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rolling grinding ball for ball mill in mining
- 100 Metric Ton / Metric Tons per Month
- QingDao
- T/T
Product Details
Place of Origin: | Shandong, China | Brand Name: | Jinnan Jinchi Steel ball Co,.Ltd | Model Number: | Dia(mm)30~150(1.25''-6") |
Application: | mines,power stations,cement plants,chemical industry,water coal slurry | Dimensions: | Dia(mm)30~150(1.25''-6") |
Product Description
Specifications
1.High hardness;2.High combined efficiency of grinding mill;
3.High wear-resistance;
4.High impact toughness;
5.Look better
Features:
Best selling steel products--JINCHI hot-forging (hot-rolling) alloy steel grinding mill ball :
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
Main Prodcts:
1.Forged steel grinding ball
2.Rolled steel grinding ball
3.Cast iron balls
4.Grinding rods
5.Grinding cylpebs
6.Mill liner
7.Various kinds of steel flanges
8.8 characters blind plates
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
Specifications and Hardness of Forging Ball:
Nominal Diameter (mm) | Diameterical Tolerance (mm) | Weight of Single Forging Ball in Average(g) | Number of piece of OneTon Forging Ball in Average | Surface Hardness (HRC) | Impact Toughness (j/cm2) |
¢20 ¢ 25 ¢ 30 ¢ 40 ¢ 50 | +2 -1 | 32 64 110 263 513 | 31250 15625 9090 3802 1949 |
50-65 |
≥12 |
¢ 60 ¢ 70 ¢ 80 ¢ 90 ¢ 100 | +3 -2 | 888 1410 2104 2996 4110 | 1126 709 475 333 243 | ||
¢ 110 ¢ 120 ¢ 130 | +4 -2 | 5457 7102 9030 | 182 140 110 |
45-60 | |
¢ 140 ¢ 150 | +4 -3 | 11278 13871 | 88 72 |
The Chemical Composition of Forged Alloy Steel Ball Is as Follows:
Material | C | Si | Mn | Cr | S | P | Times of Endurance impact test |
50Mn | 0.48-0.56 | 0.17-0.37 | 0.70-1.00 | ≤0.25 | ≤0.035 | ≤0.035 | ≥10000 |
60Mn | 0.57-0.65 | 0.17-0.37 | 0.70-1.00 | ≤0.25 | ≤0.035 | ≤0.035 | ≥10000 |
65Mn | 0.62-0.70 | 0.17-0.37 | 0.90-1.20 | ≤0.25 | ≤0.035 | ≤0.035 | ≥12000 |
B2 | 0.65-0.78 | 0.17-0.37 | 0.70-1.20 | 0.55-0.60 | ≤0.035 | ≤0.035 | ≥12000 |
75SiMn | 0.70-0.90 | 0.40-0.80 | 0.70-1.20 | ≤0.25 | ≤0.035 | ≤0.035 | ≥12000 |
Impact -resistant Alloy | 0.37-0.45 | 0.20-0.45 | 0.50-1.00 | 0.80-1.20 | ≤0.035 | ≤0.035 | ≥10000 |
Wear-resistant Alloy | 0.75-0.90 | 0.15-0.42 | 0.65-1.10 | 0.88-1.20 | ≤0.035 | ≤0.035 | ≥12000 |
The Process Lline of Production:
Certificate:
Contact Us
- Jinan Jinchi Steel Ball Co., Ltd.
- Contact namerose cheng
- Phone86-531-83222518
- AddressInside Nanmeijing Yard, West Road, Chizitou Village, Puji
JC-GRINDING CYLPEBS | JC-GRINDING RODS/BARS | JCC-CASTING STEEL BALL | JCF-FORGED STEEL BALL |
JCR-HOT ROLLING STEEL BALL | New Products |
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