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Specifications
1.No deformation;2.No breakage;
3.Lower wear rate;
4.Even hardness from surface to core;
5.High wear resistance, long life
Casting Grinding Steel Ball for Ball Mill
Specifications
Best selling steel products--JINCHI casting balls :
1.High hardness;
2.Even hardness no matter surface or core;
3.High wear resistance,more dense tissue and abrasion lower;
4.High impact toughness ;
5.Unbreakable;
6.No deformation;
7.Good apperance and look better;
8.Long life;
9. High combined efficiency of grinding mill;
10.Manufacturerer
JINCHI Forging (Rolling) Steel Grinding Ball Advantage:
1.Professional manufacturer for alloy steel grinding ball;
2.Easy Storage;
3.Accept customized order;
4.Fast delivery;
5.Regional manager track;
6.After -sale service;
7.Emergency supply;
8.Factory price and Best quality;
9.Offer the solutions to your problems,we promise all your inquiries and messages will get our reply
within 12 hours;
10.SGS Service
Chemical Composition of Casting Grinding Ball:
Based on material,the casting steel balls are defined into 5 brands. And The chemical composition,
mechanical properties,sizes of casting balls are shown in the following:
Items |
Brand |
C |
Si |
Mn |
Cr |
Mo |
Cu |
Ni |
P |
S |
High chrome Casting grinding balls |
JCCr20 |
2.0-3.0 |
≤1.0 |
0.5-1.5 |
18-22 |
0-2.5 |
0-1.2 |
0-1.5 |
≤0.10 |
≤0.10 |
High chrome Casting grinding balls |
JCCr15 |
2.0-3.0 |
≤1.0 |
0.5-1.5 |
14-17 |
0-3.0 |
0-1.0 |
0-1.5 |
≤0.10 |
≤0.10 |
High chrome Casting grinding balls |
JCCr13 |
2.0-3.0 |
≤1.0 |
0.5-1.5 |
11~14 |
0-1.0 |
0-2.0 |
0-1.5 |
≤0.10 |
≤0.10 |
Middle chrome Casting grinding balls |
JCCr8 |
2.1-3.2 |
0.5-2.2 |
0.5-1.5 |
6~10 |
0-1.0 |
0-0.8 |
0-1.5 |
≤0.10 |
≤0.10 |
Low chrome Casting grinding balls |
JCCr2 |
2.2-3.6 |
≤1.2 |
0.5-1.5 |
1.0-3.0 |
0-1.0 |
0-0.8 |
— |
≤0.10 |
≤0.03 |
Mechanical Properties:
Items |
Surface hardness(HRC) |
Endurance impact test |
|
Quenched |
Unquenched |
(Times) |
|
High chrome Casting grinding balls |
≥56 |
≥49 |
≥8000 |
Middle chrome Casting grinding balls |
≥56 |
≥48 |
≥8000 |
Low chrome Casting grinding balls |
≥56 |
≥45 |
≥8000 |
Sizes of Casting Balls:
Item |
Sizes |
|||||||||||||
|
Dia 17 |
Dia 20 |
Dia 25 |
Dia30 |
Dia40 |
Dia50 |
Dia60 |
Dia70 |
Dia80 |
Dia90 |
Dia 100 |
Dia 110 |
Dia 120 |
Dia 130 |
|
Tolerance |
+1.0 |
+2.0 |
+3.0 |
+3.5 |
||||||||||
-1.0 |
-1.0 |
-1.0 |
-1.5 |
|||||||||||
|
Difference Between the Max & the Min Dia. |
≤1.0 |
≤2.0 |
≤3.0 |
≤4.0 |
||||||||||
FAQ:
1.Q: Why is the price much different when I inquiry the same grinding balls from different factories? A: There are two main factors:
1.The raw material occupies a very important part in the price of the grinding balls. All of our
materials were purchased from the large state-owned steel factories, we will make sure the raw material’s quality of the balls from the first step;
2.The strict process control occupies another very important part in the price of the grinding balls.A variety of process equipment, process raw materials are strictly controlled to ensure and improve the process quality of products in our factory;
2.Q: How can I make sure your factory's products are in good quality?
A: Firstly, we warmly welcome the 3rd party test, such as the SGS to test our balls at random.
Secondly, you can pay a visit to our factory and you will be much impressed by our strict process control, premium products and scientific management.
Packaging:
Transport:
Certificate:
Contact Us:
Tel:0086-531-83222518
Fax:0086-531-83326518
Http:
Address:Puji,zhangqiu city,shandong province,China
Welcome to Visit:
Your visit will be our pleasure at any time and it’s free,except for plane tickets.
Send Inquiry to This Supplier
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