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High impact value steel grinding ball / grinding media steel balls Dia 20-150mm
High impact value steel grinding ball / grinding media steel balls Dia 20-150mm
High impact value steel grinding ball / grinding media steel balls Dia 20-150mm
High impact value steel grinding ball / grinding media steel balls Dia 20-150mm
High impact value steel grinding ball / grinding media steel balls Dia 20-150mm
High impact value steel grinding ball / grinding media steel balls Dia 20-150mm
Specifications
Brand Name :
ZW
Model Number :
45#,60MN,B2,B3
Certification :
ISO9001:2008
Place of Origin :
Jinan city,Shandong province,China
MOQ :
10 tons
Price :
Negotiable
Supply Ability :
Annual output 80000 tons
Delivery Time :
3 days after order confirmation
Packaging Details :
container bags ,steel drum
Size :
Dia20-150mm
Hardness :
55-65HRC
HS code :
73261100
Heat Treatment :
water quenching
Product name :
grinding media balls
Technical :
Forged, Hot Rolling
Application :
cement plant, power station, mine, chemical industry
Description

High hardness and good wear resistance Steel Forged Grinding Ball

FORGED STEEL BALL CHEMICAL ELEMENTS AND HARDNESS

Material Chemical elements
C Si Mn P/S Cr
B2 0.72-0.85 0.17-0.37 0.7-1.0 ＜0.04 0.4-0.6
60Mn 0.55-0.65 0.17-0.37 0.7-1.0 ＜0.04 ＜0.25
45# 0.42-0.50 0.17-0.37 0.5-0.8 ＜0.035 ≤0.25
B3 0.58-0.66 1.6-1.9 0.65-0.8 ＜0.025 0.7-0.9

Hardness

Material

25mm-50mm

HRC

60mm-90mm

HRC

100mm-125mm

HRC
Surface Core Surface Core Surface Core
B2 60-65 58-62 58-63 50-55 56-60 40-45
60Mn 58-63 55-60 58-63 40-45 56-60 30-35
45# 55-58 45-55 55-58 30-35 50-55 25-30
B3 58-62 56-60

High impact value steel grinding ball / grinding media steel balls Dia 20-150mm

Prodcution Line:

1.Traditional Hammer Forging: Raw material-Cutting-Heating-Forging-Quenching-Tempering-Testing-Packing

2. Hot Rolling

High impact value steel grinding ball / grinding media steel balls Dia 20-150mm

Testing:

Quality control for each production shift (4hours/Shift);

Hardness, chemical elements and impact testing after production for each production shift;

SGS –third party testing before each delivery

Packing:

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

Company Profile:

We, Jinan Zhongwei, are manufacturer and exporter of grinding balls in China,with the annual output of 50,000 to 70,000 metric tons.


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%.

High impact value steel grinding ball / grinding media steel balls Dia 20-150mm

Product tags

grinding media steel balls

,

100mm forged mill balls

,

steel grinding media balls
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High impact value steel grinding ball / grinding media steel balls Dia 20-150mm

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Product Detail
Brand Name :
ZW
Model Number :
45#,60MN,B2,B3
Certification :
ISO9001:2008
Place of Origin :
Jinan city,Shandong province,China
MOQ :
10 tons
Price :
Negotiable
Contact Supplier
High impact value steel grinding ball / grinding media steel balls Dia 20-150mm
High impact value steel grinding ball / grinding media steel balls Dia 20-150mm
High impact value steel grinding ball / grinding media steel balls Dia 20-150mm

Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd

Verified Supplier
10 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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