Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: DICHENG
  • Model Number: Dia. 8-150 mm
  • Application: Cement Plant
  • Material: Steel
  • Dimensions: Dia. 8-150 mm
  • Product name: Super High Chrome Cast Grinding Steel Ball For Cement
  • Hardness: 56-63HRC
  • Surface treatment: Heat treatment
  • Process: Casting+surface Treatment

Packaging & Delivery

Packaging Details Ton bag and Iron Drum.
Delivery Time According to the quantity

Super High Chrome Cast Grinding Steel Ball For Cement


Company Introduction

The annual production capacity of

Shandong Dacheng Machinery Technology Co.,Ltd  

is 50000 tons including forged grinding

media ball, cast grinding media balls

(Ø10mm-Ø150 mm) and grinding

cylpebs(Ø8*10 mm -Ø50x60 mm).

Our company certified by ISO9001:

2008 quality control system. With stable

quality, competitive price, timely delivery

and good service, Dacheng gained

customers praises from home and abroad,

all those products are not only widely

used in various mines, mineral processing

plants, cement plants, thermal power plant

also sold to Saudi Arabia, Mongolia, India

, South Korea, Pakistan countries and





Super High Chrome Cast Grinding Steel Ball For Ball Mill

(Cr: 20%-30%)



 3. Typical Hardness Distribution:

We can make precise control on steel ball's overall hardness during processing, it make overall hardness are even, there is no more than 2.5 HRC difference between core and surface hardness.

Note: Above chart is hardness profile typical distribution of ZQCR28 100mm steel ball. 

4. Quality Assurance:

Quality Assurance: The breakage rate should be less than 1% in ball mill application.


The Process Line Of Casting Steel Ball


Inspection Center

1)DICHENG own a professional laboratory center, not only work for quality inspection on company's products but also inspect products for customers provided. At same time, we always give advice for product selection.
2)Based on ISO9001:2008 and take it as quality management foundation, from entrance of materials to delivery, every process, key technology procedure was set up a process control card and supervised controlled by full-time quality inspector. Issued regulations on workshop self inspection, quality control re-inspect, final respect before delivery.
3)In terms of physical and chemical testing, equipped with direct reading spectrometer that imported from Germany, Rockwell and Richter hardness tester, dropping balls tester, impact tester, and many other advanced inspection equipment..
4)Advanced spectrum detection throughout the production process of furnace, semi-finished products, finished products, so as to identify the chemical elements content visually and effectively, and ensure the long-term stability of chemical components and performance..
5)Configuration and use of advanced testing equipment, this can identify finished products mechanicals performance and avoid defected steel ball or wear resistant parts enter into ball mill. And with these equipment we can compare to the other industry's product to improve the whole heat treatment and the performance of the product. The advanced testing equipment provide us the effective scientific basis for product quality improvement and new wear resistant material researching.


Appliacation of Grinding Steel Ball


Super high chrome grinding ball usually apply to cement raw materials, clinker field, gold /copper /silver /molybdenum /lead-zinc /bauxite mines for ores grinding, it also suitable for ball mill in polymetallic ores grinding. The high chrome balls it will be good grinding media in thermal power's coal mill, building materials grinding. 


Package of Grinding Steel Ball

1. Ton bags packing

2. Steel Drum Packing

3. Steel Drum+ wooden pallet(1 Steel Drum+1 wooden pallet)

4. Steel Drum+ wooden pallet(2 Steel Drum+1 wooden pallet) 


Certificate of Grinding Steel Ball

Diameter's Selection of Cast Grinding Steel Ball


China (Mainland)
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