High/Low chrome iron cast grinding ball for cement plant:

grinding  cylpebs is widely used in cement industry, mining industry, chemical industry,light industry, ceramic coatings, thermal power and other industries of superfine processing. Nanfang high chrome grinding ball/bar is preferred products in all the cement and mining plants.
Processing mode:casting,Heat treatment:oil quenching Technology.

We are one of the largest factory specialized in producing Forging Grinding Media Ball, Rolling Grinding Media Balland Casting Grinding Media Ball in China. It was founded in 1988, located in Zhangqiu City, Shandong Province, China. Annual Production Capacity is 50,000 metric ton. There are 120 employees, covering an area of 15,000 square meters. Our products have been exported to more than 30 countries and got a lot of praise. We have large-scale production workshop, advanced production equipment and perfect quality assurance system. Our company has passed ISO9001:2000 quality system authentication and we always keep sincere service promise.

1. Size: Dia. 10mm-50mm       

2. Material: high/medium/low chrome alloyed

High Chrome: 10-18% Medium Chrome: 3-6% Low Chrome: 1-3%

3. Characteristics: high hardness, good wear resistant, low breakage, no deformation.

4. Hardness: 45-65HRC; Breakage rate ≤1%

5. Application: cement, metallurgy, mining, electric power, chemical and magnets industries.

6. Packing: Container Bag: Dia20mm-Dia150mm 1000Kgs/Container Bag (GWt:1002Kgs) Steel Drums:

Dia20mm-Dia80mm 900Kgs/Drum (GW: 915Kgs) ; Dia90mm-Dia150mm 850Kgs/Drum (GW: 865Kg)

                          Type and Chenical Composition of Cast Balls

Specification:16*16   18*18  18*22   20*25   20*30   20*35   22*30 

                      25*25   25*30  25*35  30*35   30*40   35*40   35*45