custom Ball mill wearparts forging casting steel hollow shaft

Ball mill parts forging casting steel hollow shaft

The process flow

Wood mold, modeling, pouring, pit - sand cleaning, heat treatment - finishing (inspection), rough machining - (inspection) - finishing (inspection) - assembly - packaging - delivery

Technological level

1. Adopt unique heat treatment technology to improve the hardness of hollow shaft and enhance the impact force;2. Cast high strength steel to ensure the quality of hollow shaft;3. According to the operation characteristics of the ball mill, the process structure of the hollow shaft was optimized, which greatly ensured the stability of the component under long-term operation and extended the service life of the component.Hollow shaft - fracture problem of ball mill

The hollow shaft is an important part of the barrel rotary bearing ball mill. In the process, the contact and the ball mill sphericalbush neck and neck tube contact arc casting defects and voids may not have stomata; in the processing, and the spherical bearing contact part processing after grinding processing, ensure the precision and smoothness therefore, the casting process requirements are very high.

Our company can Professionally manufacture the mill and the hollow shaft of the ball mill. The powerful casting and forging, heat treatment,machining ability, strict quality, process control method and perfect detection and experimental means make the mill shaft with a high reputation and exported overseas.

Advantages:

1, high quality steel

2, large R fillet

3, high strength bolts and cylinder connection

4, molten steel refining furnace (blowing argon and R-H vacuum treatment)

5, using special sand, strictly control the pouring temperature and casting speed

6, bolster bearing processing, to ensure that the coaxial degree of end mouth and roughness

7, casting rough mechanical properties and chemical composition (internal control standard)

8, ultrasonic examination after rough machining

9, ultrasonic detection and magnetic particle inspection after finishing

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.