Alloy Steel Precision Cast Agricultural Machinery Parts

Core strengths

Computer Simulation of Casting Stress Analysis (Reduces deformation defects)

Differential Heat Treatment (Localized quenching on cutting edges + overall quenching and tempering)

Surface Hardening Technology (Laser cladding / Tungsten carbide coating)

Core Product Introduction

1. Rotary Tiller Blades & Stubble Chopping Knives
Function: Soil tillage and straw/stubble shredding.
Performance:
Blade edge hardness HRC 52-58 (65Mn steel quenched).
Wear resistance is 5 times that of ordinary carbon steel (field-measured data).
Bending strength ≥850MPa.
Innovative Design:
Curved blade design reduces tilling resistance by 30%.
Modular quick-release structure, replacement time ＜ minutes.

2. Harvester Blades & Stationary Knives
Function: Crop cutting and threshing.
Key Indicators:
Blade edge microscopic hardness HV≥600 (laser cladding reinforcement).
Continuous working life ≥2000mu (330 acres) (wheat harvesting measured).
Corrosion resistance.
Signature Process:
Bi-metal composite casting (high-carbon alloy edge / low-carbon steel matrix).
Self-sharpening edge structure design.

3. Seeder Furrow Openers
Core Function: Precision furrow opening and seed placement.
Performance Advantages:
Tip hardness HRC 55-60 (tungsten carbide inlay).
Anti-soil wear life ≥3000 mu ( 500 acres).
Supports operating speeds of 8-12km/h.
Customisation Service:
Compatible with mainstream models on the market.
Provides specialised versions for sandy loam/clay soil.

4. Agricultural Machinery Transmission Gears 
Core Function: Power transmission and speed change.
Technical Parameters:
Tooth surface hardness HRC 58-62 (carburising and quenching).
Accuracy grade ISO 8.
Fatigue life ≥1×10⁷ cycles.
Process Breakthroughs:
Shot peening strengthening technology at the tooth root.
Vacuum degassing for steel liquid purity control.

Technical Support and Services

Agricultural Sector Support
Peak Season Exclusive Program: Prioritized supply guarantee for parts during the busy farming season.

Used Parts Recycling & Remanufacturing: Reduces user operating costs.

Agri-Tech Collaborative Support: Provides wear analysis and improvement solutions.

Global Adaptability: Meets diverse agronomic demands in regions such as Europe, the Americas, and Africa.

From black soil fields to terraced farms, our alloy steel castings help modern agricultural equipment break through the limits of more efficient, more durable, and more economical operation through scientific material selection and precise craftsmanship.