Tri-ring medium speed micro-powder mill

Product Introduction

    Sanhuan medium-speed micro-milling is a new type of ultra-fine milling equipment developed by our company in response to the current development trend of domestic milling industry and market demand, and is a professional manufacturer of fine milling. The three-ring medium-speed micro-powder mill is named for its three grinding rings. It is a kind of processing equipment for fine powder and ultra-fine powder. It is mainly used for non-flammable and flammable materials with medium and low hardness and Mohs hardness ≤ 6 Ultrafine powder processing of explosive brittle materials, such as calcite, chalk, limestone, dolomite, carbon black, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite, vermiculite, sepiolite, attapulgite , Rectorite, diatomite, barite, gypsum, alum stone, graphite, fluorite, phosphate ore, potassium ore, pumice and more than 100 materials.

    Three ring medium speed micro powder mill picture

    Three ring medium speed micro powder mill working principle

    When the three-ring medium-speed mill is working, the main motor drives the main shaft and the turntable to rotate through the reducer, and the roller pins on the edge of the turntable drive dozens of grinding rollers to roll in the grinding ring raceway. Large pieces of material are broken into small particles by the hammer crusher, and then sent to the storage bin by the elevator, and then the materials are evenly sent to the upper bulk disk of the turntable through the vibrating feeder and inclined feeding tube. The material is scattered to the periphery of the circle under the action of centrifugal force, and falls into the rolling ring of the grinding ring. It is impacted, rolled, and ground by the ring roller. After three layers of processing, the powder is turned into a powder. Suction into the machine, and bring the crushed material into the powder separator. The rotating impeller inside the classifier makes the coarse material fall back and grind. The fine powder that meets the requirements enters the cyclone powder collector and is discharged through the discharge valve at the lower part of the separator. The airflow with a small amount of fine dust passes through The pulse precipitator is discharged through a fan and a muffler after purification.

    Tri-ring medium speed micro-milling performance advantage

     1. High efficiency and energy saving, environmental protection and economy

    With the same fineness of the finished product and the power of the motor, the three-ring medium-speed micro-pulverization mill has more than double the output of the jet mill, agitator mill and ball mill.

     2. Using high-quality materials, long service life

    The grinding rollers and grinding rings of the three-ring medium-speed mill are made of special materials, and the equipment has a long service life and high operating efficiency.

     3. High security and reliability

    The three-ring medium-speed mill has no rolling bearings and screws in the grinding chamber, so there is no problem that the bearings and their seals are vulnerable, and there is no problem that the screws are easy to loose and damage the machine.