Pulverizer Mill For Clay
Utralfine powder pulverizer machine is specializing in the production of super fine powder of the fineness higher than 1000 meshes. The utralfine powder grinding mill is designed to produce the fine powder and super fine powder of the nonflammable and non-explosive stuffs with the hardness below 6, such as chalk, dolomite, kaolin, calcite, mica , limestone, etc. Due to the advantages like high efficiency, stability, high fineness and environmental protection, this machine is quite popular in the market.
This series grinding machine is vertical structure; takes small area; strong whole-set. Moreover the main unit transmission device uses the airtight gear box, and the transmission is steady. The important part of grinding machine uses high quality steel, therefore complete machine is durable and reliable. The mill electric system uses centralized control, advanced and reasonable shape, high automaticity, small and light vibrating feeder, easy to adjust and energy saving.
Detail technical specification.
Utralfine powder grinding machine can grind calcite, limestone, calcite, dolomite, kaolin, bentonite, talc, illite, pyrophillite, barite, meerschaum, fluorite, potash ore and other more than 200 kinds of materials that Moh's hardness is below 6, non-explosive, nonflammable minerals.
On basis of experiments and improvements many time, introducing the latest mechanical techniques, high-pressure micro powder grinding mill, the latest industrial micro powder grinding mill, is a new type grinding machine for producing micro powder.
Working process flowchart
The material is broken to the fineness (less than 10mm) that can enter into the grinding machine The main unit of vertical mill is driven by decelerator, then take the grinding plate’s rotation, grinding rollers follow grinding plate for the friction,materials pass the feeder valve, first feeder conveyor, second feeder conveyor to the grinding plate’s center, with the centrifugal force,materials move to the edge of grinding plate,when reach the grinding track,the materials are grinded between grinding roller and grinding plate,the grinding pressure if offered from stretch device of hydraulic cylinder. In the processing of grinding,materials are got grinding plate’s pressure and shear force at the same time, after materials are been extruded, from the materials bed on the grinding track, then materials on the material bed extrude and the rub together, which cause the corner angle and margin’s desquamation, then grinding powder deeply. After grinding, the material continue to move the edge of grinding plate until overflow outside, there are special design Coulter at the edge of grinding roller,which can lead the material to grinding roller to extrude continually, grinding plate’s rim have induced air rings, the airflow from the high pressure air blower will take the powder from down to up with high speed, then enter to the classifier to control the fineness, the coarse powder drop back the grinding plate to regind, if others can meet the requirement of fineness, will collected by the duster collector and transmitted by the pneumatic transmission to warehouse,then packing it. The large particle will be discharged from the bleed hole, and then the material is taken back to the feeder system of grinder by the belt conveyor.
YFLM1200 is a new set, which is studied by many years, the whole includes the grinding powder, classifier, modified and pneumatic transmission, in accordance with grain bed theory to grinding the material, which can reduce the wear between metals, then increase the powder whiteness; the grinding is high efficiency and lower consumption, because we use the cyclic air grinding and the internal high efficient classifier, we also use the pneumatic transmission to transmit the product, it’s convenient and easy to operation and control. The whole set lines are simple, high output, good seal, environmental protection. It’s easy to control the product quality and more convenience to exchange the product. It’s intelligent and automatic. It’s widely used in producing the limestone, calcite, dolomite, talc, barite, wollastonite, brucite, Calcium hydroxide, gypsum, coking coal, slag, phosphate etc.
1. material bin 2. feeding system 3. main processing machine 4. deduster 5. air blower