Dispersing machine, also known as a mixer, is a kind of equipment used to evenly mix paint, pigment, and other materials, and cooperate with a sand mill to disperse. At present, the high-speed dispersion effect of the disperser has also been applied to the direct dispersion equipment of ultra-fine pigments.

The following set of common problems is often encountered by users of decentralized machines in their daily work. Let's have a look.

What does "continuous operation" mean for a disperser? Can it be operated continuously for 4 hours?

4 hours is a continuous operation. After the stator and rotor system is dispersed for more than 15 minutes, the particle size of the sample will not change, but the heat generated by friction will be transferred to the medium. For the motor itself, it can be competent for continuous operation.

According to the description of technical parameters, the operating ambient temperature of the disperser is 5 – 40 ° C. If the temperature required for sample processing is higher than 40 ° C, what should be done?

The specified operating ambient temperature of 5 – 40 ° C is the requirement for motor operation. Of course, the disperser can work in the medium with temperatures higher than 40 ° C. for example, the disperser with "n" identification (PTFE) bearing can work in the medium with temperatures up to 180 ° C.

Can abrasive materials such as gravel, glass, or similar materials also be dispersed?

In general, abrasive materials can also be dispersed, but bearings need to be replaced frequently. In addition, the dispersion shaft and dispersion head may be worn out soon.

Can the frozen samples be dispersed?

Generally speaking, it is OK if the sample is treated in a certain liquid. Except in liquid nitrogen.

The PTFE coating on my dispersing tool has fallen off. Can I order a new dispersing tool?

These PTFE parts are notched, but it is not a problem. They are used as bearings. But if you need to buy new ones, you can also find and purchase them from the parts list.

How many times can the disposable dispersive tools of T10 basic type, T18 basic type, and T25 digital display type be used?

It is recommended to use it once!

How to avoid the generation of foam in the process of dispersion?

In order to avoid this situation, we recommend that you choose the dispersing machine with "kV" logo dispersing tools. These tools use a sealing system to prevent the generation of foam.

The scattered tool cannot idle. Must the circular hole at the bottom be placed in the medium?

Yes, the round hole should always be in the medium during operation. This is the only way to ensure the best cooling effect of bearings.

How about, do you know the answer to the above questions about the dispersing machine?

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