Forged Steel Grinding Balls - China

The forged steel grinding ball is excellent in surface quality,

toughness, and resistance to impact and abrasion.

It won' t crack and

lose circularity easily.

The forging and stamping method that we use is

that heating the metal until the temperature reaches 1050ºC ( ±50 ºC)

, and utilizing the metalforming machinery to exert pressure onto the

metal blank, then the metal blank coming out with plastic deformation to

become the forge piece with certain mechanical properties, shape and

dimension.

The forging can eliminate the defects such as porous as- cast microstructure generated during the smelting process of the metal, and optimize the microstructure.

Meanwhile, as a result of the preservation of the complete metal flow line, the forge piece has superior mechanical performance to the casting with the same material.

The forged steel grinding ball must use the super wear resistant material to ensure the abrasion resistance, such as the high- carbon steel materials compliant with the national standard, or the high wear resistant alloy steel material researched and developed independently by some companies themselves.

We utilize the steel material manufactured by the national large steel mill.

Even using the same material, different steel mills would produce the steel having different quality.

The quality of the forge piece depends on the quality of the material by 80% .

For example, the forge piece fabricated by using the high manganese steel has good toughness and resistance to impact and abrasion.

It also won' t crack easily.

The forged steel grinding ball is favored by the majority of customers for low price, high economic durability, etc.

Many large- scale related enterprises all utilize the product, such as the international mining giant of Rio Tinto, BHP Billiton, AngloGold Ashanti, etc.

Our product has precise size, high roundness, high hardness and mechanical properties.

It is resistant to abrasion, and won' t deform and crack.

That can be fully shown from the aspects of high overall hardness, high surface hardness of up to 57HRC to 67HRC, high volume hardness as large as 56HRC to 64HRC, uniform hardness distribution, high impact toughness of greater than 12J/ cm

We make a comparison of the consumption of the cast type and our forged rolled type steel grinding balls in a domestic iron ore plant with the result of 0.9kg/ t and 0.6kg/ t respectively.

From the data, we can see that by using our product, the consumption for grinding every ton of ore is reduced by 33.3% .

Company Contact:

• Posted By: Shandong Huamin Steel Ball Joint-stock Co., Ltd.

• Phone: 8653183809606

• Address: Huamin Exporting Industrial Zone, Yangjun Village,, Zhangqiu , China

• Email:

• Business Description: Based on the village of blacksmith, rooted in Confucius charm, Shandong Huamin Steel Ball Joint-stock Co., Ltd. is formerly known as "The First Steel Ball Factory of Zhangqiu County ".
  
  30 years of grinding media manufacturing experience and innovation spirit makes him more great-hearted, energetic and powerful!Our company was founded in 1986, 1993-2003 being as a joint-venture company with a Korean enterprise.
  
  In 2004 we restructured into a stock corporation.
  
  Grinding Ball (Forged & Cast), Grinding rod, Patent equipment of grinding ball and rod are our main product.
  
  Concentrating on abrasive material research and development is the final goal at present and for long!Shandong Huamin Steel Ball Joint-stock Co., Ltd covers an area about 220, 000 square meters, with building area of 50, 000 square meters.
  
  There are 262 existing staff, modern office environment, advanced production equipment, a number of high-quality scientific and technical personnel and management personnel.
  
  After unremitting efforts of all staff for many years, the company has established a leading position in the domestic industry of forged steel ball.
  
  Now we have two production areas, with 11 of forged steel ball production line reached and developed by ourselves; 3 automatic grinding rod production line and the design production capacity can be 150, 000 tons.
  
  Our products are mainly exported to Chile, South Africa, Ghana and more than 30 countries and regions.
  
  Moreover, we have established strategic partnership with the China National Gold Group, China Aluminum Group, Aglogold Ashanti Company, Rio Tinto Group and other Fortune 500 companies at home and abroad.
  
  Our company abides by three rules: offering the best quality products to customer; depending on the power of technological innovation; and creating the No.
  
  1 grinding media brand for Huamin .
  
  Huamin has successively won the Famous Brand Enterprises of Shandong Province, High-tech Enterprises of Shandong Province, the Enterprise of Observing Contracts and Keeping Promise in Shandong Province, Exports Advanced Enterprises of Zhangqiu City and Jinan City and other awards.
  
  In 2013, the company was recognized as No.
  
  1 of comprehensive strength in forged ball industry by China Forging and Pressing Association.
  
  Inheriting excellence to create a better future, Shandong Huamin Steel Ball Joint-stock Co., Ltd will continue to focus on customer demands and adhere to the concept of "one family, one mind, one vigor, " to continuously research and innovate, and bring the most advanced products to all over the world!