Premium High Chrome Grinding Steel Media for Cement Plants

• Customization: Available
• Material: Steel
• Content: 73-94%
• Model NO.: Low Chrome/Medium Chrome/High Chrome
• Usage: Machinery, Chemical, Grind
• Processing Type: Forged/Hot Rolled and Casting
• Size: Dia: 10-60mm Length: 15-80
• Color: Black
• Customized: Customized
• Which Port: Qingdao, Shandong Province, China
• Shape: Cylinder
• Certification: SGS, TUV, ISO9001, ISO14001, ISO45001
• Hardness: 45-65HRC
• Impact Toughness: >4ak.J/Cm2
• Breakage Rate: <1%
• Heat Treatment: Quenching and Tempering
• Transport Package: Nylon Bags and Steel Drums
• Specification: Low Chrome/Medium Chrome/High Chrome
• Trademark: Jinan ZenTi
• Origin: China
• HS Code: 73259100
• Production Capacity: 90, 000 Tons / Year

Product Description

 

  

General Information
Product Name	Grinding Cylpebs
HS Code	73259100
Size Range	Length: 10-60mm, Diameter: 15-80mm
Specification	Cr (1%-32%) alloying grinding cylpebs/ Ductile cast iron cylpebs
Surface Hardness	45-65HRC
Impact Value	>4J/cm2
Breakage Rate (%)	≤1% (some products lower than 2%)
Dropping Test	10,000-20,000 times
Packaging	Bundles, Containers

 

Chemical Composition (%)
Name	C	Si	Mn	Cr	Mo	S	P
Cr (23-30%) alloying grinding cylpebs	2.0-3.3	≤1.2	0.3-1.5	23.1-30.0	≤3.0	≤0.06	≤0.10
Cr (18-23%) alloying grinding cylpebs	2.0-3.3	≤1.2	0.3-1.5	18.1-23.0	≤3.0	≤0.06	≤0.10
Cr (14-18%) alloying grinding cylpebs	2.0-3.3	≤1.2	0.3-1.5	14.1-18.0	≤3.0	≤0.06	≤0.10
Cr (10-14%) alloying grinding cylpebs	2.0-3.3	≤1.2	0.3-1.5	10.1-14.0	≤3.0	≤0.06	≤0.10
Cr (7-10%) alloying grinding cylpebs	2.1-3.3	≤2.2	0.3-1.5	7.0-10.0	≤1.0	≤0.06	≤0.10
Cr (4-6%) alloying grinding cylpebs	2.1-3.3	≤1.5	0.3-1.5	4.0-6.0	≤1.0	≤0.10	≤0.10
Cr (1-3%) alloying grinding cylpebs	2.1-3.6	≤1.5	0.3-1.5	1.0-3.0	≤1.0	≤0.10	≤0.10
Ductile cast iron cylpebs (Bainite)	3.2-3.8	2.0-3.5	2.0-3.0	-	-	≤0.03	≤0.10
Ductile cast iron cylpebs (Martensite)	3.2-3.8	0.5-1.5	0.5-1.5	-	-	≤0.03	≤0.10

 

Physical Features
Name	Surface Hardness (HRC)	Core Hardness (HRC)	Impact Value (J/cm2)	Breakage Rate (%)	Diameter (mm)	Length (mm)
Cr (23-30%) alloying grinding cylpebs	58-65	55-65	≥4	≤1.0	10-40	10-45
Cr (18-23%) alloying grinding cylpebs	58-65	55-65	≥4	≤1.0
Cr (14-18%) alloying grinding cylpebs	58-65	55-65	≥4	≤1.0
Cr (10-14%) alloying grinding cylpebs	58-65	55-65	≥4	≤1.0
Cr (7-10%) alloying grinding cylpebs	≥48	≥45	≥4	≤1.9
Cr (4-6%) alloying grinding cylpebs	≥47	≥44	≥4	≤1.9
Cr (1-3%) alloying grinding cylpebs	≥45	≥43	≥4	≤2.0
Ductile cast iron cylpebs (Bainite)	≥50	≥48	≥4	≤2.0
Ductile cast iron cylpebs (Martensite)	≥52	≥49	≥4	≤2.0

 

About Us:

Jinan ZenTi Heavy Industry Co., Ltd., a high-tech heavy industry company, was established in 2010 with registered capital of 100 million (RMB). We have two plants, with an annual production capacity of 110,000 tons and more than 150 employees. Our company is a globally engaged forging industry company. In addition, we have participated in many mining exhibitions held in Dubai, Las Vegas, Santiago (Chile), Peru, showcasing our products and technologies. To ensure global product supply and support, we have opened an office in Santiago, Chile, and established multiple distributors worldwide. Our company has occupied the certification of TUV, ISO 9001, ISO 14001 and ISO 45001, and our products have passed the SGS Test.

We are not only a leading manufacturer of fasteners and grinding media, but a technology developer, focusing on R&D investment and industry upgrades.
 

1.Raw Materials Test→2.Raw Materials Prepare→3.Electric Furnace Heating→4.Forging / Hot Rolling→5.Isothermal Process→6.Quenching→7.Natural Cooling→8.Tempering→9.Products Quality Test→10.Packaging and Storage

We always place the greatest emphasis on product quality to ensure that our customers receive the best possible product experience. That's why we have developed an efficient and integrated risk control system to ensure that all products are of the highest quality and meet all safety standards. We strive to produce only the best products and services, and we keep up to date with the latest technological advances to ensure that our products are of the highest quality. Our risk control system includes rigorous testing throughout the production process, ensuring that all products meet the highest standards of quality before they reach our customers.

We have rich experience in foreign trade, mature docking team, and many enterprises at home and abroad have had cooperation and harvest their praise.
If you are interested in our products, please contact us whenever.
 

 

Q1: What is the advantage of your company? 

A: We are a professional steel ball manufacturers, which have 15 years of production experience. 
We also have a Hi-Tech and capable production line. 

Q2. In which countries are your products sold? 

A: Our products are exported to over 40 countries and regions including Chile, Guyana, Bolivia, Argentina, USA, Australia, the Republic of Korea, Japan, Indonesia, Malaysia, Mongolia, Canada, and South Africa, etc., well and universally received by clients. In order to better serve customers, we have set up an office in Chile and Mongolia. 

Q3: Are you a trading company or manufacturer? 

A: We are a manufacturer with two plants.

Q4: How long is your delivery time? 

A: Generally it is 3-8 days if the goods are in stock. Or it is 10-20 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 are your terms of payment? 

A: Payment<=1,500 USD, 100% in advance. Payment>=1,000 USD, 30% T/T in advance, 
Balance before shipment. 


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

Anthony Cao/Manager or Kenny Li/Director
Jinan ZenTi Heavy Industry Co., Ltd