hot rolling high quality forged steel grinding media balls


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
grinding media balls-gaincin.com
Payment Terms
D/A,D/P,L/C,T/T,Western Union
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
grinding media mill balls, forged steel mill balls, grinding media steel forged balls, forged steel grinding media
Category
Cast & Forged

Suizhou Gaincin Machinery Co.,Ltd

Membership
PRO
Country / Year Established
China China / 2002
Business type
Manufacturer
Verified Certificate

7

Product name hot rolling high quality forged steel grinding media balls Certification -
Category Cast & Forged Ingredients -
Keyword grinding media mill balls , forged steel mill balls , grinding media steel forged balls , forged steel grinding media Unit Size -
Brand name grinding media balls-gaincin.com Unit Weigh -
origin China Stock -
Supply type - HS code 732611

Product Information

Suizhou Gaincin Machinery Co.,Ltd (GAINCIN.com) 

-Rolled Steel Grinding Media Balls

The major advantage of precision ball rolling, compared with traditional forging methods, is the uninterrupted grain

flow. Grinding balls are rolled from selected carbon and alloy steels, produced to a customer’s precise specifications. 

A special feature of The Steel Ball Company’s manufacturing process is the computerised quench facility,

giving uniform surface hardness and controlled cross-sectional hardness essential for very even wear.

Specifications:

*Rolled direct from round bar, followed by in-line heat treatment and uniform quenching, tailored to give

even hardness throughout. *Hardness: ranging up to and including 739 Brinell.*Ball sizes: 10 diameters available,

from 16 mm to 70 mm.

Other sizes may be available on request, subject to volume and lead time.

Nominal ball dia. mm

Approx. mass per ball g

Approx. surface area mm²

Average number
 
of balls/m³

Average number
 
of balls/t (1000 kg)

16

17

805

274999

59374

20

33

1257

140795

30400

22

44

1521

105782

22840

25

64

1964

72087

15565

30

111

2829

41717

9007

40

263

5029

17599

3800

50

514

7857

9011

1946

60

888

11314

5215

1126

65

1129

13279

4101

886

70

1410

15400

3284

709

Suizhou Gaincin Machinery Co.,Ltd (GAINCIN.com) 

-Forged Steel Grinding Media Balls

The Steel Ball Company’s forged steel balls are essentially for semi-autogenous and primary milling,

where balls over 70 mm diameter are required for impact grinding.

Specifications: *Hammer forged from selected carbon and alloy steels. *Hardness: maximum 600 Brinell.

*Ball sizes: 6 diameters available, from 75 mm to 150 mm.

Other sizes may be available on request, subject to volume and lead time.

Nominal ball dia. mm

Approx. mass per ball g

Approx. surface area mm²

Average number of balls/m³

Average number
 
of balls/t (1000 kg)

75

1735

17679

2670

576

80

2105

20114

2200

475

90

2998

25457

1545

334

100

4112

31429

1126

243

120

7105

45257

652

141

150

13878

70714

334

72

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options D/A,D/P,L/C,T/T,Western Union Shipping time Negotiable

Suizhou Gaincin Machinery Co.,Ltd

Country / Year Established
China China / 2002
Membership
PRO
Business type
Manufacturer

7

President
Michael Wang
Address
No.1704,Jingxiu River,Wenfeng,Zengdu,Suizhou
Product Category
Cast & Forged
Year Established
2002
No. of Total Employees
101-500
Company introduction

 

Over a Decade of Experience|

Suizhou Gaincin Machinery Co.ltd (GAINCIN.com) has been one of the most professional grinding media ball manufacturers for over 10 years. We carry out research, development, manufacture and sales under one roof. We are also a TS16949-SGS,ISO 9001 & ISO14001-certified company in China.

At present, we mainly produce forged steel / hot rolled grinding media balls, alloyed cast high chrome grinding media balls, steel flanges(carbon steel/stainless steel flanges), wrought iron ornaments. Consummate equipment, advanced craft and technology, high-precision testing instruments enhance machining accuracy greatly and guarantees the superior quality of the goods effectively, which make sure all products well-accepted by customers from the US, Brazil,Chile, Peru, Bolivia, Argentina, Greece, Saudi Arabia, Pakistan, Iran, Turkey, Africa and more.

Forged Grinding Steel Balls:

Materials (%):

50Mn:

C: 0.48-0.56; Mn: 0.70-1.0; Si: 0.17-0.37; Cr: 0.25Max.; S: 0.035Max.; P: 0.035Max.

60Mn

C: 0.57-0.65; Mn: 0.70-1.0; Si: 0.17-0.37; Cr: 0.25Max.; S: 0.035Max.; P: 0.035Max.

65Mn

C: 0.60-0.70; Mn: 0.90-1.2; Si: 0.17-0.37; Cr: 0.25Max.; S: 0.035Max.; P: 0.035Max.

70MnCr(B2)

C: 0.70-0.85; Mn: 0.70-0.80; Si: 0.17-0.37; Cr: 0.2-0.7; S: 0.035Max.; P: 0.035Max.

75SiMn

C: 0.70-0.90; Mn: 0.70-1.20; Si: 0.4-0.8; Cr: 0.25Max.; P: 0.035Max.; S: 0.035Max.

Wear-resistant Alloy

C: 0.50-0.65; Mn: 0.4-1.0; Si: 1.4-1.8; Cr: 0.9-1.2; P: 0.035Max.; S: 0.035Max.

Cast Chrome Grinding Steel Balls:

Materials (%):

Super-Chrome(ZQCr28)

C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.0 Max.; Cr: 21-32; Mo & Cu: 1.0 Max.; S&P: 0.08Max.

High-Chrome(ZQCr20)

C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.0 Max.; Cr: 18-20; Mo & Cu: 1.0 Max.; S&P: 0.08Max.

High-Chrome(ZQCr17)

C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.0 Max.; Cr: 16-17; Mo & Cu: 1.0 Max.; S&P: 0.08Max.

High-Chrome(ZQCr15)

C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.0 Max.; Cr: 15-16; Mo & Cu: 1.0 Max.; S&P: 0.08Max.

High-Chrome(ZQCr13)

C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.2 Max.; Cr: 11-14; Mo & Cu: 1.0 Max.; S&P: 0.08Max.

High-Chrome(ZQCr10)

C: 2.00-2.80; Mn: 0.50-2.0; Si: 1.2 Max.; Cr: 9-10; Mo & Cu: 1.0 Max.; S&P: 0.10Max.

Medium-Chrome(ZQCr8)

C: 1.8-3.10; Mn: 0.30-2.0; Si: 1.3 Max.; Cr: 6-8; Mo & Cu: 1.0 Max.; S&P: 0.10Max.

Low-Chrome(ZQCr5)

C: 1.8-3.20; Mn: 0.20-2.0; Si: 1.5Max.; Cr: 3-5; Mo & Cu: 1.0 Max.; S&P: 0.10Max.

Marketing Under GAINCIN brand|

Our products mainly used for industries related to gold/silver/copper mines, cement plants, power industry, chemical field, professional, practical, innovative and disciplined management ideas, our own registered brand "GAINCIN" win good reputation among customers.

Inquire Today|

We are sincerely hoping to establish mutual-benefit relationship with friends all over the world and strive for our prosperous career together.

 

Main Markets

Argentina Argentina

Belize Belize

Bolivia Bolivia

Brazil Brazil

Chile Chile

Cuba Cuba

Ecuador Ecuador

Mexico Mexico

Morocco Morocco

Peru Peru

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