High-Wear Tillage Chromium Points Agricultural Cultivator Parts

1. Product Overview

The Premium Tillage Chromium Point is an elite agricultural wear part engineered to conquer the most demanding soil conditions. Designed for primary tillage, deep ripping, and seedbed preparation, this product combines a tough, shock-absorbing alloy steel core with an ultra-hard chromium carbide (CrC) surface.

Unlike standard steel points that wear down rapidly in abrasive, sandy, or hard-packed environments, our Tillage Chromium Points offer exceptional longevity—lasting up to 3 to 5 times longer than conventional alternatives. The strategic placement of chromium not only protects against extreme wear but also promotes a self-sharpening effect as the tool moves through the earth, ensuring consistent soil penetration, reduced drag, and lower fuel consumption for your tractors.

2. Detailed Parameters

3. Key Features

• Extreme Wear Resistance: The chromium carbide overlay acts as an impenetrable shield against abrasive soils, drastically reducing the frequency of parts replacement.
• Self-Sharpening Geometry: The layered hardness design allows the softer base steel to wear away slightly faster than the top chromium layer, maintaining a sharp cutting edge throughout its lifecycle.
• Impact Resilience: While the surface is ultra-hard, the normalized and tempered alloy steel core retains high ductility to absorb heavy shocks from hidden rocks without shattering.
• Fuel Efficiency: By maintaining a sharp edge, the point decreases draft resistance, requiring less horsepower and reducing tractor fuel consumption.
• Corrosion Protection: Advanced surface treatments provide 500+ hours of salt spray protection, ensuring parts remain pristine during transport and off-season storage.

4. Manufacturing Process

Our Tillage Chromium Points are manufactured in IATF 16949 / ISO 9001 certified facilities using a rigorous, multi-step process:

1. Precision Casting/Forging: The base body is shaped using investment precision casting or hot forging to achieve optimal structural integrity and complex geometries.
2. Advanced CNC Machining: Mounting holes and critical mating surfaces are machined with 5-axis CNC centers to ensure a flawless, wobble-free fit with the cultivator shank.
3. Comprehensive Heat Treatment: The base material undergoes normalizing (900-925°C), oil quenching (850°C), and specific tempering to achieve the perfect balance of core toughness and hardness.
4. Chromium Application: Utilizing automated robotic welding or vacuum brazing, the thick chromium carbide layer is permanently bonded to the high-wear zones.
5. Strict Quality Control: Every batch undergoes 100% CMM dimensional verification, non-destructive magnetic particle inspection (MPI), and ultrasonic testing to verify the bond strength of the chromium layer.

5. Applications

• Primary & Secondary Tillage: Chisel plows, field cultivators, and scarifiers.
• Deep Ripping: Subsoilers and rippers breaking up hardpan.
• Harsh Environments: Highly abrasive sandy soils, dry/hard-packed clay, and rocky terrain.
• Large-Scale Farming: Ideal for commercial agriculture operations where minimizing equipment downtime is critical for profitability.

6. Accessory Information

To ensure optimal performance and safe installation, we supply and recommend the following accessories:

7. Purchasing Guide: What to Know Before Buying

• Verify OEM Compatibility: Always check your machine’s make and model. Measure the bolt hole spacing, bolt diameter, and shank width to ensure a perfect fit.
• Assess Soil Conditions: While chromium points are superior for abrasion (sandy/hard soils), if your soil is primarily massive boulders, ensure you specify a point with a highly reinforced core to prevent impact shattering.
• Evaluate Total Cost of Ownership: Chromium points have a higher upfront cost than standard steel points. However, their 3-5x longer lifespan and reduced labor/downtime make them highly cost-effective for medium to large operations.
• Customization Needs: If you require non-standard dimensions, specific hardfacing patterns, or private labeling/stamping, please provide CAD models or physical samples.
• Packaging & Logistics: Our standard packaging includes moisture-proof wooden crates lined with VCI anti-rust materials, perfect for ocean freight.

8. Common Industry & Buyer FAQs

Q1: How much longer will a Tillage Chromium Point last compared to standard steel?

A: Depending on soil conditions, our chromium-enhanced points typically last 3 to 5 times longer than standard boron or high-carbon steel points. In highly abrasive sandy soils, the difference is even more pronounced.

Q2: Will the hard surface cause the point to shatter if it hits a rock?

A: No. We specifically engineer our points with a dual-hardness profile. While the chromium exterior is extremely hard (HRC 60-65) to resist wear, the underlying alloy steel core is heat-treated to HRC 45-50, maintaining the flexibility and toughness needed to absorb heavy impacts without shattering.

Q3: Can I get my company’s logo stamped on the parts?

A: Yes, we offer comprehensive OEM/ODM services. We can incorporate your logo into the casting mold, or apply it via laser engraving/stamping prior to painting.

Q4: What is your Minimum Order Quantity (MOQ) and lead time?

A: Standard MOQ is typically 500-1000 pieces depending on the size of the point. Lead time for standard orders is 10-30 days. Custom molds and initial sample approvals may require an additional 15-20 days.

Q5: Do you provide material test reports?

A: Absolutely. As an IATF 16949 certified manufacturer, we provide complete documentation with every shipment, including material certifications, heat treatment logs, and dimensional inspection reports. FEA (Finite Element Analysis) reports can also be provided for custom designs upon request.