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Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd

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City:jinan

Province/State:shandong

Country/Region:china

Contact Person:Mrscherry lee

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China High Chrome Media Grinding Balls 50mm 75 mm 120mm Grinding Steel Ball for Ball Mill Mine Cement wholesale

High Chrome Media Grinding Balls 50mm 75 mm 120mm Grinding Steel Ball for Ball Mill Mine Cement

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Brand Name :ZW

Model Number :forged ball,grinding media ball

Certification :ISO9001:2008

Place of Origin :Jinan city,Shandong province,China

MOQ :1 tons

Price :Negotiable

Supply Ability :Annual output 80000 tons

Delivery Time :3 days after order confirmation

Packaging Details :container bags ,steel drum

Produce Diameter :20-150mm

Impact Value :≥12 J/c㎡

Port :qingdao

Packing :In steel drums or big bags

Falling Impact :﹥20,000 times

Hs Code :7326110000

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High Chrome Media Grinding Balls 50mm 75 mm 120mm Grinding Steel Ball for Ball Mill Mine Cement

Introduction

Grinding steel balls‌ are a main tool for grinding materials, usually used in ball mills. Grinding steel balls produce abrasive effects through collision and friction with materials, thereby achieving the grinding effect of materials

Forged Ball Details:

Material	Chemical Elements
Material	C	Si	Mn	P/S	Cr	Hardness (HRC)
45#	0.42-0.50	0.17-0.37	0.5-0.8	<0.035	<0.25	60-65
60MN	0.55-0.65	0.17-0.37	0.7-1.0	<0.04	<0.25	58-63
B2	0.72-0.85	0.17-0.37	0.7-1.0	<0.04	0.4-0.6	55-58
B3	0.58-0.66	1.3-1.9	0.65-0.8	<0.025	0.7-0.9	56-65
B6	0.97-1.03	0.2-0.3	1.0-1.1	<0.025	0.5-0.6	61-65

Material	25mm-50mm HRC		60mm-90mm HRC		100mm-125mm HRC		130-150mm HRC
Material	Surface	Core	Surface	Core	Surface	Core	Surface	Core
C45	55-58	55-58	50-68	23-30	48-52	22-26	48-52	22-25
60Mn	58-62	55-60	58-62	30-36	57-61	26-32	57-61	26-30
B2	60-64	58-64	57-64	45-60	55-60	38-48	55-60	38-42
B3	62-65	60-65	60-65	58-65	56-65	50-62	56-63	50-55
B6	62-65	60-65	61-65	58-65	60-63	50-62	61-63	50-55

Casting Ball

Production Line

1) Traditional Forged

Raw material →Cutting →Heating → Water quenching → Tempering

2) Auto Hot Rolling

Raw material →Hot Rolling Mill → Water Quenching → Tempering

3) Casting
Raw material preparation →Smelting→ Pouring→Cooling and demoulding→Heat treatment and inspection

Test

Packing & Shipping

Steel drum (800-950kg per drum)

Container Bag (1000kg per bag)

Two drums with Pallet

High Chrome Media Grinding Balls 50mm 75 mm 120mm Grinding Steel Ball for Ball Mill Mine Cement

Company Profile

Jinan Zhongwei established in 2000 , we are a leading manufacturer and professional exporter grinding balls in China.

Our company covers an area of 15000 square meters, now we have 150 staff, including 13 technical staff. Annual output is 50000 tons to 80000 tons .

Main products : forged steel ball, cast iron ball ,grinding rod, cylpebs
We have exported to 20 more countries, UAE, Zambia,South Africa, Peru, Chile, Australia, UK, USA, Turkey and so on.

Question and Answer

Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.

Q2. Do you have any MOQ limit for the order?
A: 1ton MOQ.

Q3. How to proceed an order ?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

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