NSK has developed super wear-resistant bearing steel materials for rolling bearings through synthetic carbide technology and a special alloy material. This special design is mainly used for the guide rolls of continuous casting equipment. Bearings made from this material have a lifespan that is more than twice as long as conventional bearings. Through testing of this super-abrasive bearing, it was found that the bearing not only has strong abrasion resistance, but also the surface layer and the core performance are quite good.
A coffee grinder with a cone-knife grinder places a conical knife disk at the bottom of the machine, and then cooperates with the outer ring knife disk for grinding. The coffee powder produced in this way will be closer to granular, and at the same time, the water absorption path of the coffee particles will become longer, and it will take more time for the inside to contact the water, which will result in the coffee powder being released within the first time. The soluble substances are less, and the concentration will not be too high in a short time.
Conical Coffee Grinder,Conical Burr Coffee Grinder,Small Conical Burr Coffee Grinder,Brim Burr Coffee Grinder
Zhongshan Dippers Electric Co., Ltd. , https://www.cndippers.com