There are mainly five models HGM series ultra fine grinding mill in Shanghai Clirik, according the diameter difference, the HGM ultra fine grinding mill named HGM80, HGM90, HGM100, HGM125, HGM1680. The HGM series ultra fine grinding mill can be used in more than 150 kinds of stone materials, including kaolin, barite, limestone, calcium carbonate, feldspar, gypsum, calcite and so on. The more detailed please concern the following chart: Unit: KW HGM80 HGM90 HGM100 HGM125 HGM1680 Main Unit 55-75 2*45 132 185-200 315 Classifier 18.5 18.5 30 37-4*15 5*18.5 Blower 45 55 75 2*45-2*55 2*75-2*90 Crusher 18.5 18.5 18.5 45 45 Bucket Elevator 3 3 4 4 7.5 Feeder 2.2 2.2 2.2 3 3 Discharging Valve 2*0.75 1*0.75-1*1.1 2*1.1 2*1.1 2*0.75-2*1.5 Air Compressor 11 15 22 2*15-37 55 As you can see, their main unit power is different. What does 2*45 mean in the table? This means that there are two motors of HGM 90 grinding machine. Besides, both of them are 45 KW. Now I believe that you can get the meaning of 5*18.5. Why is the motor power of HGM 125 in a number range? Actually, this could be adjusted giving to customers different needs. This grinding machine can be applied in processing no less than 100 kinds of non-metallic and non-inflammable ores. When customers require the same hourly capacity by processing two different ore materials, then the adjustable motor power could play its part. In addition, the dust produced in the process has also been considered by us. As for this problem, we have prepared the bag filter for our clients. DMC pulse bag filter, designed by us on the basis of absorbing the advantages of other same-type equipment, adopts advanced pulse blow technology. Thus, this machine could clear dust clearly in the case of low resistance. More information about our HGM series ultra fine grinding mill, welcome to leave your message on our website, and we will contact you as soon as possible. Thanks for your reading. Should you have any questions, please do not hesitate to contact me. Phone:+8618001642498 wechat:15993021269 qq:2937596967 http://www.raymond-mill.com/ http://www.stone-mills.com http://www.grinding-plant.net http://www.grinding-mill.in http://www.powder-grinder.com/ http://www.mill-grinding.com http://www.mill-machine.net http://www.ultra-mill.com http://www.vertical-mill.net https://www.saico.net