High-Chromium Cast Iron Min-Till Ripper Point

Product Name: 7-in. Min-Till Ripper Point

Material: CLASS 3(A)

Surface Treatment: Blasting

Heat Treatment: Normalizing

Process: Lost foam casting

Weight: 7.85kg

Application: Agricultural machinery

Min-Till Rippers and Subsoilers

From structural components to durable consumables, we provide high-performance solutions for the agricultural industry designed to withstand harsh conditions. Our expertise in a wide range of materials ensures durable and cost-effective manufacturing solutions tailored to your specific needs.

Material Requirements:

These components are almost entirely cast from wear-resistant cast steel or high-chromium cast iron. Material selection is crucial: High-chromium cast iron is the preferred choice. Its high-hardness carbide network provides excellent resistance to abrasive wear, making it ideal for applications primarily characterized by grinding wear.

Core Material Indicators:

High Hardness: Surface hardness is typically required to be above HRC55, with high-chromium cast iron reaching HRC60+.

Good Toughness: While maintaining high hardness, a certain degree of toughness is needed to prevent chipping or brittle fracture.

Casting Quality Requirements:

Density: The casting must be free of shrinkage cavities and porosity that could affect strength.

No Casting Defects: The surface must be free of defects such as sand adhesion, excess material, and cold shuts.

Heat Treatment: Appropriate heat treatment (quenching + tempering) is essential to obtain the required high hardness and comprehensive mechanical properties. This is a critical process for realizing the material's potential.

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FAQ：

Q: What is your minimum order quantity (MOQ)?

A: Our MOQ is flexible depending on the complexity and material requirements of the product

Q: How do you ensure the quality of your products?

A: We uphold the highest standards of quality control through each step of the production process:

Chemical Composition Analysis: Ensuring the materials meet required specifications.

Dimensional Inspection with CMM (Coordinate Measuring Machine): Precision checking to guarantee exact measurements.

Non-Destructive Testing (NDT): Detecting potential material flaws.

Hardness & Tensile Strength Testing: Verifying material strength for durability and performance.

Surface Finish Inspections: Ensure the appearance and functional quality of each part.

Q: Can you provide customized solutions or develop new products?

A: Absolutely! We specialize in delivering fully customized solutions to meet your needs. From initial design and mold production to casting, CNC machining, heat treatment, and surface finishing, we work closely with you to develop the product you envision.

Q: What after-sales service do you offer?

A: Our commitment to you doesn’t end after delivery. We provide comprehensive after-sales support, including:

Technical consultation to help with product use or modifications.

Detailed dimensional reports and performance evaluations.

Prompt resolution of any quality concerns to ensure your satisfaction.