Cement Plant grinding media balls in cast and forged , Surface hardness HRC 58-65

About us :

Jinan Zhongwei is a leading ISO endorsed producer of high chrome and forged Grinding Media Balls

Since 2010.

We mainly produce Forged Grinding media Balls,

Rolled Grinding media Balls and Cast Grinding media Balls as follows:

1). 60Mn Forged Grinding Balls and Rolled Grinding Balls (20mm to 180mm)

2). B2 Forged Grinding Balls and Rolled Grinding Balls (20mm to 180mm)

3). B3 Forged Grinding Balls and Rolled Grinding Balls (20mm to 180mm)

4). B4 Forged Grinding Balls and Rolled Grinding Balls (20mm to 180mm)

5). High chrome cast grinding ball (12.7mm to 120mm)

6) . Medium chrome cast grinding ball (12.7mm to 120mm)

7). Low chrome cast grinding ball (12.7mm to 120mm)

Why Jinan Zhongwei Grinding Media balls ?

Grinding Media Balls Applied Fields

1. Mining

2. Cement Plants

3. Chemical Industries

4. Power Stations

Physical Property of Forged Grinding Media balls

Model	Material	Impact Test Ak.J/cm²	Surface Hardness (Φ25mm- Φ60mm)	Core Hardness (Φ25mm- Φ60mm)	Surface Hardness (Φ70mm- Φ100mm)	Core Hardness (Φ70mm- Φ100mm)
ZW-1	50Mn	≥12	≥56	≥35	≥56	≥28
ZW-2	60Mn	≥13	≥58	≥38	≥58	≥29
ZW-3	65Mn	≥15	≥60	≥42	≥60	≥30
ZW-4	B2	≥17	≥60	≥52	≥60	≥50
ZW-5	75SiMn	≥16	≥60	≥50	≥60	≥48

Physical Property of Cast Grinding Media Balls

Model	BRAND	HARDNESS		IMPACT VALUE ak(J/cm2)	METALLOGRAPHIC ORGANIZATION

		QUENCHING STATE(A)	NO- QUENCHING STATE(A)
High Chromium Casting Ball	ZQCr26	≥60	≥45	≥4.0	M+C

Packaging & Shipping

· Packing: Container bags or steel drums or others.

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.

TEL: +86 15588873848

Contact : Jessise

Product Tags:

steel grinding media

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Categories	Grinding Media Balls
Brand Name:	ZW
Model Number:	45#,60Mn B2,B3,B4,High Chrome,Low Chrome
Certification:	ISO9001:2008
Place of Origin:	Jinan city,Shandong province,China
MOQ:	1 Ton
Price:	Negotiable
Payment Terms:	Western Union, D/P, D/A, L/C, T/T
Supply Ability:	Annual output 50000 tons
Delivery Time:	10-20 days after order confirmation
Packaging Details:	big bags ,steel drum
Key words:	grinding media ball , grinding ball, grinding steel ball, mill ball
Breakage Guarantee:	1% Max
Surface Hardness:	HRC 60-68
Production Line:	forging and casting
Heating method:	By electric furance
Service:	One-stop Service
Quality Control:	By Inner and the third party
HS Code:	73261100
Inquiry:	info@zwgrindingball.com