STRUCTURE
This kind of ball mill consists of several parts including fillings entrance setup,main bearing,rotary part.transmission part, gear cover and so on. The tube which equipped with anti-friction sheathing board inside is welded of rolled steel plate. There is a hole on the tube for the use of the maintenance worker can get in and out to maintain or repair the machine.

PRINCIPLE
When the tubular body is rotating,the fillings and grinding medium is brought up to a certain height by the tubular body, and then they fall down or roll down freely from the wall of tubular body.The grinding of ores grinding ore to powders by wallop made by falling grinding medium and its grinding and peeling activity.

Technical Specifications and Performance
 

Note: According to the hardness and thickness of the material, the handling capacity written above just for reference purposes only. (Refer to raw ore handling capacity)

Company introduction
Tangshan Mining Machinery Factory produces complete sets of equipment and sand for metallurgy, mining, building materials, environmental protection, etc
A professional manufacturer specializing in the design and manufacturing of complete sets of stone materials and dry discharge of tailings The company was founded
In 1971 and 1997, it was converted into a joint-stock enterprise.
The company covers an area of over 50 acres, with a total asset of 90 million yuan. Currently, there are more than 200 employees, including
96 technical personnel.
Various processing and testing equipment: 8m, 5m, 4m vertical lathe, 8m, 5m, 3.15m roller
Large processing equipment such as gear machines, 6-meter planers, precision boring machines, medium frequency quenching, and automatic welding
More than 300 Ultrasonic welding flaw detectors, W15-23 material testing machine, aging vibration devices, etc
Table cover.
The main products include: various models and specifications of Jinma brand crushers, ball mills, graders, and magnets
Selection machine, dehydration screen, linear screen, screening machine, feeder, vertical roller mill, etc.
Among them, 17 products have obtained national patents. Among them, crushers and ball mills have won multiple awards
National level honors.
The products are sold throughout the country and exported to international markets such as Russia, Mongolia, South Korea, Chile, etc.
We are members of the China Heavy Machinery Association, the Crushing and Grinding Association, and the Mining Machinery Association
Member of the association and member of the China Building Materials Machinery Association. We have participated in multiple equipment manufacturing standards
Develop.
The company's principles are: first-class talents, first-class management, first-class machines, and first-class quality
Quantity and first-class honor.
Sincerely hope to establish friendly cooperation with you.