18-25 TPH Ore Grinding Mill PLC Control AGMA Standard Grinding Machine

Grinding Machine Ore Grinding Mill PLC Control American AGMA Standard

1. Basic introduction of grinding machine

Grinding mill is the main equipment in the pelletizing process. It handles materials with a water content of 8% to 13%, so that the materials are fully mixed and refined, and the surface area of the material particles is increased. The use of grinding mill can shorten the production process of pellets, save energy consumption of equipment, and improve the quality of pellets and metal recovery rate, improve labor conditions and environmental protection conditions, etc., so it has been rapidly promoted in the pelletizing process.

2. Technical characteristics of the grinding machine

(1) The transmission forms used by the drum mill include edge leaflet, center drive, multi-point meshing edge drive, etc.; the drive forms include asynchronous motor + reducer + pinion + large gear and synchronous motor + air clutch + pinion + large gear;

(2) Generally, the support method of static and dynamic pressure bearings at both ends is adopted, and a fully enclosed self-aligning 1200 line contact 'rocker type' bearing is used. Full static pressure support;

(3) The large open gear is designed according to the American AGMA standard, equipped with a sealed and reliable gear cover, and equipped with a glycerin automatic spray lubricating device;

(4) The cylinder is the key part of the mill, and a computer is used to carry out finite element analysis on it to ensure the reliability of its use;

(5) The large and medium-sized mills are equipped with slow drive devices;

(6) Large and medium-sized mills are equipped with high and low pressure lubrication stations;

(7) The control and protection system adopts PLC control.

3.Ore grinding mill technical parameters

4. The working principle of the grinding machine

When the cylinder is driven by the peripheral large gear to rotate, the material is impacted by the grinding medium steel ball, and the grinding between the ball and the ball and between the ball and the cylinder lining plate fully exposes the fresh surface of the material, and is fully mixed. It is discharged from the mill through the discharge hole and enters the next process. This machine can effectively reduce the amount of bentonite added and improve the strength of green balls.

5.Ore grinding mill photo explanation

Luoyang Zhongtai Industries Co., Ltd. The company was founded in 1981 and finished joint stock reform in 2005. There are eight subsidiaries and it's an independent legal entity with the qualifications of operating import & export trade.

With a garden-like industrial park and modern standard plant covering 80,000 square meters, ZTIC possesses advanced equipments, technologies and detecting methods. After more than 30 years development, the company has developed into a collectivized one with product designing, manufacture, installation and technical services as a whole. The products comprise all the equipments used in mining, cement, metallurgy, construction as well as the related accessories with high power reducer and large-sized castings & forgings, etc.

ZTIC has acquired ISO 9001:2008 Certification of conformity of Management System Certification, Mine Product Safety Authentication, Recognition for BV Mode Ⅱ Survey Scheme in France, Mining Electrical Equipment KY Certification, etc.
The company has also acquired "Fully Quality Management Achievement Award", "Top 50 Enterprises", "Henan Outstanding Innovative Enterprise” and “The Most Powerful Enterprises of Henan" in 2010.

Quality product performance and good reputation, our products have been exported to mnay countries and regions in the world, including: Russia, Serbia, Australia, Mongolia, Indonesia, Bangladesh and other countries, the products are subject to a great welcome and praise.