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HS Code 73261100 Hot rolling Forged grinding balls for mining / ball mill

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Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd

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HS Code 73261100 Hot rolling Forged grinding balls for mining / ball mill

Brand Name : ZW

Model Number : 20mm-150mm

Certification : ISO9001:2008

Place of Origin : 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

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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As one of the leading grinding steel balls specialists in China, we can certainly assist Ghana Minings in buying grinding steel balls that suit their paticular needs.

Jinan Zhongwei Forged grinding balls advantages

1 . Electric Furnace as compared to coal
2 . Fair Market Price
3 . Quality guarantee
4 . On time delivery

5 . Factory direct sale

6 . ISO 9001 certificate

Type and Chemical Composition

1> Forged Grinding Steel Ball

Material	C	Mn	Si	Cr	S	P
50Mn	0.48-0.56	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
60Mn	0.57-0.65	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
65Mn	0.60-0.70	0.90-1.2	0.17-0.37	≤0.25	≤0.035	≤0.035
B2	0.70-0.85	0.70-0.80	0.17-0.37	0.2-0.7	≤0.03	≤0.03
75SiMn	0.70-0.90	0.70-1.20	0.4-0.8	≤0.25	≤0.03	≤0.03
Wear-resistant Alloy	0.50-0.65	0.4-1.0	1.4-1.8	0.9-1.2	≤0.03	≤0.03

B3 Steel forged grinding balls

HS Code 73261100 Hot rolling Forged grinding balls for mining / ball mill

Physical Property

1> Forged Grinding Steel Ball

Material	Impact Test(Ak.J/cm²)	Endurance Test Times(5m/T)	Surface Hardness (Φ25mm- Φ60mm)	Core Hardness (Φ25mm- Φ60mm)	Surface Hardness (Φ70mm- Φ100mm)	Core Hardness (Φ70mm- Φ100mm)	Breakage
50Mn	≥12	≥10000	≥56	≥35	≥56	≥28	<1%
60Mn	≥13	≥10000	≥58	≥38	≥58	≥29	<1%
65Mn	≥15	≥12000	≥60	≥42	≥60	≥30	<1%
B2	≥17	≥12000	≥60	≥52	≥60	≥50	<1%
75SiMn	≥16	≥12000	≥60	≥50	≥60	≥48	<1%
Wear-resistant Alloy	≥17	≥12000	≥60	≥54	≥60	≥52	<1%

Size and Weight

Norminal Diameter	Diametrical Tolerance(mm)	Approx Weight of Single Ball(kg)	Average Number of One MT
20mm/0.75''	+1,-0.5	0.033	30303
25mm/1''	+1,-0.5	0.064	15625
30mm/1.25''	+2,-1	0.11	9090
40mm/1.5''	+2,-1	0.261	3831
50mm/2''	+2,-1	0.51	1961
60mm/2.5''	+2,-1	0.883	1132
70mm/2.75''	+3,-1.5	1.402	713
80mm/3.25''	+3,-1.5	2.092	478
90mm/3.5	+3,-1.5	2.98	335
100mm/4''	+3,-1.5	4.087	244
110mm/4.5''	+3,-1.5	5.44	183
120mm/4.75''	+3,-1.5	7.062	141

Packaging

Big bags (1000Kg Per Bag)

Steel drums (850~920Kg Per Drum

HS Code 73261100 Hot rolling Forged grinding balls for mining / ball mill

Whole Production line of Forged Grinding Steel Ball

HS Code 73261100 Hot rolling Forged grinding balls for mining / ball mill

For more information about our products ,Pls feel free to contact us .

Product Tags:

grinding media steel balls

Forging Steel Ball

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