This lab stirred ball mill is designed for efficiently crushing and breaking down the primary particle size of materials. The high-speed rotating axis and grinding media can crush, grind, and shear the materials into fine powder. Stirred ball mills are widely used in pharmaceutical, mining, food, chemical, metallurgy, ceramics, electronics, materials research, and industries.
Stirred ball millmainly consists of a jar with inner grinding media, a stirring device, and other auxiliary devices such as a recycling device, cooling device, timing device, speed adjusting controller, etc.
Features of stirred ball mill:
1. Low vibration, low noise;
2. Simple design, easy operation;
3. Adjustable speed for different applications;
4. Customizable speed range and optional cooling system;
5. Variety of jar material choices, such as stainless steel, polyurethane, zirconia, etc.
Basic Parameters:
Item
Parameter
Product Name
Stirred Ball Milling Machine
Container Volume (L)
1
5
10
20
Load Volume (L)
0.35
1.75
3.5
7
Rotation Speed (RPM)
50-1400
60-560
60-560
60-380
Sample Feed Size (mm)
≤5mm
≤5mm
≤10mm
≤10mm
Voltage (V)
110V Single
110V Single
110V Single
380V Three
Dimension (mm)
660x450x1000
690x430x980
690x430x980
1020x500x1200
Net Weight (kg)
29
150
150
250
Product Pictures
Advantages Of Stirred Ball Mill
Its high efficiency and fine granularity can meet technological requirements of various processes. Stirred ball mill is an ideal machine that is used to crush new materials and research painting for all kinds of universities, research centers, and enterprises because of its features of small batch, low power, and low price.
Exhibition
Certificate
FAQ
1. What is stirred ball mill?
A stirred ball mill, also known as a stirred media mill or attritor mill, is a type of mill that consists of a stationary container filled with grinding media (such as ceramic or metal beads) and a rotating shaft with arms or discs that agitate and mix the media and the material being processed.
Unlike traditional ball mills, which rely on the rotation of the mill to create impact and grinding forces, stirred ball mills operate using the principles of attrition and abrasion. The stirring action of the rotating shaft and arms causes the grinding media to move and collide with the material, resulting in effective grinding and mixing.
2.At what speed stirred mill operates?
In agitator mills, the high speed of rotation of the agitator (up to a tip speed of about 25 m/s) is indeed a key design element, which is essential to achieve efficient grinding of mineral particles. The high energy density resulting from this high speed (about 300 kW/m3) is an indispensable energy source in the grinding process, which effectively breaks large particles of minerals into finer particles.
3.How do you increase ball mill efficiency?
To increase ball mill efficiency, several key factors can be addressed. Firstly, optimizing the ball charge and size distribution within the mill ensures that the balls impact the material effectively, maximizing grinding energy transfer. Secondly, adjusting the rotation speed of the mill can also enhance efficiency by ensuring that the balls and material are adequately mixed and subjected to optimal grinding forces. Additionally, maintaining proper feed rate and material properties, such as moisture content and particle size, are crucial to avoid overloading and ensure smooth flow through the mill. Regular maintenance, including replacing worn balls and liners, also plays a vital role in maintaining high efficiency levels. Lastly, incorporating advanced control systems that monitor and adjust operating parameters in real-time can further boost efficiency by optimizing the mill's performance based on current conditions.
