• High-Medium-Low chrome casting grinding media balls for mine and cement mill
  • High-Medium-Low chrome casting grinding media balls for mine and cement mill

High-Medium-Low chrome casting grinding media balls for mine and cement mill

  • USD $650 - $750 / Metric Ton Get Latest Price
  • jinchi
  • forged
  • Shandong, China
  • 20 Metric Ton / Metric Tons
  • T/T MoneyGram
  • 2000 Metric Ton / Metric Tons per Month
  • qingdao
Product Details
Application:metallurgical selection in mine,grinding coal in power plate Material:Steel Dimensions:20-150mm
Packaging Details 1. big woven bag 2. steel iron drum 3.according to your requirments
Product Description

Specifications

no defects steel forged ball for mill 1: diameter: 20~150mm 2: HRC: 50~65 3: material: steel 4: ISO9001:2008 

no defects steel forged ball for mill 

1.HRC: 60-652.Dia: 20mm-150mm3.high hardness4.good wear resistance and low breakage

1.Chemical composition:

C

Si

Mn

Cr

S

P

0.50-0.65

0.15-0.37

0.6-1.2

≤0.25

≤0.04

≤0.04

0.7-0.9

0.45-0.75

0.7-1.25

0.11-0.4

≤0.04

≤0.04

2.Specification and Hardness of Grinding Media Ball

Nominal diameter

(mm)

Diameteical tolerance

(mm)

Weight of Single

of forging ball

in average

Number of piece of

One ton forging ball

in average

Surface

hardness

Impact

toughness

DIA 20

DIA 25

DIA 30

DIA 40

DIA 50

+2

-1

32

64

110

263

513

31250

15625

9090

3802

1949

55-65

≥12

DIA 60

DIA 70

DIA 80

DIA 90

DIA 100

+3

-2

888

1410

2104

2996

4110

1126

709

475

333

243

DIA 110

DIA 120

DIA 130

+4

-2

5457

7102

9030

182

140

110

DIA 140

DIA 150

+4

-3

11278

13871

88

72

3.Production process:

4. Applied fields:       a) Mines       b) Cement plants       c) Power stations

       d) Chemical industry 

Jinan Jinchi Steel Ball Co., Ltd.

We Provide

Grinding Ball ,Steel Ball ,Steel Bar

Main Markets

Africa , Southeast Asia , South America , Eastern Asia , North America , South Asia , Oceania , Eastern Europe , Northern Europe , Central America , Western Europe , Mid East , Southern Europe , Domes

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