Product name: Grinding roller of Vertical mill

Material: ZG30Mn

Purchasing unit: Denmark FLSmidth Company

Production unit: CHAENG (Xinxiang Great Wall) Steel Casting Co., Ltd.

Weight: 10-40 tons

Cooperation time: Since 2011

Grinding roller is an important component of vertical roller mill. Long time running needs good wear resistance and high reliability. Therefore, the casting material components are quite a lot and foundry technology is very complicated.

Denmark Smith is a large multinational company with the longest history in the world which specialized in producing full set of cement plant machinery and equipment. It has a large demand for grinding rollers and is very strict with the foundry technology. However, our company is the only one who can meet both the large casting quality demand and welding, finished machining for finished products. Therefore, Great Wall Steel Casting becomes the core supplier in China of Denmark Smith Company.

Since cooperated with Smiths in 2011, CHAENG has provided products which meet the demand of quality, performance, cost and delivery.

Quality

Apart from meeting the demand of our customer, the company makes nondestructive testing of the product.

Performance

Grinding roller produced by CHAENG has the characteristics of high hardness, anti-cracking and high wear resistance.

Delivery

With good processing equipment and skillful operatives, the company can shorten production period and improve service cycles.

Cost

CHAENG is a professional casting steel manufacturer. It can provide casting, welding, machining and finished machining. Compared with purchasing forging pieces from many places in China, Smiths saves a lot purchasing cost.