Nano calcium carbonate is also known as ultrafine calcium carbonate.

The most mature industry for nano calcium carbonate applications is the plastics industry, which is mainly used in high-grade plastic products. PVC plastisol for automotive interior sealing. It can improve the rheology of plastic masterbatch and improve its formability. Used as a plastic filler to strengthen the plastic, improve the bending strength and flexural modulus of the plastic, heat distortion temperature and dimensional stability, while also imparting hysteresis to the plastic.

Ultrafine calcium carbonate ground by ultrafine mill is used in ink products to exhibit excellent dispersibility and transparency, excellent gloss, excellent ink absorption and high dryness. The nano calcium carbonate is used as an ink filler in the resin type ink, and has the advantages of good stability, high gloss, no influence on the drying performance of the printing ink, and strong adaptability.

Ultrafine mill

Guilin Hengda HGM ultrafine mill is a new type grinding equipment with optimum structural design developed for the 600-3000 mesh ultrafine powder industry, here is the introduction of its technical features as following.

HGM series ultrafine mill technical features:

1.Reliable operation of the grinding chamber: compared with common grinder, this HGM Series Grinder does not have antifriction bearing and bolt inside of the grinding chamber, so problem caused by the bearing and other sealing element will not occur and the problem of machine failure caused by the loose bolt can be avoided.

2.Long time used of the quick-wear part: all the quick-wear parts adopt high-quality wear-resistant materials.

3.Convenient maintenance: HGM series ultrafine main engine has shifting unit and does not need hoist the grader, therefore, the maintenance is convenient and efficient.

4.Double support rigid structure: the grinding roller and grinding ring will not move.

5.All-around feeding and high efficiency.

6.Compared with the same type machine, it has the features of small vibration, convenient maintenance, highly reliable quick-wear part, low operation cost.

10th Sep 2018