Grinding mill for carbon black powder production

Author : Clirik

Carbon black ultra-fine grinding equipment generally refers to the three-ring four-ring superfine grinding machine. The three-ring four-ring ultra-fine grinding machine adopts the grading continuous grinding method to carry out multiple cycles of grinding on the material at the same time, realizing ultra-fine grinding. The three-ring four-ring superfine grinding machine is an ultra-fine grinding machine developed according to the needs of the domestic ultra-fine grinding market. The three-ring four-ring ultra-fine grinding machine is mainly used for crushing barite, limestone, ceramics, slag, etc., non-flammable and explosive mines with a humidity below 6%, more than 280 kinds of materials in the mining, metallurgy, chemical, building materials and other industries. High-fine powder processing.

Carbon black micro-grinding scope:
Ultrafine powder processing of non-flammable and explosive brittle materials with Mohs hardness ≤6, such as calcite, chalk, limestone, dolomite, carbon black, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite , vermiculite, sepiolite, attapulgite, rectorite, diatomaceous earth, barite, gypsum, alum, graphite, fluorite, phosphate rock, potassium ore, pumice, etc., more than 100 kinds of materials, fine powder The finished product has an arbitrarily adjusted particle size between 325-3000 mesh and a yield of 0.7-7.5 tons per hour. Henan Zhida Heavy Industry Machinery Co., Ltd. CXM series ultra-fine grinding machine has a variety of models.
The working principle of carbon black micro-grinding:
During operation, the main motor drives the main shaft and the turntable through the reducer, and the roller pin on the edge of the turntable drives dozens of grinding rolls to roll in the grinding ring raceway. The bulk material is broken into small particles by a hammer crusher and then sent to the storage bin by the hoist, and then passed through the vibrating feeder and the inclined feeding pipe to uniformly feed the material to the bulk disc of the upper part of the turntable. The material is scattered to the circumference of the circle under the action of centrifugal force, and falls into the raceway of the grinding ring, which is impacted, rolled and ground by the ring roller, processed into a powder through the processing of the three-layer loop, and the high-pressure fan passes the external air through suction. Inhaled into the machine and the pulverized material is brought into the classifier. The impeller rotating inside the classifier re-grinds the coarse material, and the fine powder that meets the requirements enters the cyclone dust collector with the airflow and is discharged from the lower discharge valve, and the airflow with a small amount of fine dust passes. The pulse dust collector is purified and discharged through a fan and a muffler.

Carbon black micro-grinding performance characteristics:
●High efficiency
In the case of the same fineness of the finished product and the same motor power, the output of the jet mill, the agitator mill and the ball mill is more than doubled;
●Low energy consumption and long service life of wearing parts
The grinding roller and the grinding ring are forged with special materials, which greatly improves the durability. In the case of the same material and finished product fineness, the service life of the wearing parts of the impact crusher and the turbo crusher is 2-3 times longer, generally more than one year; when processing calcium carbonate and calcite, the service life is up to 2-5 years;
●Safe and reliable
Since there are no rolling bearings and screws in the grinding chamber, there is no problem that the bearing and its seal are vulnerable, or the problem of destroying the machine due to loose screws;
●The product has a wide application range and high fineness
Product fineness can be adjusted freely between 325-3000 mesh, one time can reach D97 ≤ 5μm;
●Environmental protection
The use of environmentally-friendly pulse dust collectors and mufflers greatly reduces the pollution of dust and noise to the surrounding environment.
Carbon black micro-grinding equipment consists of:
The complete set includes crusher, bucket elevator, storage bin, belt feeder, micro-grinding main machine, frequency conversion classifier, cyclone dust collector, pulse dust removal, high pressure fan, air compressor, electrical control system.
Our company is a manufacturer of carbon black grinding mills which can grind carbon black into powder with different fineness. If you are interested in our machine, you can contact us at any time. You can chat with us online or leaving messages on our website.

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