Silica powder making machinery can be supplied by Hongxing Heavy Industry which is a professional crushing and grinding equipment manufacturer to meet your size reduction demand. Our Silica powder making machinery consists of jaw crusher for coarse crushing, Raymond mill, LM vertical Mill and Ultrafine mill for coarse grinding, medium grinding to micro fine grinding. The fineness of finished powder can be adjusted in a wide range which depends on the main grinding mills and your desired fineness.Calcite processing encompasses a broad selection of activities which call for extensive sector knowledge. For comprehensive options, only 1 corporation on the planet has the resources to bring you a full range of capabilities-Hongxing which is in the forefront in building mining technologies to meet modern day specifications for high efficiency and low operating charges. We can provide the advanced and premium quality calcite processing machinery for the clients.Our normal line of kaolin production machine for wet and dry grinding systems include things like comprehensive selection of: autogenous/semi-autogenous mills; ball mills; pebble mills; rod mills; vertical mills; vibrating mills. Each and every of the diverse varieties of grinding mills are readily available within a wide variety of sizes, drives and liner types and configurations to meet your demands on maximum productivity at highest availability in kaolin production method.Ball mill is an essential machine in mining industry and it is widely used in the further breaking of stones and rocks. Most grinding mill are high-cost, so prolong the service life will bring your cost down. But many ball mill users complain that some parts of ball mill are with short service life and high maintenance cost. The following are some useful tips about how to prolong the service life of ball mill and bring the operating cost down. I hope that these tips will be helpful to you.calcium carbonate grinding mill: http://www.china-stone-crushers.com/equipment/13.html