CHAENG can make all kinds of rockers for vertical roller mills according to the drawings and sizes provided by the customers. Welcome to visit and consult!
According to customer requirements, CHAENG selects the appropriate wooden mold for modeling design, use CAE simulation casting before actual casting, in strict accordance with the technological process of wooden mold – modeling – smelting pouring – heat preservation –sand cleaning and out of the pit – heat treatment – rough machining and fine machining – packaging and delivery, produce high-quality vertical mill rocker arms.
With rich processing and manufacturing experience in matching and establishing vertical mill and cement plants, CHAENG is mature in the rocker arm casting technology and has advantages compared to peers:
1. Good wear resistance and not easy to break;
2. Arc air gouging and shot blasting ensure the appearance quality.
3. Two-stage flaw detection to ensure quality;
4. powerful, short casting cycle, and the production cycle of cast steel blank are 25-45 days depending on the casting process and technical requirements of products.
With many years of casting experience and advanced technology, CHAENG has been confirmed and favored by customers in China, and has been applied to the construction of various production lines:
The rocker arm of CHAENG is used in the 300,000t/a nickel slag production line of PT. Indoferro
The rocker arm of CHAENG is applied to 1500,000t/a composite powder production line of Shanghai Bao steel
1. Large casting bases ensures the quality
CHAENG has its own large casting bases, and employs top talents in the industry as the senior management personnel and technical backbone in the casting process. Now, CHAENG casting base already has the comprehensive ability to provide users a series services from casting to finished products and a complete solution to the key parts.
2. Two stage flaw detection to ensure the long use time of spare parts
Great Wall machinery makes a particular process plan according to the different needs of customers and strictly monitors each casting link to make sure every product is 360 ° nondestructive flaws detected before delivery, and eliminate all defective products from the factory. The advanced technology and meticulous casting process ensure the quality of the castings, thereby making the first maintenance time of the main spare parts 2-3 months later than that of the others.