|Place of Origin:||CHINA|
|Model Number:||GB/T 17445-2009|
|Minimum Order Quantity:||10/tons|
|Packaging Details:||container bags or steel drums|
|Delivery Time:||7-14 days|
|Supply Ability:||50000 tons/year|
|Name:||Cast Iron Steel Grinding Media Balls||Material:||Cr:5|
|Chemical Composition:||C Si Mn Cr S P||Impact Test:||≥4 AK.j/cm^2|
|Endurance Test Times:||≥10000||HRC:||45-48|
|Heat Treatment:||Oil Quenching||Production Equipment:||Forging Forming|
|Application Fields:||Metal Mine,power Station,cement Plant,etc||Breakage Guarantee:||≤1%|
|Nominal Diameter:||25mm-140mm||Diametrical Tolerance:||+1.5,-0.5|
|Microstructure:||M+C||Quality System Authentication:||ISO9001:2008/SGS TEST REPORT|
|Packing Terms:||Container Bags Or Steel Drums|
casting iron balls,
Cast Iron Ball
middle chrome casting iron ball for ball mill:
THE PROCESS LINE OF PRODUCTION:
raw materilals----scientific proportioning----electric furnaxe smelting----assay before furnace----mould forming----polishing----Heat treament----Dimension test----Hardness test----Packing----Transportation----Sea freight
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.
Process features of cast iron balls:
Melting and pouring process---all cast steel balls are oriduced by intermediate frequency electric furnace.the purity and stability of materils aaaaaate effectively ensured after uniform temperature conditioning and twice hot metal purification.
Specifications of our products as follows:
Type and Chenical Composition of Cast Balls
5.Package: Steel drums (850kg per drum) or Flexible Container Bags ( 1000kg per bag)
1)High hardness, Good Toughness, Lowest breakage, Good Wear Resistance;
2) Widely application in Metal Mines Mill Processing, Cement Industry, Power Plant, Building Material Industry etc.
3) The wear resistance of high chrome cast iron balls are 1.8 times greater than common forged steel balls.
4) The grinding media balls for mines and cement industry have a lower wearing rate, could increase the efficiency of mill grinding and processing, also can increase the output production and assurance of the mineral concentrate quality.
5) Low quantity of balls for adding every time means lower balls consumption, lower Mineral processing cost, good savings in production cost and purchasing cost !
Contact Person: Mr.Stevin Liu