Ultrafine Mill
Overview

Ultrafine Mill is designed by Liming engineers and technicians on the basis of many years' production experience, such as multiple innovation. We have been absorbing many technology advantages from national same field. The Ultrafine Mill has been proved by our thousands of customers to be out-standing and stable grinding mill.

Processed Materials

Limestone, calcite, barite, dolomite, potassium feldspar, marble, talcum, gypsum, kaolin, bentonite, medical stone, rock phosphate, manganese ore, iron ore, quartz, active carbon, carbon black, ceramic, clinker, ect.

Applications

metallurgy, chemical industry, non-metallic mineral, construction material, ceramics, Cement, coal, power plant desulfurization.

Picture Shows
Working Principle

The main motor of Ultrafine Mill drives main axle and every layer rotating by the power of reducer. Dial drives numbers of rollers rolling and rotating in the ring by pintles. Big materials are crushed into small particles by crusher. Then they are sent to store house by elevator. Vibrating feeder send the materials evenly to the middle of the upper dial. Under the function of the eccentricity, the materials fall into the ring to be pressed, crushed and milled into pieces by rollers. After the first crush, materials fall into the second and third layer of the grinder mill. The pumping of the high-pressure centrifugal blower put the outside air into the ultra-fine mill. The coarse powder will be brought into the classifier.

Specifications

Input Size:0-30mm;

Item Unit Specifications &Technical data
Quantity of roller pcs 4
Diameter of roller x Height mm φ410×210
Diameter of ring x Height mm φ1300×210
Rotation speed rmp 103
Max. feeding size mm <30
Output size mm 0.074–0.038
Capacity t/h 4–13
Weight t 18

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