10mm-200mm forging medium ball mill steel ball

Product DescriptionOur forged steel grinding balls commonly used low-carbon alloy, high manganese steel, high carbon and high manganese alloy steel. On the basis of these material we have developed a series of competitive and efficient patent forged grinding balls.Our products range from 20mm to 200mm, we can also offer all

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Product Description

Our forged steel grinding balls commonly used low-carbon alloy, high manganese steel, high carbon and high manganese alloy steel. On the basis of these material we have developed a series of competitive and efficient patent forged grinding balls.
Our products range from 20mm to 200mm, we can also offer all size of products according to clients' demand, annual output is 100,000 tons.

FEATURES:

Even hardness: The range of surface hardness is HRC55-67, volume hardness is HRC52-65;
Low broken ball rate: the actual breakage rate is lower than 0.5%;
High impact value: impact toughness is more than 12J / cm2;
Long service life: dropping test in 6m tester is more than 20,000 times;
Superior wear and corrosion-resistance: In the wet grinding environment, the steel ball has good resistance to acid and alkali corrosion, and its grinding effect can exert the greatest advantage in the wet grinding environment of the metal mines;
High grinding efficiency: outstanding perfermance applied in large-scale SAG mills as well asball mills.

Detailed Photos
10mm-200mm Forging Grinding Media Steel Ball for Ball Mills
10mm-200mm Forging Grinding Media Steel Ball for Ball Mills

 

Product Parameters

FORGED/HOT ROLLED STEEL BALL SPECIFICATION AND CHEMICAL COMPOSITION

SPEC.

 

C

 

Si

 

Mn

 

S

 

PCrNiCu
20mm-200mm0.45-0.90.17-0.370.7-1.2< 0.035< 0.035<1< 0.25< 0.25

FORGED/HOT ROLLED STEEL BALL MECH ANICAL PROPERTY

DIA
(MM)
QUALITY AQUALITY BQUALITY CQUALITY D
Surface hardness HRCCore hardness HRCImpact Value AK.J/cm2Surface hardness HRCCore hardness HRCImpact Value AK.J/cm2Surface hardness HRCCore hardness HRCImpact Value AK.J/cm2Surface hardness HRCCore hardness HRCImpact Value AK.J/cm2
φ2560-6558-63≥12         
φ3060-6555-60≥12         
φ3560-6555-60≥12         
φ4060-6555-63≥1260-6560-65≥12      
φ5060-6545-50≥1260-6560-65≥12      
φ6060-6542-47≥1260-6560-65≥12      
φ7060-6540-45≥1260-6560-65≥12      
φ7560-6540-45≥1260-6560-65≥12      
φ8060-6537-42≥1260-6560-65≥12      
φ9060-6537-42≥1258-6352-60≥12      
φ10058-6337-42≥1253-5842-58≥1258-6258-60≥1460-6560-65≥14
φ11055-6335-40≥1253-5845-50≥1258-6258-60≥1460-6560-65≥14
φ12055-6335-40≥1253-5845-50≥1255-6258-60≥1460-6560-65≥14
φ12550-5535-40≥1253-5845-50≥1255-6252-58≥1460-6558-63≥14
φ13050-5535-40≥12J53-5840-45≥1255-5850-55≥1460-6558-63≥14
φ140  ≥12J53-5840-45≥1255-5845-55≥1460-6555-60≥14
φ150  ≥12J53-5840-45≥1255-5840-45≥1460-6553-58≥14

PRODUCT DATE

NOMINAL DIAMETER(mm)(INS)

DIAMETRICAL TOLERANCE(mm)

APPOX AVERAGE WEIGHT PER BALL

AVERAGE NUMBER OF BALLS PER MT

20    4/5

25    1

30    11/4

40    11/2

 

+2

-1

32

64

116

263

31250

15625

8620

3802

50    2

60    21/2

70    23/4

80    31/4

 

+3

-1

513

888

1490

2104

1949

1126

671

475

90    33/4

100   4

110   41/2

120   5

130   51/4

140   51/2

150   6

 

 

+4

-2

2996

4110

5070

7102

9030

11278

13872

334

243

183

141

111

89

72

Company Profile

 

Shandong ShengYe grinding ball Co., Ltd. has the capacity of manufacturing 20-200mm forged/hot rolled steel ball for ball mill, and 30-200mm grinding steel rod for rod mill, we also supply high/middle/low chrome cast balls for cement ball mill, annual output is 120,000 tons. More than 90% of products export more than 40 countries, customers spread over South Asia, Africa, Latin America.
We have 10 worlds advanced horizontal forging and automatic rolling production lines, and 2 grinding rod heat treatment facilities. We equipped with complete testing equipment and able to inspect the hardness, chemical composition, Microstructure, dropping test, impact value, etc.
ShengYe has passed the certificate of SGS, BV, TUV ISO9001, ISO14001, ISO45001, and has been awarded as AAA Credit Enterprise by the China quality certification management center and China enterprise credit evaluation center.
10mm-200mm Forging Grinding Media Steel Ball for Ball Mills
 
10mm-200mm Forging Grinding Media Steel Ball for Ball Mills
10mm-200mm Forging Grinding Media Steel Ball for Ball Mills
10mm-200mm Forging Grinding Media Steel Ball for Ball Mills
 
Packaging & Shipping

1. Ocean shipping
2. Customers designated transportation mode. 
3. Packing Details: A. Steel drums (850-930kgs/drum) b. Flexible container bags(1ton/bag)
4. Delivery Details: Within 15-20 days after received the payment or LC at sight. 

 

10mm-200mm Forging Grinding Media Steel Ball for Ball Mills
10mm-200mm Forging Grinding Media Steel Ball for Ball Mills
Quality Assurance

1.We only purchase directly from large regular steel groups in China;
2.10 advanced automatic production lines with an annual output of 100,000t. Covering the specifications of DIA15-150 mm and all materials to meet customers' different requirements. All of the operators are well trained and have more than 5 years of experience in forging ball manufacturing;
3.Unique complex heat treatment make sure that our steel balls obtain better performance in the volume hardness uniformity and the overall wear resistance;
4.World-class laboratory and complete test equipment enable us to make tests of chemical elements, mechanical properties, microstructure and so on;
5.We have passed international and industrial certifications such as TUV ISO900, ISO14001, ISO45001, etc and also passed the double certification of SGS and BV as qualified factories.




10mm-200mm Forging Grinding Media Steel Ball for Ball Mills


 

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