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Industrial 60mm High Chrome Wear - Resisting Cast Iron Balls for ball mill

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[China]

Address: GAOXIN JINAN CITY, SHANDONG PROVINCE, CHINA

Contact name:Housongcun

Oriental Casting and Forging Co., Ltd.

Industrial 60mm High Chrome Wear - Resisting Cast Iron Balls for ball mill

Country/Region china
City & Province shandong
Categories Mining Machinery Parts

Product Details

Industrial 60mm High Chrome Wear - Resisting Cast Iron Balls for ball mill

 

Performance comparation:

  1. Steel Balls for Ball mill can save usage 40-50% than low chrome casting ball(chrome percent: 5%), improve outlet 10% at least than low chrome casting ball.
  2. Steel Balls for Ball mill can save usage 20-25% than medium chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than medium chrome casting ball.
  3. Steel Balls for Ball mill can save usage 10% than high chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than high chrome casting ball.

The process line of production of cast iron balls
RAW MATERIALS → CUTTING → STOVE → AUTOMATIC PRODUCTION-LINE → TRANSFER MACHINE → QUENCHING → HEAT TREATMENT → DIMENSION TEST →PACKING →TRANSPORTATION OR SEA FREIGHT
 
High Chrome Cast Steel Balls
Diameter: 17-150mm
 
Chemical composition of cast iron balls  ( % )

 

TypeChemical components
 CSiMnCrMoCuPS
Low-Cr1.8-3.2≤1.2≤1.51-4≤1.0≤0.5≤0.15≤0.15
Medium-Cr1.8-3.2≤1.2≤1.54-9≤1.5≤1.0≤0.15≤0.15
High-Cr1.8-3.2≤1.2≤1.510-18≤1.0≤1.5≤0.10≤0.10
Superhigh-Cr1.8-3.2≤1.2≤1.522-25≤2.0≤1.5≤0.10≤0.10

 
Mechanical Properties and Microstructure

TypeMechanical propertiesMicrostructure
 HRCFalling ball times
Low-Cr≥45≥8000P+C
Medium-Cr≥50≥12000M+C
High-Cr≥58≥15000M+C
Superhigh-Cr≥60≥22000M+C

P-Pearlite C-Carbide M-Martensite

 
Mechanical Property:

Metallographic StructureImpact toughessHardness
M+C>3.0J/CM2HRC58-66


Mechanical Property:
Metallographic Structure: M+C
Impact toughness: >3.0 J/CM2
Hardness:  HRC58-66

Packing                      
1000Kg Bag
Steel drum (N.W.:850-900Kg Per Drum)
 
Company Information
Berief Introduction of Oriental Casting and Forging Co.,Ltd.
1.Professional Grinding balls Manufactory founded in 1981.
2.Advanced production equipment.
3.Exported more than 20 countries.
4.Experienced development personnel,professional designers,salesman and skilled workers
5.Capacity:10000mt/month.

 

Port of loading:Qingdao Port,China
Delivery time : Normally 2-3 weeks after down payment received.
Partial shippment allowed

FAQ

· Payment terms : T/T (30% DP,balance against copy of B/L.; L/C

· Samples : Free samples are provided for test before trial order

· MOQ : 1 Ton

 


Our Services
1.Free sample for your test before orders.
2.Soonest delivery time .
3.Cooperate with many famours shipping companies,and sent the goods to your port in time.
4. Any feedback after sales would get our soonest reply.
 
WE LOOK FORWARD TO THE OPPORTUNITY TO DISCUSS HOW WE CAN BECOME A PARTNER IN  YOUR SUPPLY CHAIN  SOLUTION.

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