SGS verified Forged SAG mill grinding balls for power station and mining

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Brand Name :	ZW
Model Number :	100mm
Certification :	ISO9001:2008
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

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SGS verified Forged SAG mill grinding balls for power station and mining

SAG mill grinding balls commonly used low-carbon alloy, high manganese steel,High Chrome steel.

Diameter : 20mm - 150mm

Manufacturer: Jinan Zhongwei Casting And Forging Grinding Ball Co.Ltd

Origin:China

Advantages of Jinan Zhongwei SAG Mill Grinding Balls

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

PRODUCT DETAILS

To ensure the good quality,stable hardness,low breakage rate,Jinan zhongwei order all the raw material from national large steel mill-Laiwu steel group.

Chemical composition of Forged SAG mill grinding balls

TYPE	Name	C	Mn	Si	Cr	S	P	V
ZW-1	50Mn	0.48-0.56	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
ZW-2	60Mn	0.57-0.65	0.7-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
ZW-3	65Mn	0.60-0.70	0.9-1.2	0.17-0.37	≤0.25	≤0.035	≤0.035
ZW-4	B2	0.7-0.85	0.7-0.8	0.17-0.37	0.2-0.7	≤0.03	≤0.03
ZW-5	75SiMn	0.7-0.90	0.7-1.2	0.4-0.8	≤0.25	≤0.03	≤0.03
ZW-6	Wear- resistant Alloy	0.5-0.65	0.4-1.0	1.4-1.8	0.9-1.2	≤0.03	≤0.03	0.1-0.2

Forged SAG mill grinding balls Production Line
( Jinan zhongwei accept any official thrid-party testing required by clients)

Chemical composition of cast SAG mill grinding balls ( % )

Name	C	Si	Mn	Cr	Mo	Cu	P	S
High Chrome grinding balls	2.0-3.2	≤1.0	0.3-2.5	10.0-28.0	≤3.0	≤1.0	≤0.1	≤0.1
Medium Chrome grinding balls	2.0-3.2	≤1.0	0.3-2.5	3.0-6.0	0-1.0	0-1.2	≤0.1	≤0.06
Low Chrome grinding balls	2.1-3.6	≤1.5	0.3-2.5	1.0-3.0	0-1.0	0-0.8	≤0.1	≤0.1

Mechanical Properties of Products And Microstructure of Cast SAG mill grinding balls

Name	Hardness(HRC)	Toughness without North(J/cm²)	Microstructure	Droping times of balls
High Chrome grinding balls	≥58	≥4	M+C+A	≤Φ80 ≥Φ80	≥15000 ≥10000
Medium Chrome grinding balls	≥48	≥3.0	P+C	≤Φ80 ≥Φ80	≥15000 ≥10000
Low Chrome grinding balls	≥45	≥2.5	P+C	≥10000

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

Shipping and delivery

Port of loading:Qingdao Port,China
Delivery time : Normally 2-3 weeks after down payment received.
Partial shippment allowed,

FAQ

Payment terms : T/T (30% DP,balance against copy of B/L.; L/C
Samples : Free samples are provided for test before trial order
MOQ : 1 Ton

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!

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SGS verified Forged SAG mill grinding balls for power station and mining

SGS verified Forged SAG mill grinding balls for power station and mining

SGS verified Forged SAG mill grinding balls for power station and mining

Advantages of Jinan Zhongwei SAG Mill Grinding Balls

forged steel ball

grinding steel ball

SGS verified Forged SAG mill grinding balls for power station and mining

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