Product Details
Company Profile

High Impact Value hot rolling grinding media balls , steel grinding media

Product Name : Forging Grinding media balls .Rolling Grinding Media balls

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

Origin:China

Advantages of Jinan Zhongwei Grinding Ball

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!

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.

Type and Chemical Composition of Forging Grinding Media balls,Rolling Grinding Media balls

Name	Material	C	Mn	Si	Cr	S	P
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	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
ZW-3	65Mn	0.60-0.70	0.90-1.2	0.17-0.37	≤0.25	≤0.035	≤0.035
ZW-4	B2	0.70-0.85	0.70-0.80	0.17-0.37	0.2-0.7	≤0.03	≤0.03
ZW-5	75SiMn	0.70-0.90	0.70-1.20	0.4-0.8	≤0.25	≤0.03	≤0.03
ZW-6	Wear-resistant Alloy	0.50-0.65	0.4-1.0	1.4-1.8	0.9-1.2	≤0.03	≤0.03

Physical Propertof Forging grinding media balls ,Rolling grinding media balls

Name	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
ZW-1	50Mn	≥12	≥10000	≥56	≥35	≥56	≥28	<1%
ZW-2	60Mn	≥13	≥10000	≥58	≥38	≥58	≥29	<1%
ZW-3	65Mn	≥15	≥12000	≥60	≥42	≥60	≥30	<1%
ZW-4	B2	≥17	≥12000	≥60	≥52	≥60	≥50	<1%
ZW-5	75SiMn	≥16	≥12000	≥60	≥50	≥60	≥48	<1%
ZW-6	Wear-resistant Alloy	≥17	≥12000	≥60	≥54	≥60	≥52	<1%

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

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

info@zwgrindingball.com

Mobile(Whats app ) 86-15588873848

Product Tags:

ball milling media

ball mill grinding media

High Impact Value hot rolling grinding media balls , steel grinding media

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Categories	Grinding Media Balls
Brand Name:	ZW
Model Number:	20mm-160mm
Certification:	ISO9001:2008
Place of Origin:	Jinan city,Shandong province,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
HS code:	7326110000
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