Versatile Cast Iron Balls for Various Industrial Grinding Operations

Product Specification

Versatile Cast Iron Balls for Various Industrial Grinding Operations

ProductionProduct Description:

The 20-150mm Corrosion-Resistant Cast Iron Balls for Wet Grinding are a versatile and essential component for various industries, including mines, cement plants, power stations, and the chemical industry. These Hardened Cast Iron Balls offer exceptional performance and durability, making them a reliable choice for demanding applications.
With a minimum order quantity of 25 tons, these Low Chrome Cast Iron Balls are designed to meet the high-volume needs of industrial operations. The precise manufacturing process ensures a diametrical tolerance of +1.5,-0.5, guaranteeing consistency and quality in every batch.
One of the key features of these Hardened Cast Iron Balls is their high hardness, which enhances their wear-resistance and longevity under challenging conditions. They are engineered to withstand abrasion and impact, making them suitable for use in abrasive environments.
Moreover, these Cast Iron Balls exhibit an unbreakable nature, ensuring reliable performance even in the most demanding applications. Their high impact value further enhances their durability, allowing them to maintain their integrity under high-stress conditions.
Whether used in wet grinding processes or other applications, these Corrosion-Resistant Cast Iron Balls deliver consistent performance and reliability. Their quality construction and excellent wear-resistance make them a cost-effective solution for industries requiring durable grinding media.

Features:

• Product Name: Cast Iron Balls
• Minimum Order Quantity: 25 tons
• Hardness: HRC 60-66
• Features:
  • High hardness
  • Excellent wear-resistance
  • Unbreakable nature
  • High impact value
• Origin: Jinan city, Shandong province, China
• Annual Output: 50,000 to 70,000 metric tons

Technical Parameters:

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:

Product Packaging for Cast Iron Balls:
Each set of Cast Iron Balls is carefully packaged in a sturdy box to ensure safe delivery.
Shipping Information:
We offer standard shipping for the Cast Iron Balls product. Orders are typically processed and shipped within 1-2 business days. Shipping times may vary depending on your location.

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

‌The steel ball quality inspection process‌ mainly includes the following steps: ‌Appearance quality inspection‌: First, check the surface quality of the steel ball to observe whether there are obvious defects such as cracks, depressions, bubbles, etc. These defects will affect the performance and life of the steel ball.

Size and weight detection: Use precise measuring instruments such as calipers and micrometers to measure the diameter, roundness, weight and other indicators of the steel ball and compare them with the standard values. If there is a large deviation, it means that there is a problem with the size and weight of the steel ball.

Hardness test: Use a hardness tester to measure the hardness value of the steel ball to determine whether it meets the standard requirements. The hardness value is related to factors such as chemical composition and heat treatment process.

Chemical composition analysis: Use modern equipment such as inductively coupled plasma optical emission spectrometer (ICP-OES) to analyze the chemical composition of the steel ball to ensure that its composition meets the prescribed chemical composition standards.

Metallurgical structure analysis: Use optical microscopes and other equipment to observe the metallographic structure of the steel ball, evaluate its organizational morphology, grain size, phase distribution, etc., to understand its mechanical properties and wear resistance.

Physical property test: Including tensile and bending tests to evaluate whether the physical properties of the steel ball meet the requirements. These test results are related to the wear resistance, mechanical properties and vibration characteristics of the steel ball.

Wear resistance test: Test the wear resistance of the steel ball under actual use conditions to ensure its performance in long-term use.

Fatigue test: Evaluate the service life of the steel ball under repeated stress conditions to ensure its stability under high load.

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