From the principle, they all have grinding and pulverizing effect. The refining effect of the colloid mill is generally weaker than that of the emulsifier, but it has strong adaptability to materials (such as high viscosity and large particles), so in many occasions, It is used in the front of a homogenizer or in high viscosity applications. Colloid mills are often used for refining when there are many solid materials. High shear dispersion emulsification is the process of efficiently, rapidly and uniformly entering one or more phases (liquid, solid, gas) into another mutually incompatible continuous phase (usually a liquid). In normal circumstances, the phases are mutually incompatible. When external energy is input, the two materials are reorganized into a uniform phase. Due to the high tangential speed and high-frequency mechanical effects generated by the high-speed rotation of the rotor, the material is subjected to strong mechanical and hydraulic shear, centrifugal extrusion, liquid layer friction and impact in the narrow gap between the stator and the rotor. A combination of tearing and turbulence forms a suspension (solid/liquid), an emulsion (liquid/liquid) and a foam (gas/liquid). Therefore, the incompatible solid phase, the liquid phase and the gas phase are uniformly and finely dispersed and emulsified under the action of the corresponding mature process and an appropriate amount of additives, and after high frequency circulation and reciprocation, a stable high quality product is finally obtained. Washers distribute the load of a fastener across a surface and can also be used as spacers, springs, shims, or locking devices. Several different washer styles fit a variety of application and installation requirements. We have countersunk washers and flat washers.We devolted ourself to achieve high quality aluminum washers.These washers are ideal for many applications in aerospace, maritime, and defense--due to their lightweight strength and durability. They are also highly resistant to corrosion, making them useful in even rugged environments.6061-T6 aluminum washers and 7075-T6 aluminum washers could be made.Besides aluminum washers,nylon washers are also very popular and available.Other metal wahers could be customized according to your remands as well. Lock Washers,Spring Washer,Serrated Tooth Washer,Epdm Washer Hobby Carbon CNC Technology(Shenzhen) Limited , https://www.hobbycarbon.com
The colloid mill is driven by a motor to drive a rotating tooth (or a rotor) to a relatively high-speed rotation with a matching fixed tooth (or a stator). The material to be processed passes through its own weight or external pressure (which can be generated by a pump). The pressure produces a downward spiral impact force, which is subjected to strong shearing force, friction force, high-frequency vibration and other physical effects through the gap between the fixed and rotating teeth (the gap is adjustable), so that the material is effectively emulsified and dispersed. And smashing, to achieve the effect of ultra-fine pulverization and emulsification of materials.
From the principle, they all have grinding and pulverizing effects.
The refining effect of the colloid mill is generally weaker than that of the emulsifier, but it has a strong adaptability to the material (such as high viscosity, large particles), so in many cases, it is used in the front or the use of the homogenizer. For high viscosity applications. Colloid mills are often used for refining when there are many solid materials.
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Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn