All posts by: gkmill

Limestone has numerous uses: as a building material, as aggregate for the base of roads, as white pigment or filler in products such as toothpaste or paints, and as a chemical feedstock. The following is about the various uses of high grade limestone powder and particle: Steel Limestone is used in making steel products. Limestone […]

Rotational speeds of vertical mills vary when they are processing different materials. Vertical mill operators should be well mastered of the rotational speed and fineness to an exact material. They should adjust the rotational speed according to different needs. Medium speed vertical mill have the common speed of 120-300 revolutions per minute. Speed influence on […]

Graphite micronizer is professionally processing fine and superfine powder of non-inflammable, non-explosive and brittle materials with Moh’s hardness under six, the moisture under 5% such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite and vermiculite, sepiolite, attapulgite, rectorite, diatomite, barite, gypsum, alunite, graphite, fluorite, rock phosphate, Kalium ore, pumice, etc., totally […]

A vertical roller mill mainly consists of crushing machine, bucket elevator, storage hopper, vibrating feeder, Screw Feeder, main unit, inverter classifier, cyclone collector, pulse deduster system, high pressure positive blower, air compressors and electrical control systems. Screw conveyor is the main part of vertical roller mill. Overview of vertical roller mill screw conveyor: Screw conveyor […]

What can the ordinary stones be used for? Can they be further processed by vertical mill machine to improve their market value? General mining down ores, if not being processed, can only be used as general construction aggregate. The utilization is very low. If we want to get better application of ores, we still need […]

After purchasing vertical stone grinding mill machine, the manufacturer will send professional staff to install and debug the equipment. Before installation, you should guarantee the integrity of the equipment. The first step is to install the mill machine in the cement foundation, use foot screws to settle it on land. When the machine is successfully […]