To Select Adhesive for Hydraulic Briquetting Machine

Mineral powders to be processed by hydraulic briquetting machine should have certain mechanical strength, including primary strength and finished strength. Adhesives used should have certain performance to resist water and moisture. The performance of adhesives can not influence the using effect of mineral powders, but can influence the performance of finished briquettes.

To process mineral powders which need adhesives, we need to consider the post-treatment technology. The post-treatment technology should be easy and accessible. Adhesives used for the briquetting work of mineral powders should not be polluted for two times.

How to select adhesive for work of hydraulic briquetting machine? What principles that we should insist on? Firstly, the adhesive selection should adapt to local conditions. Getting materials at local places is the most important. Aiming at the kinds of mineral powders, coal and coal quality, we select the adhesives.

To use different kinds of adhesive, we have to prepare different briquetting technologies. At last, the adhesive price should be reasonable, not too high or too low. Adhesive selection is the most important part for production work of briquettes. So, we need to strictly select as requirements.

In China, compound adhesive is mostly the coal tar and bottom slurry. In America, they use the compound adhesive that takes bentonite and sodium polyacrylate or sodium acid pyrophosphate together. In Japan, they compound the aluminous cement, CaCo, K2CO3 together to make adhesive.

Since materials in compound adhesive are complementary with each other, they can improve the effectiveness. In the future, compound adhesive will be the development way. Welcome your inquiry!