The NKB280 Wheat Straw Baler is an advanced agricultural machine designed for efficient collection and baling of wheat straw, rice straw, and other crop residues. It is widely used in farming and livestock industries to solve problems related to storage, transportation, and utilization of straw and hay. Below is a detailed introduction to its features, specifications, and applications.

1. Key Features

High Efficiency: The baler can collect and bale straw from 5-7 acres per hour, significantly reducing labor costs and time .

Wide Pickup Width: Equipped with a pickup mechanism spanning up to 1.95 meters, it ensures minimal leakage and thorough collection of straw .

Automatic Operation: The machine performs automatic picking, feeding, compressing, tying, and ejecting of bales, requiring only one operator .

Adjustable Bale Density: Users can adjust the density of the bales according to their needs, ensuring firm and neat bales that are easy to store and transport .

Imported Knotter: Utilizes German-made Rassdive knotters for reliable and durable performance, ensuring secure tying of bales .

Versatility: Suitable for baling both dry and wet straw, as well as other materials like hay, cotton stalks, and corn stalks .

3. Operational Workflow

Collection: The baler is towed by a tractor across fields to pick up straw spread on the ground.

Compression: Straw is fed into the compression chamber, where a piston compacts it into dense bales.

Tying: The knotters securely tie the bales with twine (usually 8 ropes for large bales).

Ejection: Finished bales are ejected onto the ground for later collection.

4. Applications

Livestock Feed: Balers produce compact straw bales for cattle and other ruminant animals .

Biomass Energy: Baled straw is used as fuel in biomass power plants .

Environmental Benefits: Reduces straw burning, minimizing air pollution and promoting sustainable practices .

5. Safety Guidelines

Ensure proper grounding of electrical systems (using wires ≥16 mm²) to prevent accidents .

Only trained personnel should operate or maintain the machine .

Keep children and unauthorized personnel away during operation .

Regularly inspect safety features like shear bolts and clutches to avoid overload damage .

6. Advantages Over Traditional Methods

Labor Savings: Replaces manual collection and baling, reducing workforce needs .

Space Efficiency: Compact bales occupy less storage space and are easier to transport .

Economic Value: Enables farmers to monetize crop residues by selling bales for feed or energy .

7. Potential Issues and Solutions

Knotting Failures: Caused by improper adjustment of knotters or twine tension. Regular maintenance is recommended .

Electrical Problems: Ensure stable voltage supply (220V) to avoid motor burnout .

Wear and Tear: Replace critical components like shear bolts and bearings periodically .

8. Market and Pricing

While exact pricing for the NKB280 model is not available, similar straw balers are valued for their cost-effectiveness and ROI in agricultural and biomass industries .

Conclusion

The NKB280 Wheat Straw Baler is a robust and efficient solution for modern farming needs, combining automation, versatility, and reliability. Its ability to transform loose straw into manageable bales makes it indispensable for sustainable agriculture and resource management. For detailed specifications and pricing, contacting manufacturers or distributors is recommended.