Heat Treated Grinding Rods

  • Heat Treated Grinding Rods Manufacturers, Heat Treated Grinding Rods Factory, Supply Heat Treated Grinding Rods
  • Heat Treated Grinding Rods Manufacturers, Heat Treated Grinding Rods Factory, Supply Heat Treated Grinding Rods
  • Heat Treated Grinding Rods Manufacturers, Heat Treated Grinding Rods Factory, Supply Heat Treated Grinding Rods
Heat Treated Grinding Rods
  • HY
  • China
  • 20-45 days
  • 50000T

Our Forged Grinding balls produced by advanced automatic rolling machine ( Balls from 20mm-70mm) + Labor Air Hammer ( 80mm-150mm) with special Heating treatment and strict quality control systerm , which make our grinding balls high performance

Grinding balls 'Raw Material Purchase : Strategic partnership with standard steel enterprise and sign the long term agreement (50,000 Tons annually ) Purchase directly from Chinese famous standard steel enterprise , such as laigang Group, HBIS, ANSTEEL, XIWANG Special steel .

We have special department of QC teamwork .The QC department director have 10 years experience in this industry . The team is responsible for inspection during production , inspection before delivery .( Forged Steel Grinding balls Surface and core hardness test each day each batch and all will be recorded and filed in documents ) .

HY Grinding Rods Production process :

  1. Raw Material inspection --Blanking--Burr Grinding--Intermediate Frequency Furmace Heating-- Straightening --Quenching Treatment-Tempering Treatment--Inspection--Packaging

  2. Specification:

    1) Size: Dia40-140mm   Length 3000-6000mm

    2) Hardness: HRC 45-55

    3) Chemical elements(%)

    C. 0.48-0.85   Si: 0.15-0.37   Mn: 0.7-1.0   P: 0.035MAX    S: 0.035MAX

  3. Mechanical Properties Table (HRC)

Diameter (mm)

Surface Hardness

Impact Test ( Ak)

Tensile Strength (MPa/m㎡)

¢40-140

45-55

≥12

≥1000

Grinding Rods

Ball Milling The Grinding Balls are produced from High Carbon or Alloy steel bars and then forged into balls or by Auto rolling machine improving the output.which are for use in mineral processing ball milling operations . Using the high carbon content and high hardness levels for maximum abrasion resistance . in nominal sizes from 1.0” to 4.0” in diameter.2. SAG Milling Haoyang Balls range has some of the leading SAG ball products in the industry, that are specifically designed for today's SAG milling environments. Haoyang has developed a product with high toughness and superior wear life.3. Ball Milling for Industrial Applications Haoyang manufactures grinding balls for use in industrial applications such as power and cement. The balls are manufactured from high carbon, alloy steel bars and then forged into balls.

Raw Material Quality Guarantee 

Haoyang has established strategic relationships with our local steel plant or supplier allow us to guarantee all the grinding balls supplied to our customers are made from the highest quality steel and meet strict specifications. Each batch of balls will be recorded via Steel Heating Number for the following track.


Forged Grinding balls chemical composition :

Brand 

Remarks

Chemical Composition (%) of Raw Material 

C

Mn

Cr

S

P

Si

Hardness 

HY-1

60Mn

0.57-0.65

0.7-1.0

《0.25

Max0.030

Max0.030

0.17-0.37

58-60

HY-2

65Mn

0.60-0.70

0.90-1.2

《0.25

Max0.030

Max0.030

0.17-0.37

58-65

HY-3

75Mn

0.72-0.92

0.90-1.2

《0.25

Max0.030

Max0.030

0.17-0.37

55-65

HY-4

B2

0.72-0.85

0.7-1.2

0.42-0.85

Max0.030

Max0.030

0.17-0.37

60-65

HY-5

B3

0.5-0.65

0.4-1.0

0.77-1.10

Max0.030

Max0.030

1.4-1.8

60-65

 Dimension Series :

Heating Treated Grinding rods


Grinding balls Production Process :


Grinding Rods


Packing of Grinding Media Balls

The grinding balls to be packed in steel drums with openable top or bulk bags. The plastic bags should be of good quality with 5:1 safety ratio. Drums or bags packed on pallets made of heat treated wood or plywood.

Heating Treated Grinding rods



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