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Lab double planetary mixer's experiment for shielding material production

Large Middle Small Source:Yinyan View:- Date:2018-01-15 17:40:00

The electronic shielding material manufacturer came to YINYAN factory and done the experiment with the 5L double planetary mixer. The production has passed all the test.

The shielding material is used for shielding radar. Its raw material is the mixture of carbon powder and some liquid, the viscosity of which is 3,000,000 cps. The final products require quite high level mixing uniformity. They used to produce it in the general mixer and couldn’t pass the test because of the low mixing uniformity. And now we got the feedback from our customer that the final product produced in our dual planetary mixer had passed all the test.

lab double planetary mixer

Compared with general mixer, double planetary mixer has advantages and disadvantages as below:

Advantages:
(1) High working efficiency. Its mixing principle decides it has much higher mixing efficiency than general mixer.
(2) Wide range of application. Double planetary mixer is suitable for the most of materials whose viscosity is less than 3,000,000 cps and the solid content is under 90%. With various mixers and other auxiliary device, it can replace most of the available general mixers.

Disadvantage:
(1) Relatively higher maintenance cost. Double planetary mixer usually realizes the planetary motion by planetary gear transmission. The maintenance cost is relatively higher because of the complicated transmission box structure.
(2) Relatively higher cost. The parts such as transmission box, blades, tanks, are needed to be precision machining, this is why its price is much higher than general mixers.