CHAENG has rich experience in manufacturing large steel casting parts for rolling mill, such as rolling mill stand, bearing block, wokroll chock, cylinder block, rolling mill pedestal, and so on, among which rolling mill stand is the key part of the rolling mill working base. CHAENG can manufacture rolling mill stand/housing with high sufficient strength and stiffness according to customers' drawings and requirements.
|Customizable||Yes, based on user's drawings|
Which famous international steel company choose us?
1. Mittal Steel Group
2. TATA Group
3. Baosteel Group
4. Pohang group
Why they choose CHAENG:
1. 10 years of casting experience, fast delivery
Advance equipment and casting technology lay the foundation for high-quality castings of CHAENG; CHAENG has cooperated with Shanghai Baosteel, Mittal Group, Tata Group and other world-class steel companies.
2. International quality system certifications
We successfully passed the ISO9001:2015 international quality system certification. CHAENG rolling mill stand is produced in accordance with international standards to effectively guarantee the quality.
3. Professional casting teams to provide customized solutions
Before production, communicate fully with customers and make specific production plan; during production process, strictly control every procedure of modelling, casting, testing etc.,to pursue 100% quality; regularly train the front-line operatives, to ensure stable production quality of rolling mill stand.
The first step: Simulation and modeling
Before casting, numerically simulate the casting process by CAE software to analyze the molding process, predict and optimize the product quality.
The second step: pouring and heat treatment
Sample the hot metal and perform the spectral analysis. After qualification, the pouring shall be carried out according to the principle of "low temperature and quick casting", and the pouring time and temperature shall be recorded.
The third step: polishing and flaw detection
CHAENG has professional mechanical polishing teams and large-scale blasting apparatus, which can effectively improve the appearance quality of rolling mill stand, to meet customer’s requirements on surface finish. Moreover CHAENG take use of advanced detection equipment for non-destructive testing to ensure the internal quality of rolling mill stand, strictly stop any defective goods from leaving the factory.
The rolling mill used by a Shandong manufacturer is equipped with a rolling mill stand produced by CHAENG which is stable today.
A large crusher manufacturer in Henan has purchased CHAENG rolling mill stand. It has been found to be very stable after use.
Office Add: Mengzhuang Town, Huixian City, Henan Province, China