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Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd
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Industrial mines grinding balls for ball mill , heat treatment forged steel balls

Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd
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Industrial mines grinding balls for ball mill , heat treatment forged steel balls

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Brand Name : ZW

Model Number : 45#,60MN,B2,B3,high cr low cr

Certification : ISO9001:2008

Place of Origin : Jinan city,Shandong province,China

MOQ : 25 tons

Price : Negotiable

Supply Ability : Annual output 50000 tons

Delivery Time : 1-3 weeks after the advance

Packaging Details : container bags ,steel drums

Key word : grinding balls for ball mill

Hardness : HRC 60-68

Tecnology : forging and casting

Raw material heating : By electric furance

Service : One-stop Service

Product name : grinding balls

Heat Treatment : oil Quenching

Breakage Guarantee : no breakage upon delivery

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high quality mines grinding balls for ball mill heat treatment forged steel balls

Grinding Balls For Ball Mill Chemical Elements( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)

Forged Steel Balls

Material Chemical Elements
C Si Mn P/S Cr
45# 0.42-0.50 0.17-0.37 0.5-0.8 <0.035 <0.25
60MN 0.55-0.65 0.17-0.37 0.7-1.0 <0.04 <0.25
B2 0.72-0.85 0.17-0.37 0.7-1.0 <0.04 0.4-0.6
B3 0.5-0.8 1.0-1.8 0.4-1.0 0.035 0.5-1.0

Cast Iron balls

Material Chemical Elements
C Si Mn P S Cr
Speical Cr 2 2.0-3.0 < 1.0 0.5-2.0 <0.08 < 0.06 > 20
Speical Cr 1 2.0-3.0 < 1.0 0.5-2.0 <0.08 < 0.06 > 15
High Cr 2.0-3.2 < 1.0 0.5-2.5 <0.08 < 0.06 > 10
Medium Cr 2.0-3.2 < 1.0 0.5-2.5 <0.08 < 0.06 > 5
Low Cr 2.2-3.4 < 1.2 0.5-1.5 <0.08 < 0.06 1.0-1.5

Size(mm) Weight(kg/pc) Quantity(pc/t)
Size(mm) Weight(kg/pc) Quantity(pc/t)
Φ30 0.11 9091 Φ90 2.90 345
Φ40 0.25 3891 Φ100 4.00 250
Φ50 0.50 2000 Φ110 5.30 188
Φ60 0.86 1153 Φ120 6.80 147
Φ70 1.37 729 Φ130 7.70 129
Φ80 2.05 487 Φ140 8.74 114

Jinan zhongwei Main products

Forged steel balls 20-150mm 45* 60Mn B2 B3 B4

Cast iron balls 20mm-150mm High cr low cr mediun cr special cr

Grinidng Rods 3.2-4.5m

Grinding cylpebs high cr low cr

Package Steel drums( 900kg) and container bags(1000kg)

Industrial mines grinding balls for ball mill , heat treatment forged steel balls


Product Tags:

grinding media ball

      

steel balls for ball mill

      
Quality Industrial mines grinding balls for ball mill , heat treatment forged steel balls for sale

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