| Customization: | Available |
|---|---|
| Type: | Ball Mill |
| Motor Type: | AC Motor |
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Energy-saving ball mill is a high efficient and energy-saving ball mill with rolling bearing.
Ball mill is the dispensable device in beneficiation industry, equally, it is the highest device, which accounts for 40%-50% power consumption in the whole production line. Therefor, it becomes the important point for massive customers to concern about the high power consumption. It is also the reason why to promote the production of the new energy-saving ball mill. Here, we shares something with you that how does the ball mill reduce the power consumption.
Principles of the energy-saving ball mill: After the beginning crushing, the certain participle size of the ore is fed into the first bin, in which balls are brought up into a certain height and then fall down driven by the centrifugal force. The coarse grinding is finished through the mutual collision between the ore and balls. In the second bin, it is the second time to grind the material with the same procedure, which called fine grinding. Grinding work is formed after two times of grinding. Due to the long time-consuming of ball mill work, especially during the start-up, the impact current becomes stronger. Xinhai Mining professional technicians developed a new kind of energy-saving device-Baowa ball mill energy-saving control cabinet on the basic of plenty experiments and researches, which make a series of analysis on the stress and orbit of balls. The perfect cooperation of the ball mill process and motor rate by adjusting the motor rotation rate not only optimize the production process of ball mill, but also greatly reduces the power consumption of ball mill, and improve the production efficiency .
In china, with the increasing developing of beneficiation machinery industry, Xinhai Mining Machinery will provide massive customers with more qualified, more energy-saving, more efficient ball mill equipment depending on strong technical development capabilities.
-saving ball mill is a high efficient and energy-saving ball mill with rolling bearing.
[Ball mill should keep even feeding in operation; the even feeding means stable feeding quantity and same particle size distribution.Unsuitable feeding would make the product size become bigger, and bring more return capacity, which cause "bloated" phenomenon for ,It also means overload of the ball mill. Under this situation, the operation voice sound dull and weak, which means lost the grinding function. At the moment, operator should immediately reduce or stop the feeding, and improve the overflow concentration. Feeding again after the normal work is resumedInadequate feeding would make the product size become smaller, and bring less return capacity, which cause the impact between linear and steel ball. The extra impact will lead to consumption increasing.Feeding size increasing or decreasing also causes the same results as feeding capacity when the feeding capacity is fixed.Only even feeding and size will bring good production indexes. We should pay attention to these two factorsThe even feeding keeping mainly depends on the constant observation of operating personnel. The problems generally occur in the handover, so some places should be carefully checked, including main bearings and transmission bearing; transmission system of classifier and feeder operation; the amount of lubricating oil; situation of grinding medium; reserves in ore bin, the mill discharge, classifier overflow and sand return. Only checking carefully can ensure the smooth operation of the ball mill, and reach a stable production target.
Cylindrical energy-saving grid ball mill design consists of feeding part, discharging part, rotary part, transmission part (reducer, small gear, motors, electrical control) and other major parts. The hollow shaft is steel castings, and the liner is detachable. Rotary gear is processed by casting hobbing. The cylinder of energy-saving ball mill is lined with wear-resistant liner plate with good resistance to wear. Therefore, the energy-saving ball mill machine works stably in the production.Improvement]: Cylindrical energy-saving grid ball mill is lined with the grooved ring plate which increases the contact surface of ball and ore, strength
[Improvement]: Cylindrical energy-saving grid ball mill is lined with the grooved ring plate which increases the contact surface of ball and ore, strengthens the ging effect, and has the ability to improve the ore with lower energy co
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