Gold Member Since 2015
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Jinan Zhongwei Casting And Forging Grinding Ball Co., Ltd.

Steel Ball, Grinding Ball, Forged Ball manufacturer / supplier in China, offering Wear Resistance 30mm Cast Iron Balls for Ballmill, 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 Casting Iron Ball Wear Resistance 30mm Cast Iron Balls for Ballmill

Wear Resistance 30mm Cast Iron Balls for Ballmill

FOB Price: US $700 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $700/ Ton
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Port: Qingdao, China
Production Capacity: 1000000
Payment Terms: L/C, T/T, D/P, Paypal

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Basic Info
  • Model NO.: high/Medium/Low chrome
  • Content: 100%
  • Processing Type: Forging and Casting
  • Color: Metallochrome
  • Raw Material Heating: by Electric Furance
  • Trademark: Jinan zhongwei
  • Specification: SGS ISO9001: 2008
  • HS Code: 73261100
  • Material: Iron
  • Usage: Mine, Cement Plant, Power Station
  • Size: 20-150mm
  • Customized: Customized
  • Certification: ISO9001:2008
  • Transport Package: Container Bag, Steel Drum
  • Origin: Shandong Jinan
Product Description
Cast iron balls 
Specification:
1) No deformation 
2) High hardness Good wear resistant 
3) Size:Dia20mm-150mm
4) Breakage<1%
5) Certification: ISO9001,SGS.



 
a. Grinding steel ball material:
The high quality round steel.
b. Grinding steel ball application : 
1) Cement Plant
2) Coal Mining, Gold Mining,Silver Mining, Copper Mining
3) power stations
4) Chemical engineering 
c.Package:
Steel drum (800-930kg per drum) or  container bag (1000kg per bag) 
d.Chemcial Elements and Hardness

Physical Property & Microstructure
NameHRCAk(J/cm 2 )MicrostructureTimes of Falling Balls
Low Cr Balls≥45≥2.5P+C≥10000
Medium Cr Balls≥48≥3.0P+C≤Φ80≥15000
≥Φ80≥10000
High Cr Balls≥58≥4M+C+A≤Φ80≥15000
≥Φ80≥10000
M-Martensite     P-Pearliet     C-Carbide    A-Austenite
 

Size(mm)
Weight(kg/pc)Quantity(pc/t)
 
Size(mm)Weight(kg/pc)Quantity(pc/t)
Φ300.119091Φ902.90345
Φ400.253891Φ1004.00250
Φ500.502000Φ1105.30188
Φ600.861153Φ1206.80147
Φ701.37729Φ1307.70129
Φ802.05487Φ1408.74114
 
Our Advantages
1. Jinan Zhongwei has 16 years production experience and complete purchasing,
testing,service system 
2.We keep continuous adjustment and improvement according to the customer's requirement at the last 10 years.
3. On the basis of satisfied customer's 50,000 tons demand, Jinan Zhongwei has more 30,000 tons to 50,000 tons production capacity for the new cooperative partner.
4. Stable price system - 12 months price validity
5. Payment terms ( Negotiate)


Our serious promise: supplying you with high quality products, competitive prices, timely delivery, and satisfactory service. We are always insisting on the theory of "Credit Goal, Client First, and Mutual Profits". Let's build a better future.
 
For more information,  please contact
July Sun
Mobile86-15666667179
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