• Grinding Media Balls for Cement Plant and Mine
  • Grinding Media Balls for Cement Plant and Mine
  • Grinding Media Balls for Cement Plant and Mine
  • Grinding Media Balls for Cement Plant and Mine
  • Grinding Media Balls for Cement Plant and Mine
  • Grinding Media Balls for Cement Plant and Mine

Grinding Media Balls for Cement Plant and Mine

Material: Steel and Iron
Content: >90%
Usage: Grinding
Processing Type: Cast
Size: 20-150mm
Color: Black
Customization:

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Basic Info.

Model NO.
20mm-150mm
Customized
Customized
Breakage Rate
1% Max
Surface Hardness
HRC60-65
Raw Material Heating
by Electric furnace
Certification
SGS BV TUV
Transport Package
Steel Drum / Container Bag
Specification
ISO9001: 2008
Trademark
ZW
Origin
Zhangqiu, Shandong, China
HS Code
73261100
Production Capacity
50000 Tons

Product Description

Product Description
1) No deformation 
2) High hardness Good wear resistant 
3) Size:Dia20mm-150mm
4) Breakage<1%
5) Certification: ISO9001,SGS.
Grinding Media Balls for Cement Plant and Mine
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
 
Grinding Media Balls for Cement Plant and Mine
Production Description 
 
1) Traditional Forged 
 
Raw material →Cutting  →Heating  → Water quenching  → Tempering2) Auto Hot Rolling
 
 Raw material  →Hot Rolling Mill  → Water Quenching  → Tempering 
Grinding Media Balls for Cement Plant and Mine
Packing
Steel drum (800-950kg per drum) &Container Bag (1000kg per bag) 

QC&QI
1) Raw material: Size, Chemcial elements, Microstructure quality control (LAIWU STEEL)
2) Production Technical: Cutting Size, Heating Temperature, Quenching Technical, Tempering control.
3) Grinding Balls: Hardness, Size, Chemcial elements, Breakage Rate Checking
4) Thrid-Pary: SGS, BV ISO, TUV, COTECNA, AsiaInspection etc.

Company Profile
Jinan Zhongwei established in 2000 , we are a leading manufacturer and professional exporter grinding balls in China.
Our company covers an area of 15000 square meters, now we have 150 staff, including 13 technical staff. Annual output is 50000 tons to 80000 tons Grinding Media Balls for Cement Plant and Mine.
Main products : forged steel ball, cast iron ball ,grinding rod, cylpebs
We have exported to 20 more countries, UAE, Zambia,South Africa, Peru, Chile, Australia, UK, USA, Turkey and so on.

Advantage
1. Jinan Zhongwei has 16 years production and exporting experience.

2.We keep continuous adjustment and improvement in production according to the customer's requirement at the last 10 years.

3.On the basis of satisfied customer's 50,000 tons/year demand, Jinan Zhongwei has more 30,000 - 50,000 tons/year production capacity for the new cooperative partner.

4.Stable price system - 12 months price validity

5.Payment terms ( Negotiate)
 

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Gold Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Number of Employees
39
Year of Establishment
2010-11-04