3'' Rolling & Forged Steel Balls For Mining Mill

FOB Price

USD $500 - $650 / Ton

10 Tons(Min.Order)

Supply Ability 50000 Ton / Tons per Month
Port Qingdao China
Payment Terms:T/T Credit Card

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Product Details

Place of Origin:	Shandong, China	Brand Name:	TITLE	Model Number:	TITLE-1
Application:	Mining,Sag Mill,Ball Mill,Milling,Cement Plant,Power Stations,ect	Material:	Steel	Dimensions:	Dia.20mm-150mm(0.75''-6'')

Product Description

Our Services

ZHANGQIU TAITOU SPECIAL STEEL BALL FACTORY is a manufacturer of grinding media, mainly including forged steel ball, casting grinding ball, grinding rod and cylpebs.

For more information, please refer to website:

Product Description

3'' Rolling & Forged Steel Balls For Mining Mill

1.Feature:

1) High Hardness: The surface hardness of forged and rolling balls is to 60-65 HRC and volume hardness is to 60-63 HRC

2) High Impact Toughness: The impact toughness is more than 12 J/cm2;

3) Low Broken Rate: The actual broken rate is not higher than 1%;

4) Even Wear-resistance: The loss of ball round rate is 50-300 g/ton.

2.Chemical Composition of Forged Grinding Ball

Based on material,the forged steel balls are defined into 7 brands. And The chemical composition is shown in the following:

Brand	Material	C	Mn	Si	Cr	S	P
TITLE-1	50MN	0.48-0.56	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
TITLE-2	60MN	0.57-0.65	0.70-1.0	0.17-0.37	≤0.25	≤0.030	≤0.030
TITLE-3	65MN	0.60-0.70	0.90-1.20	0.17-0.37	≤0.25	≤0.030	≤0.030
TITLE-4	75Mn	0.72-0.92	0.90-1.20	0.17-0.37	≤0.25	≤0.030	≤0.030
TITLE-5	75MnCr(B2)	0.72-0.85	0.70-1.20	0.17-0.37	0.42-0.85	≤0.030	≤0.030
TITLE-6	75SiMn	0.70-0.90	0.7-1.2	0.4-0.8	≤0.25	≤0.030	≤0.030
TITLE-7	B3	0.5-0.65	0.4-1.0	1.4-1.8	0.77-1.10	≤0.030	≤0.030

3.Chemical Composition of Casting Grinding Ball

Based on material,the casting steel balls are defined into 6 brands. And The chemical composition is shown in the following:

Name	Model	Material	C	Si	Mn	Cr	S	P
TITLE-8	High Chrome	Cr-23-32%	2.0-2.8	≤1.0	0.5-2.0	23-32	≤0.01	≤0.01
TITLE-9		Cr-18-22%	2.0-2.8	≤1.0	0.5-2.0	18-22	≤0.01	≤0.01
TITLE-10		Cr-15-17%	2.2-3.0	≤1.0	0.5-2.0	15-17	≤0.01	≤0.01
TITLE-11		Cr-10-14%	2.2-3.2	≤1.0	0.5-2.5	10-14	≤0.01	≤0.01
TITLE-12	Medium Chrome	Cr-5-9%	2.1-3.2	≤1.2	0.5-1.5	5-9	≤0.01	≤0.01
TITLE-13	Low Chrome	Cr-1-4%	2.2-3.5	≤1.2	0.5-1.5	1-4	≤0.02	≤0.02

4.Specification of Grinding Ball

5.Specification of Casting Grinding Ball

1)High chrome cast balls
Size: 20mm-150mm

Hardness:HRC58-65; Chrome content:11-14%
2)Low chrome cast balls
Size: 20mm-150mm
Hardness:HRC45-55; Chrome content:1-5%

6.Main Process of Forged Steel Ball

(1)Raw material.(2)Cutting.(3)Heating.(4)Forging.(5)Quenching.(6)Tempering.(7)Testing.(8)Qualified Products.(9)Packing

7.Main Process of Casting Grinding Ball

(1)Raw material.(2)Scientific Proportioning.(3)Electric Furnace Smelting.(4)Assay Before Furnace.(5)Mould Forming.(6)Polishing.(7)Heat Treatment.(8)Qualified Products.(9)Packing

8.Applied Field

1).Cement Plants 2).Mines 3).Power stations 4).Chemical Industries 5).Grinding Mill, Ball mill, Coal mill

9. Photos of Products, Factory, Raw materials, Cutting Material, Processing Line, Testing

10. Products Name

Grinding Ball, Steel Ball, Grinding Rod, Grinding Bar, Grinding Cylpebs, Ball Mill Liner Plate, Grinding Steel Ball, Grinding Iron Ball, Mill Ball, Forged Steel Ball, Forging Steel Ball, Forged Grinding Ball, Forging Grinding Ball, Forged Ball, Forging Ball, Forged Grinding Steel Ball, Forged Steel Grinding Ball, Cast Grinding Ball, Casting Grinding Ball, Casted Grinding Ball, Cast Iron Ball, Casting Ball, Cast Ball, Casted Ball, High Chrome Cast Ball, High Chrome Casting Ball, High Chrome Cast Grinding Ball, High Chrome Cast Iron Ball, High Chrome Ball, Low Chrome Cast Ball, Low Chrome Casting Ball, Low Chrome Cast Grinding Ball, Low Chrome Cast Iron Ball, Low Chrome Ball, Medium chrome cast grinding ball, Medium Chrome Casting Ball, Medium Chrome Cast Grinding Ball, Medium Chrome Cast Iron Ball, Medium Chrome Ball,Grinding Ball, Steel Ball, Grinding Steel Ball, Steel Grinding Ball,Grinding Media, Grinding Media Steel Ball, Cement Mill Grinding Media, Steel Grinding Media Mill Ball, 3'' Rolling & Forged Steel Balls For Mining Mill

Packaging & Shipping

(1) Steel Drums(with Pallet): 800-950KG/Drum

(2)Container Bags: 1000KG/Bag