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SHANDONG SHENGYE GRINDING BALL CO., LTD

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Home > Products > Grinding Media > Forged Steel Ball > Unbreakable hot rolling grinding steel balls for mining

Unbreakable hot rolling grinding steel balls for mining

Payment Type:
L/C,T/T
Incoterm:
FOB,CFR,CIF,EXW,FCA
Min. Order:
2 Ton
Delivery Time:
30 Days
Transportation:
Ocean
Port:
Qingdao,China
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  • Product Description
Overview
Product Attributes

Model No.45#-B3

BrandShengYe

CertificationGS

Support customizationOEM

place of originChina

speciesAbrasive Disc

Diameter20-150mm

Impact Value>12ak.J/Cm^2

HARDNESS55-65HRC

Breakage< 0.5%

Heat TreamentQuenching & Tempering

ServiceFree Samples & Customized

Supply Ability & Additional Informations

PackagingSteel Drums & Flexible Container Bags

ProductivityJinan, China

TransportationOcean

Place of OriginJinan, China

Supply Ability150,000 tons/year

CertificateTUV ISO 9001 / ISO45001 / ISO14001

HS Code73261100

PortQingdao,China

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF,EXW,FCA

Delivery Time30 Days

Packaging & Delivery
Selling Units:
Ton
Package Type:
Steel Drums & Flexible Container Bags

ShengYe produce high quality Hot rolling (forged) Grinding Steel Balls,which is mainly used in the ball mill for Mining,Cement plant,Power station,and other grinding industries,which is used to produce Grinding Balls Dia 16mm—150mm.

Rolling speed:60-500 balls per minutes

Superior raw materials , advanced automated equipment, unique heat treatment technique and strict quality control system contribute to better performance for the general hardness of our hot rolling grinding balls, with surface hardness as high as 58-65HRC, volume hardness 56-64HRC, even hardness distribution, impact toughness larger than 12J/CM2, and breakage rate far lower than 0.5%.


grinding steel ball pictures


Forging Grinding Steel Ball Classification and Chemical Composition

Name C Mn Si S P Cr
SY-01-45# 0.42-0.48 0.50-0.80 0.17-0.37 0.05max 0.05max 0.15max
SY-02-50Mn 0.48-0.56 0.65-1.00 0.17-0.37 0.05max 0.05max 0.15max
SY-03-60Mn 0.57-0.65 0.70-1.10 0.17-0.37 0.05max 0.05max 0.25max
SY-04-65Mn 0.62-0.75 0.90-1.20 0.17-0.37 0.05max 0.05max 0.25max
SY-05-B2 0.75-0.85 0.70-0.90 0.17-0.35 0.05max 0.05max 0.40-0.60
SY-06-B3 0.50-0.65 0.40-1.00 1.35-1.85 0.05max 0.05max 0.80-1.20
SY-07-BL 0.55-0.75 0.65-0.85 0.15-0.35 0.05max 0.05max 0.70-1.20
SY-08-BG 0.90-1.05 0.35-0.95 0.15-0.35 0.05max 0.05max 1.0-1.70

Forging Grinding Steel Ball Mechanical Propety

Name Impact Value AK.J/cm2 Dropping test(sm)

Hardness

Ф25-50(1"-2") Ф60-90(2.5"-3.5") Ф100-150(4"-6")
Surface Core Surface Core Surface Core
SY-01-45# ≥12 ≥20,000 ≥55 ≥38 ≥50 ≥35 ≥45 ≥25
SY-02-50Mn ≥12 ≥20,000 ≥56 ≥40 ≥56 ≥35 ≥50 ≥30
SY-03-60Mn ≥12 ≥20,000 ≥58 ≥45 ≥58 ≥38 ≥52 ≥35
SY-04-65Mn ≥12 ≥20,000 ≥60 ≥52 ≥60 ≥42 ≥53 ≥36
SY-05-B2 ≥12 ≥20,000 ≥60 ≥60 ≥60 ≥54 ≥55 ≥48
SY-06-B3 ≥12 ≥20,000 ≥60 ≥60 ≥60 ≥54 ≥58 ≥53
SY-07-BL ≥12 ≥20,000 ≥60 ≥60 ≥60 ≥54 ≥58 ≥55
SY-08-BG ≥12 ≥20,000 ≥60 ≥60 ≥60 ≥60 ≥60 ≥60

Forging Grinding Ball data

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

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Looking for ideal Hot Rolling Steel Balls Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Hot Rolling Grinding Balls are quality guaranteed. We are China Origin Factory of Steel Balls for Mining. If you have any question, please feel free to contact us.

Product Categories : Grinding Media > Forged Steel Ball

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Tel:86-531-83874078

Fax:86-531-83863437

Mobile Phone:+8618615207240

Email:sygrindingball@163.com

Address:Baiyun Industry Zone, Puji Town, Zhangqiu District, Jinan, Shandong

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