lined with wear-resistant lining plates, which has good wear resistance. The machine operates smoothly with reliable performance.

4,Technical Parameters of Lab Cone Ball Mill

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Lab Conical Ball Mill

Experimental Mineral Grinding Equipment Lab Conical Ball Mill Images