【 Agricultural Machinery Accessories · Dryland Knife 】
Dryland knife is a key accessory of agricultural machinery designed specifically for dryland agriculture. It is forged from high-strength alloy steel and is suitable for straw returning, soil loosening, and residue treatment of dryland crops such as corn, soybeans, and wheat. This product is compatible with multiple mainstream tractor models and can significantly improve farming efficiency and soil quality.
1. Excellent durability
Material and process: Made of 65Mn spring steel or higher specification alloy steel, subjected to overall quenching and medium temperature tempering treatment
Hardness control: Blade hardness HRC48-52, ensuring a balance between wear resistance and toughness
Service life: Extended by more than 40% compared to ordinary blades, with a single season operating area of 3000-5000 acres
2. Optimized cultivation effect
Imitation blade design: The curved blade body conforms to the soil mechanics characteristics, reducing the resistance to entering the soil by 30%
Multi angle cutting edge: dual cutting angles of the main and auxiliary blades, straw crushing rate ≥ 95%
Reasonable soil disturbance: adjustable tillage depth of 8-15cm, surface soil looseness of 85%, significant soil moisture retention effect
3. Efficient homework design
Modular installation: Quick change card holder design, single blade replacement time<3 minutes
Dynamic balance calibration: The vibration value within the operating speed range is less than 2.5mm/s, and the operation is stable
Self cleaning feature: Special surface treatment and structural design to reduce clay entanglement
Straw returning operation: crushing straw after harvesting crops such as corn, wheat, and rice
Preparation for No tillage Sowing: Surface Residue Treatment to Create a Good Seed Bed for No tillage Sowing
Green manure crop compaction: crushing and returning green manure crops such as alfalfa and rapeseed to the field
Orchard inter row management: crushing weeds and shallow loosening of soil between fruit tree rows
