Cone Mill, Dahua Machinery (certified), Qinhuangdao City Mill provided by Gongyi City Dahua Machinery Limited. Gongyi City Dahua Machinery Co., Ltd. (www.dhqmj.com/) is specialized in the "mill, shredders, briquetting machine, dryer, brick" of the enterprise, the company of "honesty, hard service" concept provide you with the highest quality products and services. Welcome to inquire! Contact: Cattle Ocean Road. Spherical tile mill open sump, oil pit: Some people advocate open sump on spherical bush, a large area of ??contact with the open division, so that the oil can easily enter the contact zone along the tank, open the tank in the form of some "w" shape, some openings "8" shaped aluminum gray ball, some closed "8" shape, and some are still open at the same time open the oil sump pit and so stirred ball mill, and the mill, open pit sump and oil, reducing the effective contact area, and more importantly is in the tile width direction can not guarantee the full width of the contact width W n and local contact direction, can cause contact stress concentration, which is detrimental to the formation of the film, in fact, this approach can not pass the building materials industry standard JC 334.1- 94 4.3.2.1. acceptance requirements in b, a large number of facts have proven that there are a lot of spherical bush and did not open the tank, no irregularities after a long run, so all aspects of analysis and verification practices, open sump little benefit, contrary Some start by the high-pressure pump ball and tile, be sure to carefully open the tank, if it does not care, it is possible to make spherical bush scrapped. Recycling of slag also handle relatively backward state, compared with other developed countries, China's steel slag recycling rate is only about 10%, after the national "Twelfth Five-Year Plan" put forward the development strategy, and gradually improve the comprehensive utilization of steel slag was put on the agenda, some companies began to use steel slag mill ball mill slag processing, benefits of doing so is to bring all steel slag effective use, and without any waste, to solve the existing occupancy due to slag processing issue a lot of farmland and land, but also for society brought great social and economic benefits. At present, China's steel production capacity ranks first in the world production of large ceramic ball goes without saying, however, due to the steel-making process will emit large amounts of slag, and slag is an industrial solid waste, if it can not be effective reasonable use, would be a huge waste of energy, China will freshman year 84 million tons of steel slag, steel slag can be used in many areas because of the potential hydraulic, high yield and low cost choice for mixing cement production material, but also for asphalt mixes aggregate pavement layer.