9-shaped spring, agricultural machinery parts, tillage parts, plow spring
• Used for plows, tillers, and soil preparation machinery
• Absorbs impact and reduces vibration during tillage
• Enhances the stability and durability of agricultural equipment
• Essential for maintaining smooth and efficient soil preparation operations
In terms of materials, 65Mn high-elasticity spring steel is selected as the core base material. Through a professional integrated heat treatment process of quenching, tempering, and pre-stretching, the spring teeth possess excellent elasticity and toughness. When encountering stones or hard objects on the ground during operation, the spring teeth can automatically cushion the impact and rebound to their original position, preventing breakage or deformation due to hard collisions and effectively protecting agricultural machinery and crop roots.
To prevent equipment malfunctions during operation, it is suitable for complex field conditions such as hard soil and rocky terrain. The surface is treated with a black electrophoretic powder coating process, forming a dense protective layer with excellent rust prevention, corrosion resistance, and wear resistance. Even in long-term humid, acidic, or alkaline field environments, it can slow down the corrosion and wear of the spring teeth, further extending its service life and reducing the cost of frequent replacement consumables.
In terms of installation details, the left end of the spring tooth is equipped with precise mounting holes. The hole diameter and spacing perfectly match the spring tooth frames of mainstream hay rakes and sifters, allowing for direct installation and fixation without modification. After installation, it offers a high degree of fit and is firmly secured without loosening. There is no shaking or displacement during high-speed operation, ensuring the stability and safety of agricultural machinery operations. The smooth tooth tip design further optimizes the working experience.
The teeth glide smoothly and without jamming when they contact the ground, avoiding scratching the soil and damaging the roots and stems of the grass, while also reducing operating resistance and lowering the power consumption of the agricultural machinery.
Whether it's large-scale forage harvesting in large ranches or straw returning to the field and shallow loosening operations by individual farmers, these curved spring teeth can perform their function reliably.
We strictly control every production process, from raw material selection and heat treatment to finished product testing, implementing high-standard quality inspections throughout the entire process to ensure that every tooth meets the original manufacturer's quality standards and can directly replace original parts. Choosing this curved tooth for your hay rake means choosing an efficient, durable, and worry-free agricultural machinery maintenance solution, fully supporting agricultural forage harvesting operations and helping to improve the quality and efficiency of agricultural production.
