• Model NO.：DIA 20mm-150mm
• Customized：Customized
• Product Name：Forged Steel Grinding Ball
• Process：Forging
• Certification：TUV ISO 9001 , BV , SGS
• Service：Customized
• Heat Treatment：Quenching+Tempering
• Hardness：60-65HRC
• Breakage Rate：<1%
• Impact Toughness：>12ak.J,Cm^2
• Transport Package：Steel Drums & Flexible Container Bags
• Specification：45#, 50Mn, 60Mn, 65Mn, B2, B3
• Trademark：ShengYe
• Origin：Shandong, China
• HS Code：73261100
• Production Capacity：100000

NameCMnSiSPCrSY-01-45#0.42-0.480.50-0.800.17-0.370.05max0.05max0.15maxSY-02-50Mn0.48-0.560.65-1.000.17-0.370.05max0.05max0.15maxSY-03-60Mn0.57-0.650.70-1.100.17-0.370.05max0.05max0.25maxSY-04-65Mn0.62-0.750.90-1.200.17-0.370.05max0.05max0.25maxSY-05-B20.75-0.850.70-0.900.17-0.350.05max0.05max0.40-0.60SY-06-B30.50-0.650.40-1.001.35-1.850.05max0.05max0.80-1.20SY-07-BL0.55-0.750.65-0.850.15-0.350.05max0.05max0.70-1.20SY-08-BG0.90-1.050.35-0.950.15-0.350.05max0.05max1.0-1.70

 Forged(Rolling) Steel Ball Mechanical Propety

NameImpact Value AK.J/cm²Dropping test(sm)

Dia25-50

Surface

(HRC)

Dia25-50

Core

(HRC)

Dia60-90

Surface

(HRC)

Dia60-90

Core

(HRC)

Dia100-150

Surface

(HRC)

Dia100-150

Core

(HRC)

SY-01-45#≥12≥15000≥55≥38≥50≥35≥45≥25SY-02-50Mn≥12≥15000≥56≥40≥56≥35≥50≥30SY-03-60Mn≥12≥15000≥58≥45≥58≥38≥52≥35SY-04-65Mn≥12≥15000≥60≥52≥60≥42≥53≥36SY-05-B2≥12≥15000≥60≥60≥60≥54≥55≥48SY-06-B3≥12≥15000≥60≥60≥60≥54≥58≥53SY-07-BL≥12≥15000≥60≥60≥60≥54≥58≥55SY-08-BG≥12≥15000≥60≥60≥60≥60≥60≥60

Grinding steel rods data

DIA(mm)30-5060-7075-90100-120130hardnessLength3.0-6.03.0-5.823.0-6.0customizablecustomizable

HRC25-35

HRC35-45

HRC45-60

HRC>60

 We can produce the grinding rod according to the length of the customer's mill.

                                                                        About Our Company

Shandong Shengye Grinding Ball Co., Ltd is located in the beautiful city: Zhangqiu District Jinan City. In China, we are a professional factory specializing in the production of forged and hot-rolled balls and alloy steel bars for the mills, with an annual output of 100,000 tons. More than 95% of the products are exported to more than 30 countries, with customers throughout Southeast Asia, Africa and Latin America. And we have a good business cooperation with the big renowned mining companies, cement plants, thermal and chemical power plants in China and worldwide, we have received favorable comments from them.
At present, the company has 10 production lines of forged and automatic hot rolling that are world advanced level, and produce grinding balls with diameters from 15 mm to 200 mm and several steel bars resistant to wear. Given that the company uses advanced technology and automated processes, the entire round bar is uniformly heated at one time to ensure each ball produced is of high quality.



Certifications

Our company's products have passed the German TUV ISO9001 quality system certification, ISO14001 environmental management system certification, OHSAS 18001 occupational health and safety management system certification, Safety Production Standardization Certificate issued by the Administration State of Work Safety.

 

Packing Way

1. Ocean shipping
2. Customers designated transportation mode.
3. Packing Details  : a. steel drums (850-930kgs/drum) b. flexible container bags(1ton/bag)
4. Delivery Details : Witnin 15-20 days after received the payment or LC at sight.



After-service:

1. If any quality problems, we are committed to a full refund.
2. Pay a return visit once a week.
3. When a fault occurs we will deal with it for the first time and resolve problem within 1-2 working days.
4. If you have any question, please contact me freely. We will give you a reply in the first time.

FAQ Q1: What is the advantage of your company? 

A: We are a professional steel ball manufacturers, which have 10 years of production experience.
We also have Hi-Tech and capable production line.

Q2. In which countries are your products sold? 

A: Our products are exported to over 30 countries and regions including USA, Republic of Korea, Japan, Malaysia, Australia, Canada and South Africa, etc., well and universally received by clients. In order to better serve customers, we have set up the office in Malaysia, Chile, United States and Spain.

Q3: Are you trading company or manufacturer ?

A: We are factory.

Q4: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.

Q5: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q6: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,
balance before shippment.

If you have another question, pls feel free to contact us as below:

 

 

Ina / MANAGER
SHANDONG SHENGYE GRINDING BALL CO.,LTD