Enterprise Features

Defy Company owns a top Expert Team which is composed of senior talents professional in different fields, such as mining, ore dressing, wear-resistant casting, heat treatment, etc. Not only the single machine (crusher, mill, dryer, etc.), but also the whole production line (rock crushing line, sand making line, ore dressing line, etc.) can be provided by Defy. Besides, our company can offer the OEM service for parts and accessories. Besides all kinds of mining equipments and parts, drawing design, technical consult & support, equipment installation & maintenance and other related paid or free services are also available from Defy Company at any time. At the same time, Defy supplies wearing parts perennially.

 

Overview

The wet ball miller grinding machine is the key equipment for material grinding after they are crushed. Mill widely used in cement, Portland products, new building materials, refractory material, chemical fertilizer, black and non-ferrous metal processing and glass ceramics production industry, all kinds of ores and other materials may be grinding of dry or wet grinding.

 

Structure & Features

This machine consists of the feeding department, the discharging department, rotary department, transmission department (reducer, small transmission gears, motor, electric control) and other major parts. Hollow shaft with steel castings, lining systems can be, return big gear with cast roll teeth processing, the cylinder body set have wear-resisting lining board, has good abrasion resistance. This machine is smooth operation, reliable. The mill structure is the body of the mill cylinder liner, grate, diaphragm plate and the feeding, discharging device. Mill liner is primarily used to protect the cylinder, to avoid the direct impact and friction between the grinding media and material on the cylinder, followed by grinding body in various positions in the state of motion can be adjusted with different types of lining.

 

Working Principle

It is of horizontal, cylindrical and tubular structure. It comes with two cabins and is a grate ball mill. The materials are evenly fed through the charging device to first warehouse where there are step scales boards, corrugated scale boards and different specifications of steel balls. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The material in the first storehouse reach coarse grinding, through the single diaphragms go into the second warehouse. It has flat lining board, with steel ball that will further grinding the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.

 

Application in Mineral Processing

Mineral processing equipment—The ores firstly by jaw crusher for the primary broken, after breaking to a reasonable degree of fineness, they are given into the ball mill by elevator and feeder machine, the material are smasher and grinding by ball mill. The fine ores developed into the next procedure: classification.

According to the different proportion of solid particles often the different speed of principles, classification of ore mixture.

 

Application in Aerated Concrete Equipment

Fly ash (or sand, stone dust) by the electromagnetic vibrating feeder, belt conveyor into the mill, pulverized fly ash (or sand, stone dust) with fly ash pump was sent to the slurry tank storage.

Lime by the electromagnetic vibrating feeder, belt conveyor into the jaw crusher broken, broken lime by the bucket elevator into the lime storage bin, and then by a screw conveyor into the mill, the materials are finely ground screw conveyor, bucket elevator into the powder ingredients positions.