Company profile

Henan Kuangyan Industrial Heavy Mahinery Co., Ltd. is specialized in heavy equipment like various crushers, magnetic separators, mining machines, bricks and blocks machines, cement production line, AAC block line, etc., which is located in the middle of China. Our competitive price, high quality products and excellent after-sales service had gain us good reputation in this field.

Crushing equipment: jaw crusher, impact crusher,cone crusher, hammer crusher, sand making machine, vibrating feeder, vibrating screen;

      Mine-dressing equipment: ball mill, spiral chute, classifier, flotation machine, magnetic separator;

      Building material equipment: rotary dryer, rotary kiln, autoclave aerated concrete equipment (AAC plant)

      Production line: sand production line, stone production line, active lime production line, cement production line, AAC block plant

Our company is headquartered in Zhengzhou Country's High-tech Industrial Development Zone, which consists of three branches, a research and development department. Since the establishment of the company, always adopt advanced modern management system, and focused on innovation, has brought together a number of scientific and technological elite, the company employees is more than 500people now, with 20 senior engineers, and more than 100 midding technicians. The company has long-term cooperation with domestic scientific research units, has introduced advanced technology, technics and testing system at home and abroad.

Our service:

1. Pre-sales services:

   1) Select proper equipment model; 

   2) Design and manufacture products according to clients' special requirement;

   3) Arrange for visiting our factory, assist them to handle relative procedure, such as visa.

2. Services during the sale: 

   1) Make sure goods prepared within delivery time;

   2) Pre-check and accept products ahead of delivery;

   3) Prepare documents required to help customer pass customs clearance;

   4) Help clients to make Project evaluation and feasibility analysis and draft solving plans.

3. After-sales services:

   1) Assist clients to prepare for the first construction scheme; 

   2) Install, debug and examine the equipment; 

   3) Train technical personnel the first-line operators;

   4) Provide technical exchanging;

   5) Offer spare parts at a best price for long term.

Note: Responsible for handling other required matters conforming the state regulations

Brief Introduction of Ball mill :

The Cement Ball Mill  is a high efficiency fine grinding machine that widely used in the industrial production and select mine . especially used in cement , silicate , new construction material, refractory materials , fertilizer , black and non-ferrous meterial ore dressing , glass ceramic industry ,etc. Can grind the ores and other grindability materials with dry or wet way . According to the ore discharging ways , ball mill can be divided into tabular type and flowing type .

When wet Ball Mill works, certain water and other liquid will be added into materials to increase flowability of materials, so the capacity is increased. When dry Ball Mill works, capacity is affected because material flowability is reduced, so absorbing wind device is needed on the outlet of Ball Mill, and then negative pressure is formed in the Ball Mill to increase flowability of material, so the capacity is increased.

Structure of Ball mill :

Ball mill consists of feeding part , discharging part , transmission part ( reducer , small transmission gears , motor , electric control ) and other major parts .

The quill shaft adopts cast steel part and the liner is detachable.

The turning gearwheel adopts casting hobbing process and the drum is equipped with wear-resistant liner, which has good wear-resistance.

Working principle of Ball mill : 

The feeding device evenly send the materials to the first grinding bin of the ball mill cylinder , the first grind bin has the step plate or corrugated plate , built in different specifications steel ball , Cylinder rotation produce the centrifugal force that throw the balls to a certain height , balls falling to beat and hit the materials for achieve the materials coarse grinding . then, through the segregation board , to the second grinding bin where inside has the flate plate and steel balls for the regrinding , then, powder will be get by the discharging part , grinding work finished .

 Aplication of ball mill:

 The energy saving ball mill is a key equipment for regrinding, it is widely used for the cement, the silicate product, new type building material, fire-proof material, chemical fertilizer, black and non-ferrous metal, glass, ceramics and etc. The ball mill can grind ore or other materials that can be grinded either by wet process or by dry process

Feature of ball mill: 

1) The ball mill generally grinds material 1/4 inch and finer, down to the particle size of 20 to 75 microns.

2) The longer the ball mill runs, the finer the powder will be.

3) The capacity is large, can meet cement, chemical industry need.

4) There are two ways for grinding: dry and wet.

5) The Scale board (ZGMN13, rubber) and medium (aluminum ball, steel ball and so on) can choose according to different raw material and usage.

Ball mill parameters