Factory Price High Hardness Cr Alloy Casting Iron Ball 20mm 40mm 60mm 80mm High Chrome Grinding Media Balls

          Factory Price High Hardness Cr Alloy Casting Iron Ball 20mm 40mm 60mm 80mm High Chrome Grinding Media Balls

ProductionProduct Description:

High chromium cast steel balls, medium chromium cast steel balls and low chromium cast steel balls

Chrome cast steel balls are the cast grinding media balls containing a certain percentage of chromium, and by which are divided into high chromium cast steel balls, medium chromium cast steel balls and low chromium cast steel balls. The chromium cast steel balls are divided into High Chromium Cast Steel Balls, Medium Chromium Cast Steel Balls and Low Chromium Cast Steel Balls. With the feature of high hardness, low wear, and low breakage, cast steel grinding balls are mainly used in cement industry, mining industry, metallurgical industry, power generation industry and construction industry.

1, The raw materials are all bearing steel scraps, which contain copper, molybdenum, nickel and other precious metal elements, which can effectively improve the matrix structure of the steel ball.

2,Our products are produced by medium frequency electric furnace which can effectively ensures the stability of the material. Balls are not easy to peel off and deform during use. Even it can keep bright and round after long time running.

3,The most advanced large-scale automatic oil quenching production line is adopted for heat treatment, which ensures the good hardness and uniformity of the products.

Technical Parameters:

Applications:

ZW Cast Iron Balls are versatile and durable, making them suitable for a wide range of product application occasions and scenarios. With various models available such as high cr, low cr, medium cr, and special cr, these balls are perfect for different grinding needs.
These Cast Iron Balls are certified with ISO9001:2008, ensuring high quality and reliability. Originating from Jinan city, Shandong province, China, these balls have a minimum order quantity of 25 tons, and the price is negotiable based on the order volume.
Payment terms for these balls include T/T or LC at sight, providing flexibility for buyers. With an impressive supply ability of 50000 tons annually, customers can rely on a steady source of these hardened Cast Iron Balls.
Delivery time for the ZW Cast Iron Balls is quick, ranging from 1-3 weeks after the advance payment. The packaging details include container bags or steel drums, ensuring safe and efficient transportation of the balls.
With a hardness range of HRC 60-66, these abrasion-resistant Cast Iron Balls are designed to withstand high impact and provide efficient grinding performance. The product category of Cast Iron Balls offers a wide range of applications in various industries.
Advantages of choosing ZW Cast Iron Balls include their ability to perform well in grinding media industry tests, with all grinding materials meeting professional standards. Additionally, the balls come with an ISO certification and are produced in-house, eliminating additional commission expenses.
With a production capacity of 100,000 tons per year, customers can rely on timely deliveries of these Cast Iron Balls. The package options of steel drums (850kg per drum) or flexible container bags (1000kg per bag) provide convenient choices for different shipping needs.
Overall, the ZW Cast Iron Balls are a reliable and high-quality choice for customers looking for durable and effective grinding media for various industrial applications.

Company Information:

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.

Support and Services:

Our Product Technical Support and Services team is dedicated to assisting you with any inquiries related to our Cast Iron Balls product. Whether you require product specifications, usage guidelines, or troubleshooting assistance, our knowledgeable experts are here to support you every step of the way.

Packing and Shipping:

Testing

Quality control for each production shift (4hours/Shift);

Hardness, chemical elements and impact testing after production for each production shift;

SGS –third party testing before each delivery

Certificate

ISO9001-2008, SGS

Our advantage:

1. All of the grinding material can do the well-know and most professional in grinding media industry test certificate: ISO

2. All products are our own production, no other commissons expense. We guarantee to provide the best competitive price

3. Delivery on time, due to our production capacity: 100,000 tons/year

FAQ:

1. Which kind of steel balls that you produce?

Our main products are high chrome cast grinding balls, forged balls, grinding cylpebs.

2. What's your warranty?

1 year.

3. Can you provide free sample?

Yes, we are glad to supply free samples which quantity is less than 10kgs. But usually the courier fee should be paid by customer.

4. How about your quality control?

In order to ensure the quality, we have strict quality control system.

a) We will test when purchase the raw materials.

b) We will test the products when finished.

5. What's your wear rate and breakage rate?
In different application areas, the wear rate is different. But the breakage rate is less than 0.5%.

6. Do you have any certificate?

Yes, our company has ISO 19001:2008 certificate.

We could also supply customer the Test report, SGS by third party.