1.Breif introduction of fine powder grinding machine

This type fine powder grinding machine is widely used in black, non-ferrous metal mining, building materials, chemicals, electricity, coal, transportation, light industry and other industrial sectors. Our high-efficiency and saving-energy ball mill adopts rolling bearing substituting for sliding bearing, which can save energy 10-20% compared with sliding bearing. Adopting oil grease in place of thin oil lubrication station, and large-type mill needs not to be equipped with high-and-low pressure lubrication station with high cost. The machine maded by our cpmpany has pefect quality and receive favourable repuation.

2.Features of fine powder grinding machine

1) The fine powder grinding machine is an efficient tool for grinding many materials into fine powder.

2) The fine powder grinding machine is used to grind many kinds of mine and other materials, or to select the mine.

3) The fine powder grinding machine is widely used in building material, and chemical industry.

4) There are two ways of grinding: the dry way and the wet way.

5) The fine powder grinding machine can be divided into tabular type and flowing type according to different expelling mine.

6) To use the ball mill/ fertilizer balls , the material to be ground is loaded into the neoprene barrel that contains grinding media.

7) As the barrel rotates, the material is crushed between the individual pieces of grinding media that mix and crush the product into fine powder over a period of several hours.

3.Working principle of fine powder grinding machine

This machine is a horizontal type cylinder rotary device and outside the cylinder there is drive gear which drives the cylinder to rotate during the working process. Materials spirally and evenly go into the first cabin of the grinding machine through the feeding hollow shaft from the feeding device, and inside the first cabin, there are ladder lining boards or ripple lining board in which there are many steel balls with different specifications. 

The cylinder rotates and produces eccentric force to bring the steel balls to a certain height, and then the steel balls will fall down to impact and grind the materials. After being coarsely ground in the first cabin, the materials will go through the single layer partition board and into the secondary cabin in which there are flat lining board, and in the lining board there are steel balls to further grind the materials. 

Finally the powdery materials will be discharged from the discharging grating bar to complete the powder grinding process.

4.Main technical parameters of fine powder grinding machine

1. Bare the main body of the machine

2.Motors and other small spare parts are packaged in wooden cases

3.Or as your requirements

1)Pre-sale services: Enthusiasm

• We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.

2)Sale services: Servant

• Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.

3)After-sale services: Faithfulness

• To establish long term friendship, we will regularly pay return visit to customers. Supplying technique, building design, instruction, installation and debugging for free.

4)We provide one-year warranty to make sure your machine runs consistently.

• We always offering lifelong services and provide spare parts for a long term,and repair main parts under right using for free in one years.

 Zhengzhou Weilite Machinery Equipment Co.,Ltd. is a professional mining machine manufacturer, we also offers other machines for such as crusher, mixer, briquette machine,conveyor belts, etc. Website: / 

 1 What's the mainly purpose of this fine powder grinding machine ?

Answer: It is a key equipment which is using for crushing after the materials have been crushed one time

2 What's the maximum feeding size of the material to the iron ore ball mill ?

Answer: Usually the max feeding size is 25mm, but some machines are suitable for materials less than 20mm.

3 What's the discharging size of the iron ore ball mill ?

Answer: Uaually the size between 0.074 and 0.4.