Tungsten Carbide Harvester Tip
- Extends cutter head service life by 5–8× compared to ordinary steel cutter heads
- High hardness HRA 85–90.5 — over three times harder than ordinary steel
- Density 14–14.95 g/cm³ for excellent mass and stability
- TRS up to 3,000 MPa resists impact from sand and gravel
- 100% virgin tungsten carbide raw materials
- Customized based on harvester brand and crop type (rice requires sharp edge, corn requires wear-resistant blade)
- 100% full inspection with sharpness and wear resistance testing
Description Of Tungsten Carbide Harvester Tip
Tungsten Carbide Harvester Tip is a core wear-resistant component of the harvester's cutting system, manufactured from high-hardness tungsten carbide (WC) with a metallic cobalt binder through powder metallurgy and advanced sintering processes. These tips are specifically designed to be installed on the cutter heads of combine harvesters, forage harvesters, and other harvesting equipment, efficiently cutting through crop stalks while resisting wear from sand and gravel impact in the field.
For farmers harvesting crops like wheat, rice, and corn, frequent cutter head wear is a major concern. Ordinary steel cutter heads quickly become blunt or even crack when facing thick stalks or hidden sand and gravel in the field. Frequent downtime for replacement not only delays harvesting progress but also increases costs. Our tungsten carbide harvester tips precisely address these pain points.
Made of high-hardness tungsten carbide, which is over three times harder than ordinary steel, these tips effortlessly cut through coarse stalks and resist wear from impacts of sand and gravel. Their service life is 5 to 8 times that of ordinary cutter heads, significantly reducing replacement frequency and ensuring continuous harvesting. Harvesting machinery equipped with high-quality hardened or tungsten-carbide wearing parts maintain their original profile for much longer, helping the machine continue working efficiently while reducing downtime and replacement costs.
Features Of Tungsten Carbide Harvester Tip
Extends Service Life by 5–8 Times: Tungsten carbide harvester tips offer service life 5 to 8 times that of ordinary cutter heads. Studies show tungsten carbide components can last up to ten times longer than traditional steel parts, significantly reducing replacement frequency and ensuring continuous harvesting during the busy season.
Extreme Hardness: With hardness ranging from HRA 85 to 90.5 — over three times harder than ordinary steel — tungsten carbide tips maintain sharp cutting edges through abrasive field conditions.
Superior Wear Resistance: Tungsten carbide tips resist wear from sand, gravel, and abrasive soil. Hardness up to 2,500 HV creates a durable "armor" protective layer.
High Impact Resistance: With transverse rupture strength (TRS) up to 3,000 MPa, tungsten carbide tips withstand the impact of hidden stones and debris in the field without cracking or chipping.
High Density: With density ranging from 14 to 14.95 g/cm³, tungsten carbide tips provide excellent mass and stability during high-speed harvesting operations.
Crop-Specific Design: We customize cutter head specifications based on crop type — rice requires a sharp cutting edge, corn requires a wear-resistant blade.
100% Virgin Raw Materials: Manufactured from 100% virgin tungsten carbide powder, ensuring consistent quality and superior performance.
100% Quality Inspection: Each batch undergoes cutting-edge sharpness testing and wear resistance testing. All unqualified products are discarded.
Customizable Sizes: Available in custom sizes to fit specific harvester brands and models.
Specifications Of Tungsten Carbide Harvester Tip