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20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
Specifications
Brand Name :
ZW
Model Number :
grinding steel ball
Certification :
ISO9001:2008
Place of Origin :
Jinan city,Shandong province,China
MOQ :
1 tons
Price :
USD 620-670/Ton
Supply Ability :
Annual output 90000 tons
Delivery Time :
20-25 days after order confirmation
Packaging Details :
Iron drum/ton bag
Lead Time :
30-35days
Product Name :
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
Meterial Choice :
B2;B3;B6;C45;60Mn
Coutry Of Origin :
Shandong, China
Key Word :
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
Core Hardness :
62hrc
Impact :
≥12 Ak.J/cm2
Customized Retail Package :
YES
Description

20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement

Description:

Product Features:
1.The breakage rate less than 1.0%, crush resistance is generally cast ball more than 10 times.
2.The impact toughness of high impact toughness than 12J/cm2: 8 meters, more than 20000 times of falling ball experiment.
3.The high hardness, the surface hardness from 42-68 HRC.
4.No deformation,not out of roundness.
5.Compact structure, high performance-price ratio.

Hot Rolling Grinding Ball
Hot Rolling Grinding Ball has high hardness, impact toughness, no deformation, anti broken capability characteristics, widely used in non-ferrous metal processing industry, chemical industry, power industry, cement industry and non-metallic broken from the manufacturing industry, as the global energy consumption, make a significant contribution to environmental protection.

Size: 20-150mm

Origin: Shandong, China

Material Chemical Elements
C Si Mn P/S Cr Hardness (HRC)
45# 0.42-0.50 0.17-0.37 0.5-0.8 <0.035 <0.25 60-65
60MN 0.55-0.65 0.17-0.37 0.7-1.0 <0.04 <0.25 58-63
B2 0.72-0.85 0.17-0.37 0.7-1.0 <0.04 0.4-0.6 55-58
B3 0.58-0.66 1.3-1.9 0.65-0.8 <0.025 0.7-0.9
 56-65
B6 0.97-1.03 0.2-0.3 1.0-1.1 <0.025 0.5-0.6 61-65

Hardness

Material

25mm-50mm

HRC

60mm-90mm

HRC

100mm-125mm

HRC

130-150mm

HRC
Surface Core Surface Core Surface Core Surface Core
C45 55-58 55-58 50-68 23-30 48-52 22-26 48-52 22-25
60Mn 58-62 55-60 58-62 30-36 57-61 26-32 57-61 26-30
B2 60-64 58-64 57-64 45-60 55-60 38-48 55-60 38-42
B3 62-65 60-65 60-65 58-65 56-65 50-62 56-63 50-55
B6 62-65 60-65 61-65 58-65 60-63 50-62 61-63 50-55

20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement

Raw Material:

Strict quality control of steel material from LAIWU STEEL FACTORY GROUP, the Biggest

factory group in North of China.

20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement

Prodcution Line:

1.Traditional Hammer Forging:

Raw material-Cutting-Heating-Forging-Quenching-Tempering-Testing-Packing

2. Hot Rolling

20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement

20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement

Testing:

Testing standards and items include hardness testing, appearance testing, wear resistance testing, tolerance testing, roundness testing, quality testing, composition testing, material testing, metal grade identification, chromium content testing, impact resistance testing, non-destructive testing, etc.

Testing equipment and tools include hardness tester, optical microscope, roundness tester, diameter measuring instrument, chemical analyzer, tensile testing machine, fatigue testing machine, surface roughness tester, X-ray diffractometer, coating thickness gauge, density meter, impact resistance testing machine, conductivity test, etc.

Packing:

Container bags(Net weight:1000KGS) or Steel drums(850-900KGS) or in clients' requirements

20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement

Company Profile:


Our company is located in Zhangqiu ,Jinan City,Shandong Province, which is provided with superior geographical position and convenient transportation. Our company covers an area of 15,000 square meters,with two million registered capital .And there are 150 existing staff,including 21 technicians.
Our main products: forging grinding steel balls,and (high,low,medium) chrome alloyed casting iron balls,casting cylpebs,grinding rods.

Application of our products: various mines,cement plants,power stations and chemical industries.

Priorities of our products: High hardness, good wear resistance, breakage rate lower than 1%.

20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement

20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement

20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement

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20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement

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Product Detail
Brand Name :
ZW
Model Number :
grinding steel ball
Certification :
ISO9001:2008
Place of Origin :
Jinan city,Shandong province,China
MOQ :
1 tons
Price :
USD 620-670/Ton
Contact Supplier
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement
20mm-130mm Hot Rolled Steel Grinding Media Ball Steel Balls for Mine Ball Mill Cement

Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

Verified Supplier
11 Years
shandong, jinan
Since 2000
Business Type :
Manufacturer
Main Products :
Grinding Steel Balls, Grinding Media Balls, Forged Grinding Ball
Employee Number :
100~120
Certification Level :
Verified Supplier
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