ShengYe Grinding Ball Co.,Ltd Company Logo ShengYe Grinding Ball Co.,Ltd
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Unbreakable Hot Rolled Steel Balls Forged Grinding Media Balls for Mining

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ShengYe Grinding Ball Co.,Ltd
[China]

Address
Baiyun Industry Zone, Puji Town Zhangqiu City, Shandong Province P.R. of China Jinan Shandong
Phone
86-156-34131183
Contact name
Ina

Quick Information

  • Brand Name: ShengYe
  • Place of Origin: China
  • Model Number : DIA20-200MM
  • Product name : forged grinding media ball
  • Hardness : 55-66HRC
  • Diameter : 20-200mm
  • Heat Treatment : Quenching & Tempering
  • Impact Toughness : >12ak.J/Cm^2
  • Breakage Rate : <0.5%
  • Certification : TUV ISO9001

Description


WHAT WE DO


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 to more than 40 countries, with 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.
Shane 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.



FORGED/HOT ROLLED STEEL BALL

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 materials, 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 performance applied in large-scale SAG mills as well as ball mills.


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 MECHANICAL 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≥15
φ11055-6335-40≥1253-5845-50≥1258-6258-60≥1460-6560-65≥15
φ12055-6335-40≥1253-5845-50≥1255-6258-60≥1460-6560-65≥15
φ12550-5535-40≥1253-5845-50≥1255-6252-58≥1460-6558-63≥15
φ13050-5535-40≥12J/CM253-5840-45≥1255-5850-55≥1460-6558-63≥15
φ140

≥12J/CM253-5840-45≥1255-5845-55≥1460-6555-60≥15
φ150

≥12J/CM253-5840-45≥1255-5840-45≥1460-6553-58≥15

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


PACKING & DELIVERY

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 receiving the payment or LC at sight.



Certificates

  • TUV : TUVISO9001

Price

  • Delivery Port : Qingdao port

Packaging & Delivery

  • Packing :1000KG per bag
  • Packaging Size : 1000 x 1000 x 800  Millimeters
  • Package Weight : 1  Kilograms
  • Delivery Lead Time : 30 days for ready goods
  • Supply Ability : 10,000 tons/Month

Product Image

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