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High hardness hot rolling grinding steel balls for ball mill use , Dia 20-60mm

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Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd

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High hardness hot rolling grinding steel balls for ball mill use , Dia 20-60mm

Brand Name : ZW

Model Number : B2, B3, B6, 60Mn, C45

Certification : ISO9001-2008, SGS, BV, TUV

Place of Origin : Shandong, China

MOQ : 10Tons

Price : Negotiable

Supply Ability : 4000 Tons per month

Delivery Time : 3-5 days

Packaging Details : 1 ton in bag or 900kgs in steel barrel

Size : Dia 20-60mm

Material : B2, 60Mn, C45

Hardness : 60-65HRC

Broken : ＜0.5%

Impact : ＞12

Inspection : SGS, BV, TUV

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High hardness small ball mill use hot rolling grinding steel balls

Chemcial and hardness details of hot rolling ball:

Diameter (mm)	Material	Chemical elements					Hardness (HRC)
Diameter (mm)	Material	C	Si	Mn	P/S	Cr	Hardness (HRC)
20-40	C45	0.42-0.50	0.17-0.37	0.5-0.8	＜0.035	≤0.25	55-58
20-40	60Mn	0.55-0.65	0.17-0.37	0.7-1.0	＜0.04	＜0.25	58-62
20-40	B2	0.72-0.85	0.17-0.37	0.7-1.0	＜0.025	0.4-0.6	60-64

Application

1. Mining (Copper, Gold, Iron, Aluminum, Manganese, Zinc, Chrome etc. )

2. Cement Plant

3. Power Station

4. Chemical Industry

High hardness hot rolling grinding steel balls for ball mill use , Dia 20-60mm

Quality Control and Quanlity Assurance

1)Raw material: Size, Chemcial elements, Microstructure quality control (LAIWU STEEL)
2) Production Technical: Cutting Size, Heating Temperature, Quenching Technical, Tempering control.
3) Grinding Balls: Hardness, Size, Chemcial elements, Breakage Rate Checking
4) Thrid-Pary: SGS, BV ISO, TUV, COTECNA, AsiaInspection etc.

High hardness hot rolling grinding steel balls for ball mill use , Dia 20-60mm

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.

Packing

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

High hardness hot rolling grinding steel balls for ball mill use , Dia 20-60mm

Product Tags:

grinding steel balls

precision steel balls

High hardness hot rolling grinding steel balls for ball mill use , Dia 20-60mm Images

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