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Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd

B2 Steel Grinding Balls for gold mining
B2 Steel Grinding Balls for gold mining
B2 Steel Grinding Balls for gold mining
B2 Steel Grinding Balls for gold mining

B2 Steel Grinding Balls for gold mining

Payment Type: L/C,T/T,Western Union
Incoterm: FOB,CFR,CIF,EXW
Min. Order: 1 Ton
Delivery Time: 15 Days

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Basic Info

    Model No.: ZW-01

    Usage: Grind

    Processing Type: Rolling Type

    HARDNESS: 58-65

    Material: B2

    Impact: ≥12

    Dia: 20MM-150MM

    Cuntry Of Origin: China

    Breakage Rate: Less Than 0.5%

Additional Info

    Packaging: Steel drum or container bags

    Productivity: 100000TONS

    Brand: ZW

    Transportation: Ocean,Air

    Place of Origin: ZHANGQIU

    Supply Ability: 30000TONS

    Certificate: ISO9001

    HS Code: 7326110000

    Port: Qingdao Port,China,Shanghai Port

Product Description


  • We are ISO 9001 Certficated manufaturer of steel Grinding Balls .Our steel grinding balls product are subjected to stringent controls that confirm high consistency in the quality of the product. As our steel grinding balls microstructure is fine needle-like martensite, the hardness is higher.

  • under the same wear resistance, Forged Steel Ball's prices and grinding costs are much lower than the cast Steel Ball .All production batches are subjected to tests to hardness, impact toughness, chemical composition.During the production process, we strictly abide by the relevant provisions.


  • Our Steel Grinding Balls are specially designed for use in ball mills and SAG mills.There are 5 series for this product:

    1) 45#Mn Forged steel grinding balls

    2) 60Mn Forged steel grinding balls

    3) 65Mn Forged steel grinding balls

    4) B2 Forged steel grinding balls

    5) B3 Forged steel grinding balls


    Commodity

    Steel Mteria

    Chemical Composition Of Steel (%)

    Hardness (HRC)

    Grinding media Forged steel ball

    C

    Si

    Mn

    Cr

    Cu

    Mo

    P

    S

    45# Steel

    0.42-0.50

    0.17-0.37

    0.50-0.80

    0-0.25

    0-0.25

    0-0.30

    0-0.35

    0-0.35

    45-63

    60Mn Steel

    0.57-0.65

    0.17-0.37

    0.70-1.00

    0-0.25

    0-0.25

    0-0.30

    0-0.35

    0-0.35

    48-65

    65Mn Steel

    0.62-0.70

    0.17-0.37

    0.90-1.00

    0-0.25

    0-0.25

    0-0.30

    0-0.35

    0-0.35

    58-65

    B2 Steel

    0.70-0.80

    0.17-0.37

    0.70-0.80

    0.50-0.60

    0-0.25

    0-0.30

    0-0.35

    0-0.35

    58-65

    B3 Steel

    0.72-0.92

    0.17-0.37

    0.7-1.00

    0.50-0.90

    0-0.25

    0-0.30

    0-0.35

    0-0.35

    60-65

    Technical Specification:

    Commodity

    Nomina Diameter

    (mm)

    Nomina

    Diameter

    (inch)

    Diameter

    Tolerance

    (mm)

    Approx

    Weight

    Per Balls

    (KG)

    Average

    Number

    Per Ton

    (Piece)

    Grinding

    Media Forged Steel Ball

    20

    0.8"

    +2/-1

    0.032

    31250

    25

    1.00"

    +2/-1

    0.064

    15625

    30

    1.25"

    +2/-2

    0.110

    9090

    40

    1.50"

    +2/-2

    0.263

    3802

    50

    2.00"

    +2/-2

    0.513

    1949

    60

    2.50"

    +2/-2

    0.888

    1126

    70

    2.75"

    +3/-2

    1.410

    709

    75

    3.00"

    +3/-2

    1.734

    576

    80

    3.25"

    +3/-2

    2.104

    475

    90

    3.50"

    +3/-2

    2.996

    333

    100

    4.00"

    +4/-3

    4.110

    243

    110

    4.50"

    +4/-3

    5.470

    182
    120

    4.75"

    +4/-3

    7.102

    140
    125

    4.9"

    +4/-3

    8.027

    124

    130

    5.00"

    +4/-3

    9.030

    110

    140

    5.5"

    +4/-3

    11.278

    80
    150

    5.9"

    +4/-3

    13.871

    72


  • STEEL GRINDING BALLS MANUFACTURER


As ISO 9001 certified manufacturer and supplier of Forged Steel Balls ,We Jinan Zhongwei are specialized in the production of Forged Steel Balls ,Hot Rolling Grinding Balls,High/Low/Medium Chrome Cast Grinding Balls,Grinding rod,Grinding Cylpebs,with advantages of high hardness,good wear resistance,no deformance and low breakage.
Casting quality with strength,Forging glory with integrity. Every working procedure we always follow the details of the accused, by providing more wear-resisting of grinding media to help customers to reduce the cost of grinding.
orged Steel Balls are widely used in various mills and applied in mineral processing plants ,mining ,cement plants ,power stations ,chemical industries etc.
Using poor quality Forged Steel Balls does not just compromise your milling efficiency but also comes with a cost penalty because of high wear and breakage rate.


  • QUALITY CONTROL OF OUR STEEL GRINDING BALLS

1). We set up a professional technical team.

Every working procedure we always follow the details of the accused, by providing more wear-resisting of grinding media to help customers to reduce the cost of grinding.


2). We established sound physical and chemical laboratory, being equipped with advanced equipment.
Such as Direct Reading Spectrometer, All Digital Flaw Detector, Linear Cutting, Impact Value Testing Machine, Metallographic Microscope,RockwellHardness Testing Machine), Portable Leeb Hardness Tester and so on.

3). We support the Thrid-Pary Inspection ,Such as SGS, BV ISO, TUV, COTECNA, Asia Inspection etc.


  • QUALITY GUARANTEE OF OUR STEEL GRINDING BALLS

Our forged grinding balls come with the following guarantees:

1. Breakage guarantee:

.Up to 1% - no replacement
.2-4 %-replacement of broken balls of the diameter concerned

.Over 5 %replacement of the complete mill charge

2. Proven Wear rates of:

.Proven wear rates of 0.70 kg/t.
.Recorded relatively high average grind efficiency of 15.28 % for 106 μm and 18.45 % for 300 μm.

.Forged Grinding balls tested: 50mm and 60 mm forged steel balls


  • PACKING AND DELIVERY OF OUR STEEL GRINDING BALLS

Seaworthy standard packaging: Container bags or steel drums or with wooden or non-wooden pallets (At buyer's option)

Delivery: By Sea transportation, in container or bulk vessel.
Port of loading: Qingdao Port,China

Grinding Ball Packing Details


For more details , welcome to send your inquiry .

Looking for ideal B2 Steel Grinding Balls Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Steel Grinding Balls For Mining are quality guaranteed. We are China Origin Factory of B2 Steel Balls. If you have any question, please feel free to contact us.

Product Categories : Forged Grinding Ball > B2 Forged Grinding Steel Ball

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