Home  Product Directory  Tools & Hardware  Abrasive & Grinding  Grinding Ball

Dia 10mm-150mm Grinding Media Forged Steel Ball Cast Iron Ball for Ball Mill

FOB Price:	US$500.00-700.00 / Ton
Min. Order:	25 Tons

Min. Order	FOB Price
25 Tons	US$500.00-700.00/ Ton

Port:	Qingdao, China
Production Capacity:	100000 Tons /Year
Payment Terms:	L/C, T/T, D/P, Western Union, Paypal, Money Gram

Contact Now

Dia 10mm-150mm Grinding Media Forged Steel Ball Cast Iron Ball for Ball Mill

Product Description

Company Info

Basic Info.

Model NO.

C45 60Mn B2 B3 High Cr Low Cr

Material

Steel Iron, Round Steel

Content

>90%

Usage

Construction, Grind, Ball Mill

Processing Type

Forging, Casting, Hot Rolling

Size

10mm-150mm

Color

Steel

Customized

Hardness

According to The Customer Demand

Service

After Sales Service

Trademark

Nicest

Transport Package

Container Bags, Steel Drums

Specification

10mm-150mm

Origin

China

HS Code

73261100

Product Description

Dia 10mm-150mm Grinding Media Forged Steel Ball Cast Iron Ball For Ball Mill

1. Grinding balls is used in ball mill for mining,cement plant ,power plant and industry.

Mining ( Gold, copper, iron ore )

Cement plant

Coal mill

Sag mill

Industry

All the ball mill or rods mill machine

2. Main product & Dragon balls classifications :

Forged ball

Cast ball

Cylpebs

Hot rolling ball

Main Product	Classification
Cast Iron Ball	Low Cr,Medium Cr,High Cr
Forged Ball	C45,60Mn,B2,B3
Hot Rolling Ball	C45,60Mn,B2,B3
Cylpebs	Low Cr,Medium Cr,High Cr
Grinding Rods	C45,60Mn,B2,B3
Liners	Mn13Cr2,High Chrome

3. Grinding balls mining size and material

Forged ball 20mm-150mm

Cast balls 12mm-150mm

Cylpebs 6×6-50×60

Hot Rolling Ball 20mm-40mm

4. Grinding balls Chemical elements

Forged ball ,hot rolling balls chemical elements

Material

Chemical Composition

C45

C:0.42-0.5,Si:0.17-0.37,Mn:0.5-0.8,Cr:≤0.25,

P:≤0.035, S:≤0.035, Ni:≤0.25, Cu:≤0.25

60Mn

C:0.55-0.65, Si:0.17-0.37, Mn:0.7-1.0, Cr:≤0.25,

P:<0.04, S:<0.04, Ni:≤0.3, Cu:≤0.25

C:0.72-0.85, Si:0.17-0.37, Mn:0.7-1.0, Cr:0.4-0.6,

P:≤0.025, S:≤0.025, Ni:≤0.02, Cu:≤0.02

C:0.58-0.66, Si:1.3-1.9, Mn:0.65-0.8, Cr:0.7-0.9,

P:≤0.025, S:≤0.025, Ni:≤0.02, Cu:≤0.02

Material

Chemical Composition

C45

0.42-0.5

0.17-0.37

0.5-0.8

≤0.25

≤0.035

≤0.25

60Mn

0.55-0.65

0.17-0.37

0.7-1.0

≤0.25

<0.04

≤0.3

≤0.25

0.72-0.85

0.17-0.37

0.7-1.0

0.4-0.6

≤0.025

≤0.02

0.58-0.66

1.3-1.9

0.65-0.8

0.7-0.9

≤0.025

≤0.02

Cast Ball ,Cylpebs chemical elements

Material	Chemical Composition
Low Cr	C:2.2-3.4, Si:≤1.2, Mn:0.5-1.5, P:≤0.06, S:≤0.06, Cr:1.0-1.5
Medium Cr	C:2.0-3.2, Si:<1.0, Mn:0.5-2.5, P:≤0.06, S:≤0.06, Cr:≥5
High Cr	C:2.0-3.2, Si:<1.0, Mn:0.5-2.5, P:≤0.06, S:≤0.06, Cr:≥10

Material	C	Si	Mn	Cr	P	S
Low Cr	2.2-3.4	≤1.2	0.5-1.5	1.0-1.5	≤0.06	≤0.06
Medium Cr	2.0-3.2	<1.0	0.5-2.5	≥5	≤0.06	≤0.06
High Cr	2.0-3.2	<1.0	0.5-2.5	≥10	≤0.06	≤0.06

5. Grinding balls Hardness

Forged ball ,hot rolling balls hardness

Size	C45	60Mn	B2	B3
20mm	55-58	58-62	60-64	62-65
30mm	55-58	58-62	60-64	62-65
40mm	55-58	58-62	60-64	62-65
50mm	55-58	58-62	60-64	62-65
60mm	55-58	58-62	60-64	62-65
70mm	53-56	58-62	60-64	61-63
80mm	53-56	58-62	59-63	60-65
90mm	50-55	58-62	57-61	60-65
100mm	48-52	57-61	56-60	60-65
110mm	48-52	57-61	55-60	58-64
120mm	48-52	57-61	55-60	56-63
130mm	48-52	57-61	55-60	56-63
140mm	48-42	57-61	55-60	56-63
150mm	48-52	57-61	55-60	56-63

Cast ball ,cylpebs hardness

Type	Low Cr	Medium Cr	High Cr
20mm-150mm	45-50	48-55	58-63

6. Grinding Balls Specifications

Diameter (mm)	Diameter Tolerance (mm)	Approx Weight of per ball(kg)	Average numbers per ton
20	+1,-0.5	0.033	30303
30	+2,-1	0.11	9090
40	+2,-1	0.261	3831
50	+2,-1	0.512	1961
60	+2,-1	0.883	1132
70	+3,-1.5	1.402	713
80	+3,-1.5	2.092	478
90	+3,-1.5	2.98	335
100	+3,-1.5	1.087	244
110	+3,-1.5	5.44	183
120	+3,-1.5	7.062	141

7. Grinding balls Production process

Forged balls are forged by air hammer after being heated by electric furnace.

Cast Balls and cylpebs are melted in electric furnace and poured into moulds after scientific proportioning. High chromium balls and cylpebs are also processed by oil quenching.

8. The difference of the forged ball and cast ball

Different production line

Different raw material

Different chemical element

Different core hardness and core hardness

9. How to choose the material

According to the different customer need and usage.

According to the ball mill size, dry grinding or wet grinding. We can recommend you the most suitable products.

10. Quality Control

Factory testTest

Grinding cylpebs test is an very important step. Real-time detection will be carried out in the production process. Cylpebs produced in each shift will be sampled in large quantities and tested for size, hardness, chemical composition, drop test, core pulling and impact value to ensure the quality of cylpebs

The third party test

According to the customer different demand, cylpebs can be tested by any third party.

11. Packing

Cylpebs are usually packed in container bags and steel drums, it can also be customized according to different customer needs.

Address: Hongchang Home a Block 1 Unit 8 Floor East Zhangqiu District, Jinan

Business Type: Trading Company

Business Range: Manufacturing & Processing Machinery

Management System Certification: ISO 9001

Main Products: Window Door Machine, Aluminum Window Door Machine, Plastic Window Door Machine, Curtain Wall Machine, Insulating Glass Machine

Company Introduction: Jinan Nicest Window & Door Machine Co., Ltd, the factory is established in 2000. Until now, Nicest Machine have more than 19 years

Production experience and 8 years exported experience.

Main products: Aluminium window production line machine, plastic window productin line machine, curtain wall production line machine,

Insulating glass production line machine and the peripheral products.

Nicest Machine has a very mature technology research and development team and sales team, we are constantly expanding the factory

And team every year, in order to meet the growing demand at home and abroad.

At the same time, Nicest Machine also welcome friends from home and abroad to visit our factory and cooperate with us.

Send your message to this supplier

Hot Searches

More

Dia 10mm-150mm Grinding Media Forged Steel Ball Cast Iron Ball for Ball Mill

Product Description

Company Info

Basic Info.

Product Description

Send your message to this supplier

Hot Searches

Recommended Suppliers & Wholesalers

Related Categories