Carbon Black Grinding Machine

Carbon Black Grinding Machine

Carbon black grinding machine is the equipment specializing in producing fine and superfine powder of non-inflammable, non-explosive and brittle materials with Moh's hardness under six, such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite and vermiculite, sepiolite, attapulgite, rectorite, diatomite, barite, gypsum, alunite, graphite, fluorite, rockphosphate, Kalium ore, pumice, etc., totally more than 100 kinds of materials.This carbon black grinding machine is a kind of high capacity and wide application milling equipment with the europe technology and the market demand. It is an ideal equipment that integrates crushing, drying, grinding and grading conveyor all together.

Working Principle of Carbon Black Grinding Machine

Raw material is crushed by jaw crusher to the size required, and then the crushed materials are elevated into a hopper from which the material is transported through the electro-magnetic vibrating feeder evenly and continuously into the grinding chamber for powder-processing. The rollers oscillate outward to press the ring because of the centrifugal force and the shovel scoops up the materials, send to the middle between ring and roller to accomplish the grind. After this, the ground stuff is carried by the air from the blower into the separator for screening. The fine powers are blow into the cyclone collector and are poured out through the output-powder valve as the final products and the rough stuff after the screening will be recycled back into the grinding chamber for regrinding. The airflow system is closely sealed up and circulated under condition of negative and positive pressure.

limestone production equipment application

Limestone as a wider distribution of mineral resources in the construction industry has been a lot of applications. However, due to the limestone from mining to processing applications there are numerous dangers and difficulties, which are a serious impediment to the development of a factor limestone. Faced with these problems, we can do is try to develop limestone production equipment, the extensive application of limestone to new heights.

Saving large-scale limestone crusher is the latest breakthrough in limestone processing and improved. Broken development process and broken equipment, but also with mining and mineral processing are closely related. Process used in the cement industry limestone crusher are jaw crusher, cone crusher, impact crusher and hammer crusher and so on, but because of dry cement production of large, broken equipment has undergone great changes, technology simplify and progressively larger energy-saving equipment is the trend

Modern large-scale cement plant limestone crushing generally use large crushing ratio of hammer crusher and impact crusher. From ore mining block of the mine depends on the scale mining, mining methods and structural characteristics of the ore, sometimes up to a maximum size 2m; raw mill feed particle size depends on the mill type and size, usually 25 ~ 30mm, roller mill can Enlarge ~ 1] 5mm ~ 80mm, from the broken ore to the mill particle size reduction ratio of about 40 to 60 in the past two-stage crushing limestone used since the 1970s, foreign high crushing ratio (over 40) of the crusher and achieve a single stage crushing, our development since the 1980s, is now the single rotor and double rotor two types of single stage hammer crusher for large-scale use of various cement plant, noise less than 90dB. Shanghai Zenith developed and large single stage hammer crusher has been widely used in modern large-scale limestone cement production.