cement mill, clinker grinding mill, grinding machine

Product Description

Continuous Ball Mill Introduction：
Ball mill is the key equipment for secondary crushing after first crushing, and it is one of the high-fineness milling machines widely used in industrial production. It is suitable for grinding all kinds of ores and other materials, no matter wet grinding or dry grinding. Besides, it is mainly applied in many industries, such as ferrous&non-ferrous metal mine, building materials, chemical, electric power, coal, traffic, light industry, etc. In our company, this series of high-efficiency ball mills adopts rolling bearing support instead of sliding bearing support with bearing bush. Therefore, it can save ****0% energy, and with the same power energy, its capacity can be enlarged to ****0%. According to different discharging ways, it can be divided in two kinds, lattice type and overflow type.

Main structure  ï¼š
 This machine is made up of feeding part, discharging part, rotary part, driving parts (decelerator, small driving gear, generator, electrical control) and so on. Besides, the hollow shaft adopts the casting steel and the lining can be replaced, the big rotating gear processes in the way of casting rolling gear. Moreover, inside the barrel is the wear-resisting scaleboard, it has high wear resistance.
 
Working principle：
 The material spirally and evenly enters into the first warehouse of the ball mill along the material hollow axis by material device. In this warehouse, there is a ladder scale board or ripple scale board, and different specification steel balls are installed on the scale board. When the barrel body rotates and then produces centrifugal force, at this time, the steel ball is carried to some height and falls to grind and strike the materials. After being grinded coarsely in the first warehouse, the materials then enter into the second warehouse for regrinding with the steel ball and scale board. In the end, the power is discharged by output material board and the end products are competed.

Features and Benefits：
 Under normal circumstances, ten years without replacing main bearing,, it saves the massive maintenance cost, labor and time;
 The main bearing adopts oil lubricating system, convenient and clean excuses heavy metal pollution;
 Continuously feeding and discharging, when the materials reach a certain size under the effect of wind, it will be discharged ,so controlling the wind speed can limit the product size, and make less phenomenon of over-crushing, higher efficiency and lower consumption;
 Low noise, high output, high efficiency and energy saving, and the overall frame is convenient in installation and transportation, It is suitable for grinding all kinds of ores and other materials;
 Compared with the traditional ball mill, the motor power of this series can be reduced ****5%, saving lubricant *0%, saving cooling water *0%, and the comprehensive energy above *0%.
BM?3X*3m Cement Mill Main Technical Parameters:
Rotary Speed(rpm):*8.*2
Feed Size(mm):less than *5mm
Main Motor Model:YR*****8/***0
Main Motor Power(kw):***0
Motor speed(rpm):**0
Reducer Ratio:7.1