roller powder

The paper expounds the functions of surface treatment and spinning mechanisms of top roller in view of the applications of chemical powder and radiation pigment;

本文阐述了胶辊表面处理的作用与纺纱机理；介绍了化学涂料、幅照涂料、粉末涂料的技术应用与体会；

The photocopier This makes copies, using a mirror, a roller and special black powder.

复印机用一面镜子, 一个滚筒和专门的黑粉可以复印.

Energy Saving and Producing Non-metallic Minerals Powder by Vertical Roller mill

立式磨在非矿粉体加工中的应用及其节能探讨

Metallurgical or metal foundry moulding machine ( excl. machines for moulding metal powder under pressure by sintering) The application of new type breaker bar of single spike roller in sintering production was discussed and the advantages of this plate were presented in this paper.

冶金或金属铸造用造型机（金属粉末烧结压力造型机除外）本文讨论了新型单辊破碎机篦板在烧结中的应用，介绍了该篦板的优点和应用方法。

Research on Beforehand Protection of Second Cooling Lined Roller with Powder Spary for Continuous Casting Machine

连铸机二冷夹辊粉末喷涂预保护研究