Top Rank Forged Cast Grinding Steel Balls for Ball Mill in Jinan

• Customization: Available
• Material: Iron
• Content: 100%
• Model NO.: 45# 60MN B2
• Processing Type: Forging and Casting
• Size: 20-150mm
• Color: Metallochrome
• Customized: Customized
• Raw Material Heating: by Electric Furance
• Heat Treatment Method: Oil/Air Quenching
• Certification: ISO9001:2008
• Tecnology: Forging and Casting
• Type: 45# 60mn B2 B3 B4
• Original: Shandong Province, China
• Brand: Jinan Zhongwei
• Service: One-Stop Service
• Weight: 2g-50kg
• Product: Forged Ball,Cast Ball,Steel Rod,Cylpebs
• Transport Package: Container Bag, Steel Drum
• Trademark: Jinan zhongwei
• Origin: Shandong Jinan
• HS Code: 73261100
• Production Capacity: 1000000

Product Description

Top Rank Forged Cast Grinding Steel Balls for Ball Mill in Jinan
We Jinan zhongwei casting and Forging Grinding Ball Co.,Ltd , is one of most professional grinding balls manufacturer in Shandong province. High quality and low price is our foundamental.Sincerity is the guarantee of long-term development.Hope we could give chance to each other,we will have pleasant cooperation.

Type and chemical composition of forged grinding balls

Material	Chemical elements
	C	Si	Mn	P/S	Cr
B2	0.72-0.85	0.17-0.37	0.7-1.0	<0.04	0.4-0.6
60Mn	0.55-0.65	0.17-0.37	0.7-1.0	<0.04	<0.25
45#	0.42-0.50	0.17-0.37	0.5-0.8	<0.035	≤0.25
B3	0.58-0.66	1.6-1.9	0.65-0.8	<0.025	0.7-0.9

Hardness:

Material	25mm-50mm HRC		60mm-90mm HRC		100mm-125mm HRC
	Surface	Core	Surface	Core	Surface	Core
B2	60-65	58-62	58-63	50-55	56-60	40-45
60Mn	58-63	55-60	58-63	40-45	56-60	30-35
45#	55-58	45-55	55-58	30-35	50-55	25-30
B3					58-62	56-60

QC&QI

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.

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.
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)

Application
1. Mining (Copper, Gold, Iron, Aluminum, Manganese, Zinc, Chrome etc. )
2. Cement Plant
3. Power Station
4. Chemical Industry

FAQ

1.Can you provide samples for free?
Answer: Yes, Free Sample.

2. Are you a manufacturer or a trading company?
Answer: We are a manufacturer, and we have independent export qualification.


3. What kind of payment you can accept?
Answer: T/T , L/C, Paypal,Western Union

4. How about your quality control?
Answer: 100% check before delivery to ensure the products quality.

5. If I send an inquiry ,when can you reply ?
Answer: Immediately.

6. How about your packing?
Answer:Container bags & Steel drum with wooden pallets or iron pallets

7. Do you have any certificate ?
Answer : ISO9001:2008, SGS and BV inspection or any third party test.

8. How about your delivery time? (25 tons)
Forged balls : 3-5 days after deposit
Cast balls : 5-7 days