High Hardness 20-150mm 30mm 40mm 60mm 70mm 80mm Cast Iron Balls

Product Specification

High Hardness 20-150mm 30mm 40mm 60mm 70mm 80mm Cast Iron Balls

ProductionProduct Description:

‌Casting steel balls‌ are made by melting scrap steel, scrap iron and other waste furnace materials using a medium frequency electric furnace, and adding a proper amount of precious metal alloys (such as ferrochrome, ferromanganese, ferrovanadium, etc.) during the melting process for chemical composition quenching and tempering. When the molten iron temperature reaches above 1550℃ and meets the process requirements, the qualified molten iron is poured into the steel ball mold, and the spherical iron alloy wear-resistant body is made through quenching, tempering, testing and packaging processes.

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.

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.

Packing and Shipping:

Testing

Testing standards and items include hardness testing, appearance testing, wear resistance testing, tolerance testing, roundness testing, quality testing, composition testing, material testing, metal grade identification, chromium content testing, impact resistance testing, non-destructive testing, etc.

Testing equipment and tools include hardness tester, optical microscope, roundness tester, diameter measuring instrument, chemical analyzer, tensile testing machine, fatigue testing machine, surface roughness tester, X-ray diffractometer, coating thickness gauge, density meter, impact resistance testing machine, conductivity test, etc.

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