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Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd 18 Years focus on development and production of grinding media Casting quality with strength, Forging glory with integrity
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ISO forged steel balls 22 mm to 160 mm 7/8” to 6 ¼” approx

Jinan  Zhongwei  Casting And Forging Grinding Ball Co.,Ltd
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ISO forged steel balls 22 mm to 160 mm 7/8” to 6 ¼” approx

Brand Name : ZW

Model Number : Diatemer 20mm-150mm

Certification : ISO9001:2008

Place of Origin : Jinan city,Shandong province,China

MOQ : One ton

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : Annual output 50000 tons

Delivery Time : 10-30 days after order confirmation

Packaging Details : big bags , steel drum

Manufacturer : Jinan Zhongwei

Coutry of origin : China

HS code : 7326110000

Production line : Hot rolling , Air hammer forging

Raw material supplier : China large steel group-Laiwu steel

Forged grinding balls application : Grinding process in various ball mill

Application fields : Mining , Cement Plant , Building Material Industry

Quality guarantee : No steel scrap,100% real material

Breakage : Less than 0.5%

Samples support : Free samples

Port of loading : Qingdao Port,China

Leading time : According to the contract

Inquiry : info@zwgrindingball.com

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ISO forged steel balls 22 mm to 160 mm 7/8” to 6 ¼” approx

GENERAL DESCRIPTION

Jinan Zhongwei Grinding Media Plant located in Zhangqiu , Jinan City,Shandong Province , China .

Forged grinding media are also called forged grinding ball , forged steel grinding ball , forged grinding media ball , forged mill ball .

Application : Super SAG, for SAG mills; Grind, for ball mills.

Jinan Zhongwei has the capacity to manufacture premium quality forged steel balls of all sizes ranging from 22 mm to 160 mm ( 7/8” to 6 ¼” approx. ) .

ISO forged steel balls 22 mm to 160 mm 7/8” to 6 ¼” approx

Type of Forged Steel balls Chemical Elements

( We can also purchase the steel accroding to your special requirement)

Material Chemical Elements
C Si Mn P/S Cr
45# 0.42-0.50 0.17-0.37 0.5-0.8 <0.035 <0.25
60MN 0.55-0.65 0.17-0.37 0.7-1.0 <0.04 <0.25
B2 0.72-0.85 0.17-0.37 0.7-1.0 <0.04 0.4-0.6
B3 0.5-0.8 1.0-1.8 0.4-1.0 0.035 0.5-1.0

Forged Grinding Balls Hardness Scope

(We can also meet your special requiement if any)

Material

25mm-50mm

HRC

60mm-90mm

HRC

100mm-125mm

HRC

50-55
45# 55-58 55-58
60MN 58-63 58-63 56-60
B2 60-65 58-63 56-60
B3 56-63

Weight of Jinan Zhongwei forged steel Ball

Norminal Diameter Diametrical Tolerance(mm) Approx Weight of Single Ball(kg) Average Number Per Ton
25mm/1'' +1.5,-0.5 0.064 15625
30mm/1.25'' +1.5,-0.5 0.11 9090
40mm/1.5'' +2.0,-1.0 0.26 3846
50mm/2'' +2.0,-1.0 0.51 1961
60mm/2.5'' +3.0,-2.0 0.89 1124
70mm/2.75'' +3.0,-2.0 1.4 714
80mm/3.25'' +3.0,-2.0 2.1 476
90mm/3.5'' +3.0,-2.0 3 333
100mm/4'' +4.0,-3.0 4.1 244
110mm/4.5'' +4.0,-3.0 5.47 283
120mm/4.75 +4.0,-3.0 7.1 141
130mm/5'' +4.0,-3.0 9.02 111

Forged Steel Balls Production Line

( Jinan zhongwei accept any official thrid-party testing required by clients)

ISO forged steel balls 22 mm to 160 mm 7/8” to 6 ¼” approxForged Steel Balls Package :

For Container Bag, Net weight 1000Kgs ,Gross Weight 1002KGS ,Measurement 0.4CBM

For Steel Drums ,Net weight 850-950Kgs ,Gross Weight 865-965KGS ,Measurement 0.3CBM

ISO forged steel balls 22 mm to 160 mm 7/8” to 6 ¼” approx

Why choose Jinan Zhongwei forged steel balls :

  1. Quality Management System certified ISO 9001:2008.
  2. Environmental management system certified ISO 14001.
  3. Occupational health and safety management systems certified OHSAS 18001.
  4. We use the highest quality bar stock available, made with "clean steel" technology.
  5. Rigidly managed forging process ensuring spherical ball shape.
  6. High end heat treatment technology, based on Jinan Zhongwei’s years of metallurgical experience guaranteeing long wear life.
  7. Logistics is a key part of Jinan Zhongwei grinding media offer:

Contact us

We jinan zhongwei will continue to promote the benefits and applications of our grinding media to an

ever-widening industrial marketplace.

We are ready to contribute our share in advancing mutual benefit and win-win cooperation.

Let’s build a bright future together!


Product Tags:

precision steel balls

      

forged steel grinding balls

      
Wholesale ISO forged steel balls 22 mm to 160 mm 7/8” to 6 ¼” approx from china suppliers

ISO forged steel balls 22 mm to 160 mm 7/8” to 6 ¼” approx Images

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