Copper And Gold Mining Ball Mill Balls

Product Details:

Place of Origin:	Shandong, China
Brand Name:	ZW
Certification:	ISO9001-2008, SGS, BV, TUV
Model Number:	B2, B3, B6, 60Mn, C45

Payment & Shipping Terms:

Minimum Order Quantity:	10Tons
Price:	Negotiable
Packaging Details:	1 ton in bag or 900kgs in steel barrel
Delivery Time:	3-5 days
Supply Ability:	4000 Tons per month

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Detailed Product Description

Diameter:	17-140mm	Material:	High Medium Low Chrome
Hardness:	50-65HRC	Broken Rate:	＜0.5%
Packing:	Steel Barrel Or UV Proof Bag	Inspection:	SGS BV TUV And Other Third Party Inspection
High Light:	Ball Mill Ball , ball milling media , Gold Mining Ball Mill Balls

Copper Gold Silver Iron Aluminium Chrome Mining Ball Mill use balls

Brief Description

1) No deformation
2) High hardness Good wear resistant
3) Size:Dia13mm-140mm
4) Breakage<0.5%
5) Certification: ISO9001,SGS.

Copper And Gold Mining Ball Mill Balls 0

Forged Steel Ball Chemical and hardness:

Diameter (mm)	Material	Chemical elements					Hardness (HRC)
Diameter (mm)	Material	C	Si	Mn	P/S	Cr	Hardness (HRC)
20-125	C45	0.42-0.50	0.17-0.37	0.5-0.8	＜0.035	≤0.25	48-55
20-140	60Mn	0.55-0.65	0.17-0.37	0.7-1.0	＜0.04	＜0.25	56-62
20-125	B2	0.72-0.85	0.17-0.37	0.7-1.0	＜0.025	0.4-0.6	57-64
60-140	B3	0.58-0.66	1.3-1.9	0.65-0.8	＜0.025	0.7-0.9	56-65

Cast Iron Ball Chemical and hardness

Name	Material	Chemical elements						Hardness
Name	Material	C	Si	Mn	S	P	Cr	HRC
Cast iron ball	Special cr1	2.0-3.0	＜1.0	0.5-2.0	≤0.06	≤0.06	＞20	60-65
	Special cr2	2.0-3.0	＜1.0	0.5-2.0	≤0.06	≤0.06	＞15	58-64
	High Cr	2.0-3.2	＜1.0	0.5-2.5	≤0.06	≤0.06	＞10	58-63
	Medium Cr	2.0-3.2	＜1.0	0.5-2.5	≤0.06	≤0.06	≥5	48-55
	Low Cr	2.2-3.4	≤1.2	0.5-1.5	≤0.06	≤0.06	1.0-1.5	45-50

Copper And Gold Mining Ball Mill Balls 1

Forged 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

Cast Ball Production Line

Raw material chemical composition and optional proportion→ Melting and pouring

→ Oil quenching→Temper→Polishing

Packing

1000kgs in a bag or 850-900kgs in a steel drum, then 25 tons in a 20GP Container

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.

Copper And Gold Mining Ball Mill Balls 2

Advantage

1. Jinan Zhongwei has 18 years production and exporting experience.

2.We keep continuous adjustment and improvement in production according to the customer’s requirement at the last 10 years.

3.On the basis of satisfied customer’s 50,000 tons/year demand, Jinan Zhongwei has more 30,000 - 50,000 tons/year production capacity for the new cooperative partner.

4.Stable price system - 12 months price validity

5.Payment terms ( Negotiate)

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Contact Person: Mr. Stevin Liu