Horsch Ejecting Roller 11 Teeth 01244281-M

OEM Seed Metering / Ejecting Wheel for HORSCH Pneumatic Seed Drill Systems

Product Overview

The Horsch Ejecting Roller 11 Teeth 01244281-M is a precision agricultural metering component used in HORSCH seed drill systems such as Maestro, Pronto, Focus, and AirSpeed/AirVac seeding units. This part is designed as a seed ejecting wheel (Ausdrückrad / ejector roller) with an 11-tooth profile, responsible for accurately releasing seeds from the metering system into the airflow or seed delivery tube.

The ejecting roller plays a key role in ensuring consistent seed spacing, accurate seed singulation, and stable planting performance. It works in coordination with the seed disc (such as DA202 systems) to ensure controlled seed release without damage or blockage.

OEM references confirm that part number 01244281 is an ejecting wheel used in HORSCH precision seeders with DA202 disc systems.

At Dawopu, we manufacture OEM-quality replacement ejecting rollers for agricultural seeding systems, providing high wear resistance, dimensional accuracy, and stable performance under high-speed operation.

Function of Ejecting Roller 11 Teeth

The 01244281-M ejecting roller performs several critical functions:

• Controls seed release timing from the metering disc
• Ensures single-seed precision (seed singulation)
• Prevents double seeding or seed skipping
• Guides seeds into the air delivery system
• Maintains consistent planting density
• Supports high-speed precision seeding operations
• Reduces mechanical seed damage

This component is essential for achieving accurate row spacing and uniform crop emergence.

Product Features

Precision 11-Tooth Design

Engineered for accurate seed release timing and synchronization.

High Wear Resistance

Designed for continuous friction contact in high-speed metering systems.

Stable Dimensional Accuracy

Ensures consistent performance in precision planting equipment.

Low Friction Operation

Reduces wear on mating components and improves efficiency.

Impact Resistance

Withstands repeated mechanical loading during seeding cycles.

OEM Compatibility

Direct replacement for original HORSCH ejecting roller systems.

Material Options

Engineering Plastic (POM / Nylon PA6)

• High wear resistance
• Low friction coefficient
• Stable dimensional performance

Reinforced Polyamide (Glass-Filled Nylon)

• Improved strength
• Higher fatigue resistance
• Better heat stability

Polyurethane (PU)

• Excellent elasticity
• Superior abrasion resistance
• Long service life in harsh conditions

Technical Specifications

Manufacturing Process

At Dawopu, ejecting rollers are manufactured using precision processes:

1. Engineering material selection
2. Injection molding / CNC machining
3. Precision tooth forming
4. Dimensional calibration
5. Wear resistance optimization
6. Hardness and strength testing
7. Dynamic balance check (if required)
8. Final inspection

This ensures stable high-speed operation in agricultural seeding systems.

Applications

The Horsch 01244281-M ejecting roller is widely used in:

• HORSCH Maestro Seed Drills
• HORSCH Pronto Seeding Systems
• HORSCH Focus Machines
• AirSpeed / AirVac Metering Units
• Precision agricultural planting systems
• Grain and seed singulation systems
• High-speed row crop planters

These systems rely on accurate seed ejection for uniform crop development.

Performance Benefits

High Seeding Accuracy

Ensures precise seed spacing and uniform planting.

Improved Germination Rate

Consistent seed placement enhances crop emergence.

Reduced Seed Damage

Gentle ejection reduces mechanical stress on seeds.

Stable High-Speed Operation

Suitable for modern high-capacity seed drills.

Lower Maintenance Costs

Durable materials extend service intervals.

Dawopu Manufacturing Capability

Dawopu specializes in precision agricultural machinery components:

• Injection molding (engineering plastics)
• CNC machining for precision parts
• OEM agricultural spare parts production
• Reverse engineering of worn components
• Custom material development
• Small and large batch production

We manufacture according to OEM drawings, samples, or field-used parts.

Quality Assurance

Each ejecting roller undergoes strict inspection:

• Dimensional accuracy testing
• Material hardness verification
• Wear resistance evaluation
• Tooth profile inspection
• Assembly compatibility testing
• Final QC approval

Why Choose Dawopu

• OEM-grade agricultural precision parts
• High wear-resistant engineering materials
• Stable mass production capability
• Precision molding technology
• Fast global delivery
• Competitive factory pricing
• Strong reverse engineering support
• Agricultural machinery expertise

Conclusion

The Horsch Ejecting Roller 11 Teeth 01244281-M is a critical component in precision seed metering systems, ensuring accurate seed release, stable planting density, and high agricultural productivity. Manufactured from high-performance engineering materials, Dawopu provides reliable OEM replacement ejecting rollers designed for long service life and consistent performance in modern HORSCH seeding equipment.