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Jinan Zhongwei Casting And Forging Grinding Ball Co., Ltd.

Steel Ball, Grinding Ball, Forged Ball manufacturer / supplier in China, offering 2016 Hot Sale Forged and Cast Steel Grinding Balls, Grinding Ball for Mine, Cement Plant, Power Station, Chemical Industry, Good Wear Resistance Forged and Cast Grinding Balls for Mining and so on.

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Supplier Homepage Product Grinding Steel Ball 2016 Hot Sale Forged and Cast Steel Grinding Balls

2016 Hot Sale Forged and Cast Steel Grinding Balls

FOB Price: US $700 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $700/ Ton
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Production Capacity: 1000000
Transport Package: Container Bag, Steel Drum
Payment Terms: L/C, T/T, D/P, Paypal

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Basic Info
  • Model NO.: 45#, 60MN, B2, B3
  • Content: 100%
  • Processing Type: Forging and Casting
  • Color: Metallochrome
  • Raw Material Heating: by Electric Furance
  • Certification: ISO9001:2008
  • Specification: 20-150mm
  • HS Code: 73261100
  • Material: Iron
  • Usage: Mine, Cement Plant, Power Station
  • Size: 20-150mm
  • Customized: Customized
  • Heat Treatment Method: Oil/Air Quenching
  • Trademark: Jinan zhongwei
  • Origin: Shandong Jinan
Product Description
Product Description
1) No deformation 
2) High hardness Good wear resistant 
3) Size:Dia20mm-150mm
4) Breakage<1%
5) Certification: ISO9001,SGS.

FORGED STEEL BALL CHEMICAL ELEMENTS AND HARDNESS
 
MaterialChemical elements
CSiMnP/SCr
B20.72-0.850.17-0.370.7-1.0<0.040.4-0.6
60Mn0.55-0.650.17-0.370.7-1.0<0.04<0.25
45#0.42-0.500.17-0.370.5-0.8<0.035≤0.25
B30.58-0.661.6-1.90.65-0.8<0.0250.7-0.9
 
                                  Hardness
 
 
Material
 
 
25mm-50mm
HRC
 
60mm-90mm
HRC
 
100mm-125mm
HRC
 
SurfaceCoreSurfaceCoreSurfaceCore
B260-6558-6258-6350-5556-6040-45
60Mn58-6355-6058-6340-4556-6030-35
45#55-5845-5555-5830-3550-5525-30
B3    58-6256-60
 

Production Description 
 
1) Traditional Forged 
 
Raw material →Cutting  →Heating  → Water quenching  → Tempering2) Auto Hot Rolling
 
 Raw material  →Hot Rolling Mill  → Water Quenching  → Tempering 

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 .
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.
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Mr. Steven
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