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Low breakage rate cast iron and forged grinding balls for ball mill media

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Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd

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Low breakage rate cast iron and forged grinding balls for ball mill media

Brand Name : ZW

Model Number : 45#,60MN,B2,B3,high cr low cr

Certification : ISO9001:2008

Place of Origin : Jinan city,Shandong province,China

MOQ : 25 tons

Price : Negotiable

Supply Ability : Annual output 50000 tons

Delivery Time : 1-3 weeks after the advance

Packaging Details : container bags ,steel drum

Key word : grinding balls for ball mill

Breakage Guarantee : no breakage upon delivery

Hardness : HRC 60-68

Tecnology : forging and casting

Raw material heating : By electric furance

Service : One-stop Service

Product name : grinding balls

Heat Treatment : oil Quenching

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Low breakage rate cast iron and forged grinding balls for ball mill

Jinan zhongwei is one of most professinal grinding media balls manufacturer in China. Jinan zhongwei exported to more than 20 countries .Annual output is 50000 tons. Best service and best quality is our basis pricipals.Welcome to visit our factory.

PRODUCTS	SIZE	HARDNESS	CHEMICAL COMPOSITION
1) 65Mn Forged grinding ball	25mm-180mm	HRC55-65	C: 0.52-0.65; Si: 0.15-0.37; Mn: 0.6-1.2; S & P: 0.04Max; Cr: 0.25Max
2) B2 Forged grinding ball	25mm-180mm	HRC60-68	C: 0.75-0.90; Si:0.17-0.37; Mn:0.7-0.9; P: 0.035 MAX; S: 0.035MAX; Cr:0.40-0.70.
3) High chrome cast grinding ball	12.7mm-120mm	HRC58-65	Cr:11-27; C: 2.0-3.0; Si:1.0Max; Mn: 0.5-1.5; S & P:0.10Max;
4) Low chrome cast grinding ball	12.7mm-120mm	HRC47-55	Cr:1-3; C: 2.2-3.6; Si:1.0Max; Mn: 0.5-1.5; S & P:0.10Max;
5) Medium chrome cast grinding ball	12.7mm-120mm	HRC47-60	Cr:4-10; C: 2.2-3.6; Si:1.0Max; Mn: 0.5-1.5; S & P:0.10Max;

Low breakage rate cast iron and forged grinding balls for ball mill media

Grinding Balls For Ball Mill Chemical Elements( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)

Forged Steel Balls

Material	Chemical Elements
Material	C	Si	Mn	P/S	Cr
45#	0.42-0.50	0.17-0.37	0.5-0.8	<0.035	<0.25
60MN	0.55-0.65	0.17-0.37	0.7-1.0	<0.04	<0.25
B2	0.72-0.85	0.17-0.37	0.7-1.0	<0.04	0.4-0.6
B3	0.5-0.8	1.0-1.8	0.4-1.0	0.035	0.5-1.0

Cast Iron balls

Material	Chemical Elements
Material	C	Si	Mn	P	S	Cr
Speical Cr 2	2.0-3.0	< 1.0	0.5-2.0	<0.08	< 0.06	> 20
Speical Cr 1	2.0-3.0	< 1.0	0.5-2.0	<0.08	< 0.06	> 15
High Cr	2.0-3.2	< 1.0	0.5-2.5	<0.08	< 0.06	> 10
Medium Cr	2.0-3.2	< 1.0	0.5-2.5	<0.08	< 0.06	> 5
Low Cr	2.2-3.4	< 1.2	0.5-1.5	<0.08	< 0.06	1.0-1.5

Packing Instruction:

Barrel with wooden pallet:
Barrel size(cm): 89 × 58 (Volume: 800kgs-900kgs N.G. avaliable)
Pallet size(cm): 168 ×59×13
Two Barrel tie on the wooden pallet, steel tape for bundle
Strong Nylon Bag:
Available Bag: 500kg; 1000kg
Low breakage rate cast iron and forged grinding balls for ball mill media

Product Tags:

grinding media ball

steel balls for ball mill

Low breakage rate cast iron and forged grinding balls for ball mill media Images

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