The plow point is a critical soil-engaging component of agricultural tillage machinery (such as moldboard plows, subsoilers, and rotary tillers). Its primary functions are to cut efficiently into the soil, break up the plow pan, turn over soil layers, and effectively reduce the tractor's draft resistance.
Operating under conditions of intense friction, corrosion, and physical impact, a plow point's wear resistance, impact toughness, and structural design directly determine the machinery's operational efficiency, fuel economy, and component replacement intervals. Therefore, selecting high-quality plow points is essential for reducing agricultural production costs.
Lihuacasting manufactures and supplies mainstream plow point products, catering to diverse tillage requirements:
>Subsoiler Points: Designed to break through hard plow pans with superior penetration capabilities.
>Reversible Points: Feature a symmetrical design; they can be flipped over after one end wears down, significantly increasing utilization rates.
>Chisel Points: Suitable for medium-to-deep soil tillage, providing excellent soil-breaking performance.
>Sweep Points: Pecifically designed for weeding and loosening topsoil.
| Material | Key Characteristics | Ideal Applications |
| High Carbon Steel | Economical and practical; offers basic hardness and good wear resistance. | Standard tillage in ordinary farmland, sandy loam, and other low-abrasion conditions. |
| Boron Steel | Professional heat treatment yields a combination of extreme hardness and toughness, along with superior impact resistance. | Rocky soil, hard/dry soil layers, and heavy-duty traction operations. |
| High Manganese Steel | Features "work-hardening" properties; surface hardness increases rapidly upon exposure to intense impact. | High-impact environments containing significant rock fragments. |
| Tungsten Carbide Hard-facing / Cemented Carbide | Protective alloy layer applied to the working edge for ultimate wear resistance. | Highly abrasive environments and large-scale farming operations requiring long periods of continuous use. |

Soil conditions and agricultural machinery standards vary widely by region; Lihuacasting offers end-to-end customization services, from blueprint design to finished product delivery:
>Custom Dimensions and Hole Spacing: We create molds based on customer-provided 2D/3D drawings or physical samples, ensuring a precise 100% match with the machinery's mounting points.
>Material Customization: We support casting and forging using various mainstream agricultural steels and can adjust heat treatment parameters to suit specific application environments.
To meet varying cost and performance requirements, Lihuacasting utilizes and offers several proven metal forming processes:
>Investment Casting: Delivers exceptional dimensional accuracy and superior surface finish; ideal for plow points with complex geometries and strict dimensional tolerances.
>Sand Casting: Highly cost-effective for the mass production of large, heavy-duty plow points.
>Forging: Alters the internal grain structure of the metal to provide superior physical toughness and fracture resistance, making it suitable for harsh soil conditions, such as rocky terrain.
>Surface Hardening: Offers post-processing treatments—such as tungsten carbide overlay and cemented carbide brazing—that extend the plow point's wear life by 3 to 5 times.

As a professional supplier of industrial castings and agricultural machinery components, Lihuacasting is dedicated to providing high-performance plow point solutions to global agricultural machinery manufacturers, wholesalers, and farmers. We offer not only standard parts but also robust custom manufacturing capabilities to meet the diverse needs of different markets.
Whether you require general-purpose parts offering excellent value or custom, heavy-duty Wear Parts designed for extreme soil conditions, Lihuacasting leverages extensive casting expertise and rigorous quality control systems to deliver the most reliable plow points. We look forward to establishing long-term partnerships with global agricultural machinery brands and buyers, working together to drive the efficient development of modern agriculture.
Contact: Susanna Sun
Phone: +86 13706842897
E-mail: sue-sunwin@vip.163.com ; sophie091983@gmail.com
Whatsapp:+86 13706842897
Add: 1588 Jiangnan Road Ningbo High-tech Industry zone
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